/openshift/adei-setups/asec

<!--<<>><pages>
<page id="0" title="">[[Main Page]][br]
</page>
<page id="1" title="Main Page">![U]A[/u]dvanced [u]D[/u]ata [u]E[/u]xtraction [u]I[/u]nfrastructure of [u]A[/u]ragats [u]S[/u]pace [u]E[/u]nvironmental [u]C[/u]enter (ADEI of ASEC)

Dear user, welcome to the ASEC Advanced Data Extraction Infrastructure! The ASEC ADEI is loaded and ready to work.

Please select the data [i][b]Source[/b][/i] and [i][b]Time[/b][/i] interval from the [i][b]Data Source[/b][/i] popup on the left sidebar, or use the pulldown menu in the top-left corner.


Navigation through the data done with the mouse:
*Drag with left mouse button to select a region. 
*Click on the arrow button to zoom inside a region. 
*Use the mouse wheel shift current window left and right.

To [b]download[/b] selected data open choose the [i][b]Export[/b][/i] tab from [i][b]Controls[/b][/i] popup. You can export data to the multiple supported formats. Please be patient, as exporting data may take a while.


More detailed information about how to use ADEI can be found in the [b][[Users Guide|ADEI Users' Guide]][/b].
To find more information about ADEI system and report bugs, please, visit [url=&quot;http://adei.info&quot;]project home page[/url].
Please read [url=&quot;setups/asec/pictures/ADEI_Publication.pdf&quot;]this[/url] publication to get more information how is working ADEI.


[url=&quot;setups/asec/pictures/Efficiencies.pdf&quot;]The Efficiencies of the ASEC particle detectors used in 
Thunderstorm Ground Enhancement (TGE) research (Bagrat Mailyan)[/url]


Below you will find [b]descriptions of the monitors[/b] and their data.


{| border=&quot;1px&quot;
[u][b][[Aragats Research Station]] ([url=&quot;https://maps.google.com/maps?q=40.4715N,44.1815E&quot;]40.47N, 44.18E[/url], 3200m a.s.l.)[/b][/u]

[[AMMM]] - [b]A[/b]ragats [b]M[/b]ultichannel [b]M[/b]uon [b]M[/b]onitor [br]
[[ArNM]] - [b]A[/b]ragats [b]N[/b]eutron [b]M[/b]onitor [br]
[[ASNT]] - [b]A[/b]ragats [b]S[/b]olar [b]N[/b]eutron [b]T[/b]elescope [br]
[[Cube]] - Neutral Cosmic Ray Monitor [br]
[[MAKET]] - MAKET-ANI Extensive Air Shower Detector [br]
[[NaI]] - NaI(Tl) Monitor [br]
[[SEVAN]] - SEVAN Monitor at Aragats [br]
[[Stand 1cm|Stand 1cm]] - Plastic Scintillator Monitor for Low Energy Particles [br]
[[Stand_3cm|Stand 3cm]] - Plastic Scintillator Monitor with Spectral Analysis [br]
[[Electric Field]] - Electric Field Monitor at Aragats [br]
[[Lightning Detector]] - Lightning Detector at Aragats [br]
[[LEMI-417]] - Magnetotelluric Station (MTS) [br]
[[Weather Station]] - Davis Wireless Vantage Pro2 Plus [br]

[u][b][[Nor-Amberd Research Station]] ([url=&quot;https://maps.google.com/maps?q=40.375N,44.2642E&quot;]40.37N, 44.26E[/url], 2000m a.s.l.)[/b][/u]

[[NAMMM]] - [b]N[/b]or-[b]A[/b]mberd [b]M[/b]ultidirectional [b]M[/b]uon [b]M[/b]onitor [br]
[[NANM]] - [b]N[/b]or-[b]A[/b]mberd [b]N[/b]eutron [b]M[/b]onitor [br]
[[SEVAN]] - SEVAN Monitor at Nor-Amberd [br]
[[Electric Field]] - Electric Field Monitor at Nor-Amberd [br]
[[Lightning Detector]] - Lightning Detector at Nor-Amberd [br]
[[LEMI-018]] - Magnetotelluric Station (MTS) [br]
[[Weather Station]] - Davis Wireless Vantage Pro2 Plus [br]

|| [u][b][[Yerevan CRD headquarters]] ([url=&quot;https://maps.google.com/maps?q=40.2046N,44.4857E&quot;]40.205N, 44.486E[/url], 1090m a.s.l.)[/b][/u]

[[SEVAN]] - SEVAN Monitor at Yerevan [br]
[[Electric Field]] - Electric Field Monitor at Nor-Amberd [br]
[[Lightning Detector]] - Lightning Detector at Nor-Amberd [br]
[[Cube_3cm]] - Magnetotelluric Station (MTS) [br]
[[Weather Station]] - Davis Wireless Vantage Pro2 Plus [br]

[u][b][[Sevan Lake]] ([url=&quot;https://maps.google.com/maps?q=40.61915N,45.02838E&quot;]40.619N, 45.028E[/url], 1910m a.s.l.)[/b][/u]

[[Stand 1cm|Stand 1cm]] - Plastic Scintillator Monitor for Low Energy Particles [br]
[[Electric Field]] - Electric Field Monitor at Nor-Amberd [br]
[[Lightning Detector]] - Lightning Detector at Nor-Amberd [br]

[u][b][[SEVAN|SEVAN Monitors]][/b][/u]

SEVAN Aragats - SEVAN Monitor at Aragats [br]
SEVAN Nor-Amberd - SEVAN Monitor at Nor-Amberd [br]
SEVAN Yerevan - SEVAN Monitor at Yerevan [br]
SEVAN Byurakan - SEVAN Monitor at Byurakan [br]
SEVAN Moussala - SEVAN Monitor at Moussala [br]
SEVAN Zagreb - SEVAN Monitor at Zagreb [br]
SEVAN JNU - SEVAN Monitor at Jawaharlal Nehru University, New Delhi, India [br] [br]

[u][b][[TGE|List of TGE Events]][/b][/u]

|}

[u][b]Data Overview[/b][/u] [br]
[[Channel List]] - List of all available channels alphabetically [br]
[[Group List]] - List of all available channels by groups [br]
[[Graph Preview]] - Preview charts of available groups [br]
[[Pressure Preview]] - Preview charts of Pressure Sensors [br]
</page>
<page id="2" title="Channel List">!Channel List | [[Main Page]]

[channels_by_name]

return back to [[Main Page]]
</page>
<page id="3" title="Group List">!Channel List | [[Main Page]]

[channels_by_group]


Return back to [[Main Page]]
</page>
<page id="4" title="Graph Preview">!Data Preview | [[Main Page]]

[grouplist(width=320\&amp;amp;height=240)]


Return back to [[Main Page]]
</page>
<page id="5" title="Minutely Channel List">!Channel List of autogen/minutely | [[Main Page]]

[channels_by_name(db_server=autogen\&amp;amp;db_name=minutely)]


return back to [[Main Page]]
</page>
<page id="6" title="Pressure Preview">!!Pressure Preview | [[Main Page]]

Pressure for last [u][i][b]1 Hour[/b][/i][/u] [br]
[preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Weather_Station_AR&amp;amp;db_mask=14&amp;amp;width=600&amp;amp;height=200&amp;amp;window=3600), link]

Pressure for last [u][i][b]6 Hour[/b][/i][/u] [br]
[preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Weather_Station_AR&amp;amp;db_mask=14&amp;amp;width=600&amp;amp;height=200&amp;amp;window=21600), link]

Pressure for last [u][i][b]Day[/b][/i][/u] [br]
[preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Weather_Station_AR&amp;amp;db_mask=14&amp;amp;width=600&amp;amp;height=200&amp;amp;window=86400), link]

Pressure for last [u][i][b]Week[/b][/i][/u] [br]
[preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Weather_Station_AR&amp;amp;db_mask=14&amp;amp;width=600&amp;amp;height=200&amp;amp;window=604800), link]

Pressure for last [u][i][b]Month[/b][/i][/u] [br]
[preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Weather_Station_AR&amp;amp;db_mask=14&amp;amp;width=600&amp;amp;height=200&amp;amp;window=2592000), link]

Pressure for last [u][i][b]Year[/b][/i][/u] [br]
[preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Weather_Station_AR&amp;amp;db_mask=14&amp;amp;width=600&amp;amp;height=200&amp;amp;window=31536000), link]


[[Main Page]]
</page>
<page id="7" title="Aragats Research Station">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!About Aragats Research Station

{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/AragatsStation2009.jpg&quot;][img]setups/asec/pictures/1200px-AragatsStation2009.jpg[/img][/url]
|-
[i][b]Figure 1:[/b] Aragats Station, altitude 3200m above sea level.[/i]
|}

The cosmic ray research stations on Mt. Aragats, Armenia, were founded in 1943 by 
[url=&quot;https://en.wikipedia.org/wiki/Artyom_Alikhanian&quot;]Artyom Alikhanyan[/url] and 
[url=&quot;https://en.wikipedia.org/wiki/Abraham_Alikhanov&quot;]Abraham Alikhanov[/url], 
famous Armenian physicist brothers. The Aragats Research Station ([url=&quot;https://maps.google.com/maps?q=40.4715N,44.1815E&quot;]40.47N, 44.18E[/url], 3200m a.s.l.) is one of two high-altitude research facilities located on Mt. Aragats; it is complemented by [[Nor-Amberd Station]] ([url=&quot;https://maps.google.com/maps?q=40.375N,44.2642E&quot;]40.37N, 44.26E[/url], 2000m a.s.l.) [br]

!Geography and Climate

Aragats Research Station is located on Mt. Aragats, a dormant stratovolcano in central Armenia, approximately 50 km (30 mi) northwest of Yerevan, Armenia. The youngest lava flows date between the late-Pleistocene and 3000 BCE (Kharakanian et al., 2003). As such, the station is located on solid volcanic rock foundations. At 3200m a.s.l., the Aragats Research Station lies above the tree line, on the shore of the man-made Lake Kari. [br]

At the Aragats Research Station, the average winter temperature is around -15 °C (5 °F), with temperatures occasionally reaching as low as -40 °C (-40 °F); during the summer, the average temperature is 12 °C (54 °F), with highs up to 20 °C (85 °F). Throughout the year, the humidity is between 72% and 80%. Average winds range from 20 km/hr (10 mph) in the summer to 40 km/h (20 mph) in winter, with occasional gusts up to 150 km/h (90 mph). For around 250 days each year, 1.65m of snow covers the ground.[br]

!Infrastructure

The Aragats Research Station has everything necessary of year-round operation. Mains power is available to the station, with diesel generators waiting on stand-by in case of loss of power. Detectors and their electronics are supported by servers and network connections to Yerevan. Staff spend one month shifts at the station; they have conference rooms, heated dormitories and a restaurant at their disposal. 

[br]
{| border=&quot;1px&quot;
[i][b]Figure 2a:[/b] Current horizion at Aragats Station.[/i]
|-
[img]http://crd.yerphi.am/files/ASEC_Alert/AllSkyCam_Aragats/last_full_pano.jpg[/img]
|-
[i][b]Figure 2b:[/b] Current sky above Aragats Station.[/i]
|-
[img]http://crd.yerphi.am/files/ASEC_Alert/AllSkyCam_Aragats/last_full_raw.jpg[/img]
|}


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="8" title="AMMM">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Aragats Multichannel Muon Monitor (AMMM)

The [b]A[/b]ragats [b]M[/b]ultichannel [b]M[/b]uon [b]M[/b]onitor ([b]AMMM[/b]) is in operation at [[Aragats Research Station]]. The AMMM consists of 2 layers of scintillation detectors: 29 identical scintillation detectors are located above the ANI concrete calorimeter laid out on a 40m x 40m plane, and 90 scintillation detectors are located 24m below (under 4m of concrete, 6m of air, and 7m of soil) laid out in an 11m x 11m grid, as shown in Figure 1 and Figure 2. Each scintillation detector is a plastic slab with dimensions 1m x 1m x 5cm, with a photomultiplier tube to collect the scintillation light. The entire installation is rotated from the north-south axis by approximately 17°. [br]

The mean count rate in the upper detectors is 28000±170. The mean count rate of each of 1m scintillators in the underground hall (corresponding to high energy muons with energy &amp;#62;5 GeV) is 3000±55. The relative efficiency of the underground detectors is ~0.2% for high-energy muons; the relative efficiency of the upper detectors is ~0.12% for low-energy muons and electrons.



{| border=&quot;1px&quot; style=&quot;padding:2px&quot;
[url=&quot;setups/asec/pictures/612px-AMMM.jpg&quot;][img]setups/asec/pictures/350px-AMMM.jpg[/img][/url] ||
[url=&quot;setups/asec/pictures/AMMM_fig2.png&quot;][img]setups/asec/pictures/350px-AMMM_fig2.png[/img][/url]
|-
[i][b]Figure 1:[/b] Aragats Multidirectional Muon Monitor (AMMM).[/i] ||
[i][b]Figure 2:[/b] Projection of the AMMM on the X-Y plane.[/i]
|}


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="9" title="ArNM">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Aragats Neutron Monitor (ArNM)

The [b]Ar[/b]agats [b]N[/b]eutron [b]M[/b]onitor ([b]ArNM[/b]) has been in operation at [[Aragats Research Station]] since 2000. The ArNM based on the 18-tube [url=&quot;http://www.nmdb.eu/?q=node/142&quot;]NM64 neutron monitor[/url] design. The 18 counter tubes are filled with [sup]10[/sup]B-enriched boron-trifluoride (BF[sub]3[/sub]) gas, and detect neutrons by the ionization of the gas resulting from the exothermic reaction of the neutron and [sup]10[/sup]B to produce [sup]7[/sup]Li and [sup]4[/sup]He. In order to increase the efficiency of the ArNM, incoming particles are moderated by 6cm of polyethylene. The tubes themselves wrapped in lead to enhance the count rate by the [sup]210[/sup]Pb(n,2n) reaction, followed by another layer of polyethylene moderator 2cm thick. [br]

The monitor electronics provide time integration of counts for three dead times. The first dead time is 400ns, which collects almost all secondary neutrons generated in the lead producer of the ArNM. The second and third dead times are 0.25ms and 1.25ms (as with most of the NM64 world-wide network). 

{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/800px-ArNM.jpg&quot;][img]setups/asec/pictures/800px-ArNM.jpg[/img][/url]
|-
[i][b]Figure 1:[/b] Aragats Neutron Monitor (ArNM).[/i]
|}


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="10" title="ASNT">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Aragats Solar Neutron Telescope (ASNT)
[b]A[/b]ragats [b]S[/b]olar [b]N[/b]eutron [b]T[/b]elescope ([b]ASNT[/b]) located on the slope of the mountain Aragats (Armenia, 40.47N, 44.18E, 3200m above sea level). ASNT is 
formed from 4 separate identical modules, as shown in Figure 1. Each module consists of standard slabs of 50x50x5cm^3 plastic scintillators stacked vertically on 2 layer
of 4 50x50x5cm^3 horizontal plastic scintillator slabs. Scintillator slabs are fine polished to provide good optical contact of the assembly. The slab assembly (scintillator
housing) is covered by white paper from the sides and bottom and firmly kept together with special belts. Total thickness of the assembly is 60cm. Four detectors of 
100x100x5cm^3 size each located above the thick scintillator assembly as is seen in Figure 1, are used to indicate if charged particle traverse near vertically. This 
information is used for selecting neutral particles and “vetoing” charged particles. A scintillator light capture cones and Photo Multiplier Tubes (large cathode, FEU 49 type)
are located on the top of scintillator housing in special iron shielding, where as well the high voltage power supply and preamplifiers are located.

{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/678px-ASNT.jpg&quot;][img]setups/asec/pictures/300px-ASNT.jpg[/img][/url]
|-
[i][b]Figure 1:[/b] The assembly of ASNT with enumeration of 8 measuring[/i][br]
[i]channels (scintillators) and chart indicating orientation of detector[/i][br]
[i]axes relative to direction to the North Pole.[/i]
|}
Initial goal of the ASNT was to be a part of the worldwide network aimed to detect neutrons born in photosphere and reach Earth bringing direct information from its origin. 
The network is coordinated by the Solar-Terrestrial laboratory of the Nagoya University and consists of seven same type detectors distributed at different longitudes to 
observe the sun 24 hours daily. In addition to the primary goal of detecting the direct neutron flux from the Sun, the SNT also has the possibility to detect charged fluxes
(mostly muons and electrons) and roughly measure the direction of the incident muons. Also ASNT constitutes a central part of the new surface array to be in operation at 
Aragats in 2009 (see MAKET section). The main ASNT trigger reads and stores the analog signals (PMT outputs) from all 8 channels if at least one channel reports signal. 
The frequency of triggers is ~4 KHz due to hit of charged and neutral particles. Big advantage of ASNT is additional, so called, software triggers, exploiting the information 
from ADC (Analog to Digital Converter) on energy releases in scintillators.


This, additional information, not assessable yet from other particle detectors from world-wide networks, allows as we will see, solving additional physical problems. The software triggers are not fixed in electronics and it is possible to remote add or change them very flexible. The list of available information from modernized ASNT is as follows:

*1 minute count rates (easily can be changed to 10 seconds, or to another time span) of all 8 channels of ASNT.
*Count rates from different incident directions separately, 16 possible coincidences of 4 upper and 4 bottom scintillators are related to 9 different directions.
*Count rates of the special coincidences.
*Histograms of energy releases in all 8 channels of ASNT.
*The same as in previous point with invoking veto option.
*Time and values of energy releases in ASNT channels conditioned on existence of signals in all 8 scintillators, so called, EAS trigger (accuracy of time stamp is ~50 µsec).
*Energy releases in upper or bottom scintillators conditioned on absence of signal in correspondingly down and upper layers and on minimal energy release, i.e. horizontal muon trigger.

*[b]columns 1-8[/b] - the count rates of all 8 ASNT channels: first 4 columns – from 60 cm scintillators, 5-8 columns – from 5 cm scintillator. The numbering of scintillators is explained in the Figure 1. The count rates are posted in the Table 1.
*[b]columns 9-24[/b] – the count rates corresponding to the 16 coincidences in upper and bottom ASNT layers, i.e. – corresponding to the traversal of the single charged particle (the probability that neutron will generate energy release in 5 cm scintillator is rather small). The order of the different directions in the file is following: [1-5] [1-6] [1-7] [1-8] [2-5] [2-6] [2-7] [2-8] [3-5] [3-6] [3-7] [3-8] [4-5] [4-6] [4-7] [4-8], where the first number corresponds to the lower layer and the second – to the upper (see Figure 1) Also on the same Figure you can see the orientation of ASNT axes according to direction to the North Pole, thus we can calculate the interval of the horizontal angles of incidence related to each coincidence.
*[b]columns 25-31[/b] – the count rates of the “special” coincidences different from listed above and forming the “full system” of possible configurations of the channel operation. Conditioned on the existing as minimum 1 signal in 8 ASNT channels there could be the following possibilities of number of counts in top and bottom layers (the first sign in the pair is corresponding to the bottom thick scintillator): many-many [m-m] (more than one count in 4 bottom and 4 top layers), many-zero [m-z] (more than 1 in bottom and nothing in 4 top), zero-many [z-m], zero-one [z-o], one-zero [o-z], many-one [m-o], one-many [o-m]. The fraction of the “special” coincidences relative to the “main” trigger is posted in the [[#DDD_table3|Table 3]] the time-series of the s “special” triggers are posted in the.
*[b]columns 32[/b] - the number of the “main” triggers – at least one signal in 8 channels in preselected time span (1 minute). If we consider all logical configurations of ASNT operation outcomes, this number will be equal to sum of the columns 9-31. As we mention already the number of triggers is ~ 4 KHz, dependent on the hardware settings: PMT high voltage and threshold of channel “firing”.
*[b]columns 33-40[/b] - the variances of 8 channels.



[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="11" title="Electric Field">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Electric Field Monitor Boltek EFM-100

Measuring the Boltek EFM-100 not only detects nearby lightning but can detect the atmospheric 
conditions which precede lightning.


Boltek EFM-100 Electric Field Monitor measures the static electric field generated by 
thunderclouds electric field in Volts per meter (measurement accuracy 5%.). Lightning is 
detected as a sudden change in the static electric field.


The electric charge contained in a thundercloud also generates an electric field. This 
field can be measured on the ground.


EFM-100 can
*Log date, time and distance of nearby lightning.
*Monitor lightning up to 38 km away.
*Detect the high electric field conditions which precede lightning.
*Short-range detector is optimized for close lightning to provide the best distance accuracy while ignoring far away lightning.
*Monitor up to four separate locations per PC.
*Watch trends develop.
*Attention getting alarms.
*Review archived data from previous storms.
*Stay current with free software updates from the Boltek website.

More information about the Boltek EFM-100 can be found at the [url=&quot;http://www.boltek.com/efm100.html&quot;]manufacturer's website[/url]. [br]

{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/800px-BoltekEFM-100_Yerevan.JPG&quot;][img]setups/asec/pictures/300px-BoltekEFM-100_Yerevan.JPG[/img][/url]
|-
[i][b]Figure 1:[/b] Electric Field Monitor Boltek EFM-100[/i]
|}


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="12" title="Lightning Detector">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Lightning Detector Boltek StormTracker

Boltek’s StormTracker Lightning Detection System, powered by the software from Astrogenic systems, 
define four types of lightning occurrences (CG- , CG+ cloud-to ground negative and positive, IC - , 
IC+ intracloud positive and negative, - in radii of 1, 3, 5 and 10 km around the location of its antenna).


StormTracker's antenna is a small black box (3&quot;x2&quot;x1-1/2&quot;) which may be mounted indoors or outdoors. The 
antenna is typically mounted ten to twenty feet above the ground, away from large metal objects and 
sources of electrical noise such as televisions and computer monitors. 


StormTracker's
*Detects if lightning is near. 
*Receives early warning of approaching or developing storms. 
*Configurable Severe Storm and Close Storm Alarms. 
*Determines from which direction the approaching storm is coming. 
*Follows developing and decaying storms from the first strike to the last.
*Saves all data for future analysis.

StormTracker works by detecting the radio signals produced by lightning. These are the same signals 
you can hear on an AM radio during a thunderstorm. StormTracker's direction-finding antenna provides 
direction information while storm distance is calculated from received signal strength. Special 
processing in software reduces the effects of strike-to-strike energy variations providing more 
accurate distance information.


More information about the Boltek StormTracker can be found at the [url=&quot;http://www.boltek.com/stormtracker.html&quot;]manufacturer's website[/url]. [br]
{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/PCIBoardAntenna92-StormTracker.png&quot;][img]setups/asec/pictures/PCIBoardAntenna92-StormTracker.png[/img][/url]
|-
[i][b]Figure 1:[/b] Lightning Detector Boltek StormTracker.[/i]
|}


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="13" title="Cube">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Cube

The Cube assembly (Figure 1) consists of two 20-cm thick scintillators of 0.25-m^2 area each, 
enfolded by 1-cm thick, 1-m^2 area scintillators. This design ensures that no particle may hit 
the inside 20 cm without hitting the surrounding ‘‘veto’’ scintillators. The 20-cm thick plastic 
scintillators are overviewed by the photomultiplier PM-49 with a large cathode operating in a 
low-noise regime. Surrounding detectors (six units) are 1-cm thick molded plastic scintillators. 
The efficiency of neutral component detection by 1-cm thick scintillators is ~2% and weakly 
depends on the energy of gamma rays. The energy losses of passing electrons and muons in 
20-cm-thick plastic scintillator are ~40 MeV. Taking into account the construction material 
of the detector (2-mm iron tilt and 1-cm plastic scintillator), and the roof of the building 
(1-mm iron tilt), the electron registration energy threshold for the upper 20-cm-thick scintillator 
is estimated to be about 8 MeV and the bottom one ~40 MeV for the vertical flux. The obtained 
efficiency of gamma ray registration equals ~20% and weakly depends on energy. 


Efficiency of neutron detection in the range 4-100 MeV, in 20 cm thick scintillator is ~27%. CUBE 
assembly has been tested in Yerevan at 1000 m. a.s.l. and in 2010 installed at high altitude 
“Aragats” research station (3200 m a.s.l.). It has been included into Aragats Space Environmental 
Center (ASEC) since September 15, 2010; the on-line time series are available from the CRD portal: [url=&quot;http://adei.crd.yerphi.am/adei/&quot;]http://adei.crd.yerphi.am/adei/[/url]


More description of the Cube detector can be found in [url=&quot;http://dx.doi.org/10.1016/j.atmosres.2012.05.008&quot;]A. Chilingarian et al. Atmospheric Research 114–115 (2012)[/url] [br]

{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/cube.jpg&quot;][img]setups/asec/pictures/300px-cube.jpg[/img][/url]
|-
[i][b]Figure 1:[/b] Cube Monitor.[/i]
|}


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="14" title="LEMI-417">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Magnetotelluric Station (MTS) LEMI-417

This page is under construction; however, information about the Lemi Magnetotelluric Station can be found at the [url=&quot;http://www.isr.lviv.ua/lemi417.htm&quot;]manufacturer's website[/url].

{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/LEMI-417.jpg&quot;][img]setups/asec/pictures/LEMI-417.jpg[/img][/url]
|-
[i][b]Figure 1:[/b] Magnetotelluric Station (MTS) LEMI-417.[/i]
|}

Page Under Construction.


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="15" title="MAKET">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!MAKET-ANI Extensive Air Shower Detector

In the assembly of the ANI Cosmic Ray experiment (Danilova, et al., 1992), two detectors measuring the Extensive Air Showers (EAS) are operated on the Aragats research station. The main goal of the GAMMA (Garyaka, et al., 2002) and MAKET-ANI (Avakian, et al., 1986; Chilingarian, et al., 1999) detectors are to investigate the energy spectra of cosmic rays to understand the origin and accelerator mechanisms. Both detectors use the same particle density detection techniques to determine the number of electrons in the shower and infer the energy and type of the primary particle.


{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/800px-MAKET_ANI.jpg&quot;][img]setups/asec/pictures/400px-MAKET_ANI.jpg[/img][/url]
|-
[i][b]Figure 1:[/b] MAKET-ANI Extensive Air Shower Detector.[/i]
|}

After obtaining and publishing final results of the MAKET-ANI (see Figure 10) experiment (Chilingarian, et al., 2007) the experiment was stopped for collecting high energy galactic cosmic rays. Some of the scintillators were used for rearranged smaller detector. Around the ASNT detector (consisted of four 60 cm thick scintillators and four 5 cm thick scintillators another 8 5 cm scintillators were arranged and attached to the 16 channel spectrum analyzer. We plan to test with this array new fast-timing technique to be used for new big array in Nor-Amberd (Chilingarian, Hovsepyan, et al, 2007). Meanwhile new MAKET array provides following information:

*1 minute count rates of all 16 channels of the MAKET (see Table 19); 
*Count rate of the EAS triggering 8 and all 16 detectors; 
*Estimates of the variances of count rates of each MAKET channel, variances are calculated by 12 five-second count rates (see Table 21); 
*16 x 16 correlation matrix of MAKET channels calculated by five-second count rates in 1 minute.


In the directory “DEFAULT” following information is stored:

*Columns 1-16 - the count rates of all 16 MAKET channels: first 4 columns – from 60 cm scintillators, 5-16 columns – from 5 cm scintillator. The count rates are posted in the Table 19; 
*Columns 17-18 – the count rates corresponding to the EAS initiated triggers. 17th column corresponds to the coincidence of the first 8 channels (ASNT scintillators), 18th column corresponding to the coincidence in all 16 channels. The count rates are posted in the Table 20; 
*Columns 19-34 – the variances of 16 channels, see Table 21; 
*Columns 35-154 – the correlation matrix.

In the directories “spectrum” following information is stored:

*spectrum1, … spectrum4 the histograms of the energy releases in thick 60 cm scintillator are stored. In files with extension; 
*spectrum5, … spectrum16 the histograms of energy releases in 5 cm thin scintillators are stored;

In the CRD local server available files with following information:

*In the files with “events” extension is related to the Extensive Air Showers (EAS). The logical software trigger selects events when signals are more than in 8 detectors.


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="16" title="NaI">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!NaI(Tl) Monitor

The NaI network is located in the same experimental hall as the Cube detector; it consists of five 
NaI crystal scintillators in the sealed aluminum (1-mm-thick) housing. The NaI crystal is surrounded 
by 0.5 cm of magnesium by all sides (because the crystal is hygroscopic) with a transparent window 
directed to the photo-cathode of the photomultiplier tube PM-49. The large cathode of PM-49 (15-cm 
diameter) provides good light collection. The spectral sensitivity range of PM-49 is 300–850 nm, which 
covers the spectrum of NaI(Tl) emission light. The sensitive area of each NaI crystal is ~0.032 m2; 
the total area of the five crystals is ~0.16 m^2; the efficiency to detect gamma rays is ~80%. 


For the channels of 3–4 MeV, NaI crystals underestimate the intensity due to lower efficiency of gamma 
ray detection near the electronic threshold. For the highest energies (above 60 MeV), gamma rays may 
not deposit their whole energy in the crystal.


More information about the NaI Detector network can be found in [url=&quot;http://dx.doi.org/10.1088/1742-6596/409/1/012218&quot;]Avakyan et al. (2013)[/url].


{| border=&quot;1px&quot;
[url=&quot;http://crd.yerphi.am/files/Monitors/Figures/big/NAI.jpg&quot;][img]http://crd.yerphi.am/files/Monitors/Figures/big/NAI.jpg[/img][/url]
|-
[i][b]Figure 1:[/b] NaI scintillator detector.[/i]
|}


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="17" title="SEVAN">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Basic detecting unit of the SEVAN ([u]S[/u]pace [u]E[/u]nvironmental [u]V[/u]iewing and [u]A[/u]nalysis [u]N[/u]etwork)

The basic detecting unit of the SEVAN network (see Figure 1) is assembled from standard slabs of 
50x50x5cm plastic scintillators. Between 2 identical assemblies of 100x100x5m scintillators (four 
standard slabs) are located two 100x100x5cm lead absorbers and thick 50x50x25cm scintillator assembly 
(5 standard slabs). A scintillator light capture cone and [b]P[/b]hoto [b]M[/b]ultiplier [b]T[/b]ube 
([b]PMT[/b]) are located on the top, bottom and the intermediate layers of detector. 


{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/566px-SEVAN.jpg&quot;][img]setups/asec/pictures/300px-SEVAN.jpg[/img][/url]
|-
[i][b]Figure 1:[/b] The basic detecting unit of the SEVAN network.[/i]
|}

At the Nor-Amberd research station of ASEC we are starting tests of the operation of 
the SEVAN detector prototype (SEVAN #1) with slightly reduced sizes: area of upper and 
lower 5cm this scintillators are 0.65m, instead of 1m, and thickness of middle detector 
is 20cm, instead of 25cm. Also we establish the SEVAN detector prototype (SEVAN #2) in 
the Yerevan and in the Aragats (SEVAN #3). The dimensions of the upper and lower 
scintillators are 1m, and thickness of middle detector is 20cm.


Incoming neutral particles undergo nuclear reactions in the thick 25cm plastic scintillator 
and produce protons and other charged particles. In the upper 5cm thick scintillator charged 
particles are registered very effectively; however for the nuclear interactions of neutral 
particles there is not enough substance. When a neutral particle traverses the top thin (5cm) 
scintillator, usually no signal is produced. The absence of the signal in the upper scintillators, 
coinciding with the signal in the middle scintillator, points to neutral particle detection. The 
coincidence of signals from the top and bottom scintillators indicates traversal of high energy 
muons. Lead absorbers improve efficiency of the neutral flux detection and filtered low energy 
charged particles. SEVAN world-wide network will consist of modules located in Croatia, Bulgaria, 
India (to be installed in 2008), Slovakia, Costa-Rica and Indonesia (to be installed in 2009). We 
present data from SEVAN module operated at Nor-Amberd research station, another module is under 
construction in Yerevan at altitude 1000m in CRD headquarters 
!!Structure of the information content from SEVAN detector

The following information is providing by SEVAN detector: 

*Count rates from the all 3 layers.
*Count rates of the all coincidences of upper, middle and lower detectors.
*Correlation matrix between all detected signals.


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="18" title="Stand 1cm">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Stand 1cm

Stand 1cm detector comprise of three-layer assembly of 1 cm thick 1 m^2 sensitive area molded plastic 
scintillators one above the other and one 3 cm thick scintillator located aside (Figure 1). 


Detector operates in particle counter regime. Outdoors location, 1-cm thickness and three-layer design 
allow to measure flux of TGE electrons with 3 different energy thresholds starting from 1.5 MeV and to 
recover integral spectrum of TGE electrons. 


Light from scintillator by optical spectrum-shifter fibers is reradiated to the long wavelength region 
and passed to the photomultiplier FEU-115M type photomultiplier (PM). The maximum of luminescence is 
emitted at a 420-nm wavelength and the luminescence time is about 2.3 ns. The tuning of the Stand 1cm 
detector consists in selections of PM high voltage and discrimination thresholds. The threshold should 
be chosen to guarantee both high efficiency of signal detection and maximal suppression of PM noise. 
Proper tuning of the detector provides ~99% efficiency of charged particle detection. The data acquisition 
system counts and stores all coincidences of the detector channels.


Coincidence ‘‘100’’ means that only the upper detector registers a particle. This combination registered 
low energy electrons with an efficiency of ~99% (we assume that the efficiency of electron registration 
in the second scintillator also is 99%). We estimate the minimal energy of an electron stopping in the 
upper detector and giving a signal to be ~1.4 MeV; it is the lowest energy threshold among all ASEC 
detectors. Gamma ray detecting efficiency of this combination is about 2%. For the coincidence 010, 
the gamma ray detection efficiency is increased to ~3% due to creation of electron-positron pairs in the 
substance of the upper scintillator. Coincidence ‘‘111’’ means that all three layers register particles; 
the minimal energy of charged particles giving a signal in all three layers is ~12 MeV. The energy 
threshold of 3cm thick scintillators is ~5MeV.


{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/stand.jpg&quot;][img]setups/asec/pictures/300px-stand.jpg[/img][/url]
    |-
[i][b]Figure 1:[/b] Stand Monitor.[/i]
|}


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="19" title="Stand_3cm">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Stand_3cm

“Stand 3cm” detector comprise of four-layer assembly of 3 cm thick 1 m2 sensitive area molded plastic 
scintillators one above the other.


Tuning of Stand 3cm was made by means of the 8-channel signal analyzer developed at ASEC for online 
data processing. Proper tuning of the detector provides 98–99% signal detection efficiency simultaneously 
suppressing electronic noise down to 1–2%. The data acquisition (DAQ) electronics measures and stores 
all coincidences of the signal appearance in the detector channels. Coincidence ‘’1000’’ corresponds 
to signal registration only from upper scintillator, ‘‘1100’’ – from the first two upper scintillators, 
and so on. GEANT4 simulations demonstrate that Stand 3cm detector can measure count rate of incident 
electrons with energy thresholds 5, 15, 25, 35 MeV (combinations ‘‘1000’’, ‘‘1100’’, ‘‘1110’’ and ‘‘1111’’). 
The 5 MeV electrons can give signal above the discrimination level only in the upper scintillator, to be 
absorbed then in the scintillator body, or in the metallic tilts of scintillator housing; the 15 MeV 
electrons can penetrate and be registered also in the second scintillator, and so on. In this way, 
measuring the enhancements of count rates of above mentioned 4 combinations of detector layer operation 
we can recover the integral energy spectra of TGE electrons, of course, after subtracting the gamma ray 
contamination. 


The electronics signal threshold of Stand 3cm detector is ~3 MeV, thus, all 4 Stand 3cm layers can detect 
gamma rays with energies greater than ~3 MeV, although with much smaller registration efficiencies comparing 
with electron detection efficiencies. Gamma rays should have high enough energy to create high- energy  
charged particles, which can reach bottom layer (the gamma ray energy should be above 40 MeV to generate 
signal in all 4 layers with probability 1%).


{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/STAND_3cm.jpg&quot;][img]setups/asec/pictures/300px_STAND_3cm.jpg[/img][/url]
    |-
[i][b]Figure 1:[/b] Stand Monitor.[/i]
|}


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="20" title="Weather Station">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Davis Wireless Vantage Pro2 Plus

{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/WeatherStation1.JPG&quot;][img]setups/asec/pictures/WeatherStation1_small.JPG[/img][/url]

[i][b]Figure 1:[/b] Weather Station at Aragats.[/i]

||
At the [[Aragats Research Station]] ([url=&quot;https://maps.google.com/maps?q=40.4715N,44.1815E&quot;]40.47N, 44.18E[/url], 3200m a.s.l.) 
installed Davis Wireless Vantage Pro2 Plus Weather Station (including UV and Solar Radiation Sensors).
This Weather Station has the following integrated Sensors:
*Rain collector
*Temperature and humidity sensors
*Anemometer
*Solar radiation sensor
*UV sensor
*Solar panel
At the [[Nor-Amberd Research Station]] ([url=&quot;https://maps.google.com/maps?q=40.375N,44.2642E&quot;]40.37N, 44.26E[/url], 2000m a.s.l.) and 
[[Yerevan CRD headquarters]] ([url=&quot;https://maps.google.com/maps?q=40.2046N,44.4857E&quot;]40.205N, 44.486E[/url], 1090m a.s.l.)
installed Davis Wireless Vantage Pro2 Plus Weather Stations (including 24-Hr Fan Aspirated Radiation Shield).
These Weather Stations has the following integrated Sensors:
*Rain collector
*Temperature and humidity sensors enclosed in our solar-powered, 24-hour fan-aspirated radiation shield (combines active and passive aspiration to minimize the effects of radiation)
*Anemometer
*Solar radiation sensor
*UV sensor
*Solar panel

|}
Data of the ASEC Weather Stations updated each hour and available from our Online Data Base named 
[b]ADEI of ASEC[/b] ([b]A[/b]dvanced [b]D[/b]ata [b]E[/b]xtraction [b]I[/b]nfrastructure of [b]A[/b]ragats [b]S[/b]pace [b]E[/b]nvironmental [b]C[/b]enter).


Description of the measured parameters by the Davis Wireless Vantage Pro2 Plus:


[b]OUTSIDE AIR TEMPERATURE[/b]

The Davis Vantage Pro Plus uses the Integrated Sensor Suite's temperature sensor to measure the outside air temperature. A second temperature sensor in the console measures the inside air temperature.


[b]HUMIDITY[/b]

Humidity itself simply refers to the amount of water vapor in the air. However, the amount of water vapor that the air can contain varies with air temperature and pressure. Relative humidity takes into account these factors and offers a humidity reading which reflects the amount of water vapor in the air as a percentage of the amount the air is capable of holding. Relative humidity, therefore, is not actually a measure of the amount of water vapor in the air, but a ratio of the air's water vapor content to its capacity. It is important to realize that relative humidity changes with temperature, pressure, and water vapor content. For a  parcel of air with a capacity for 10 g of water vapor, which contains 4 g of water vapor, the relative humidity would be 40%. Adding 2 g more water vapor (for a total of 6 g) would change the humidity to 60%. If that same parcel of air is then warmed so that it has a capacity for 20 g of water vapor, the relative humidity drops to 30% even though the water vapor content does not change.

Relative humidity is an important factor in determining the amount of evaporation from plants and wet surfaces, since warm air with low humidity has a large capacity for extra water vapor.


[b]DEW-POINT[/b]

Dew-point is the temperature to which air must be cooled for saturation (100% relative humidity) to occur, providing there is no change in water content. The dew-point is an important measurement used to predict the formation of dew, frost and fog. If dew-point and temperature are close together in the late afternoon when the air begins to turn colder, fog is likely during the night. Dew-point is also a good indicator of the air's actual water vapor content, unlike relative humidity, which also takes the air's temperature into account. High dew-point indicates high vapor content, low dew-point indicates low vapor content. In addition a high dew-point indicates a better chance of rain and severe thunderstorms. You can even use dew-point to predict the minimum overnight temperature. Providing no new fronts are expected overnight and the afternoon relative humidity  is more than 50%, the afternoon's dew point gives you an idea of what minimum temperature to expect overnight, since the air is not likely to get colder than the dew-point anytime during the night.


[b]Wind[/b]

Air that flows in relation to the earth's surface, generally horizontally. There are four areas of wind that could be measured: direction, speed, character (gusts and squalls), and shifts. Surface winds are measured by wind vanes and anemometers, while upper level winds are detected through pilot balloons, rawin, or aircraft reports. 

The weather station measures direction, speed and gusts speed. Its anemometer is located two meters above the rooftop of the house.


[b]Wind speed[/b]

The wind speed is measured with a so-called anemometer and is determined by counting rotation pulses over a sample period. The sample period is 2.25 seconds. The number of pulses per sample period is equal to the wind speed in miles per hour. In the database the wind speed is expressed in km/hr. The conversion factor for some frequently used units is as follows: 1 MPH = 1.6093 kph = 0.4470 m/sec = 0.8690 knots. The conversion to the well-known Beaufort scale is less obvious.


[b]Wind direction[/b]

The direction from which the wind is blowing. For example, an easterly wind is blowing from the east, not toward the east. It is reported with reference to true north, or 360 degrees on the compass, and expressed to the nearest 10 degrees, or to one of the 16 points of the compass (N, NE, WNW, etc.).


[i]From North[/i]
{| border=&quot;1px&quot;
North           [br]
North-Northeast [br]
Northeast       [br]
East-Northeast  [br]
East            [br]
East-Southeast  [br]
Southeast       [br]
South-Southeast [br]
||
0°or360°[br]
22.5°   [br]
45°     [br]
67.5°   [br]
90°     [br]
112.5°  [br]
135°    [br]
157.5°  [br]
||
South           [br]
South-Southwest [br]
Southwest       [br]
West-Southwest  [br]
West            [br]
West-Northwest  [br]
Northwest       [br]
North-Northwest [br]
||
180°   [br]
202.5° [br]
225°   [br]
247.5° [br]
270°   [br]
292.5° [br]
315°   [br]
337.5° [br]

|}

[b]Wind run[/b]

Wind run is a measure of the amount of wind which passes a given point during the measurement period. To calculate wind run, multiply the speed by the length of time in the measurement period. For example 10 km/hr for 12 hours would be 120 kilometers of wind run. Since the basic measuring period of the present weather station is one hour, the wind run is equal to the wind speed.


[b]Wind Chill[/b]

Wind Chill takes into account how the speed of the wind affects our perception of air temperature. Our bodies warm the surrounding air molecules by transferring heat from the skin. If there is no air movement, this insulating layer of warm air molecules stays next to the body and offers some protection from cooler air molecules. However, wind sweeps that comfy warm air surrounding the body away. The faster the wind blows, the faster the heat is carried away and the cooler you feel. Above 91° F, wind movement has no effect on the apparent temperature, so wind chill is the same as the outside temperature.


[b]Heat Index[/b]

Heat Index uses the temperature and the relative humidity to determine how hot the air actually 'feels'. When humidity is low, the apparent temperature will be lower than the air temperature, since perspiration evaporates rapidly to cool the body. However, when humidity is high (i.e., the air is saturated with water vapor) the apparent temperature 'feels' higher than the actual air temperature, because perspiration evaporates more slowly. The heat index is only measured when the air temperature is above 14° c because it is insignificant at lower air temperatures. (Below 14° c, heat index = air temperature). The heat index is not calculated above 52° c.


[b]THW (Temperature - Humidity - Wind) Index[/b]

THW Index uses humidity and temperature to calculate an apparent temperature.


[b]THSW (Temperature - Humidity - Sun - Wind) Index[/b]

THSW Index uses humidity and temperature to calculate an apparent temperature. In addition, THSW incorporates the heating effects of direct solar radiation and the cooling effects of wind on our perception of temperature.


[b]BAROMETRIC PRESSURE[/b]

The weight of the air that makes up our atmosphere exerts a pressure on the surface of the earth. This pressure is known as atmospheric pressure. Generally, the more air above an area, the higher the atmospheric pressure, this, in turn, means that atmospheric pressure changes with altitude. For example, atmospheric pressure is greater at sea-level than on a mountain top. To compensate for this difference and facilitate comparison between locations with different altitudes, atmospheric pressure is generally adjusted to the equivalent sea-level pressure. This adjusted pressure is known as barometric pressure. In reality, the Davis Vantage Pro Plus measures atmospheric pressure, but then translates this to barometric pressure.

Barometric pressure also changes with local weather conditions, making barometric pressure an extremely important and useful weather forecasting tool. High pressure zones are usually associated with fair weather while low pressure zones are generally associated with poor weather. For forecasting purposes, however, the absolute barometric pressure value is generally less important than the change in barometric pressure. In general, rising pressure indicates improving weather conditions while falling pressure indicates deteriorating weather conditions


[b]Rain rate[/b]

The average amount of rain measured in a time period. The weather station expresses this value in mm's per hour.


[b]Rain[/b]

The amount of rain measured by the weather station in day time (between sunrise and sunset). The value has no meteorological meaning, but is merely determined to check the holiday weather conditions.


[b]SOLAR RADIATION[/b]

What we call 'current solar radiation' is technically known as Global Solar Radiation, a measure of the intensity of the sun's radiation reaching a horizontal surface. This irradiance includes both the direct component from the sun and the reflected component from the rest of the sky. The solar radiation reading gives a measure of the amount of solar radiation hitting the solar radiation sensor at any given time, expressed in Watts / sq.m (W/m²).
Bright sunshine is considered to be occurring when the solar radiation level exceeds 100 W/m², so we can easily work out how many hours of sunshine occur daily from this reading.


[b]Solar energy[/b]

The amount of accumulated solar radiation energy over a period of time is measured in Langleys.

1 Langley = 11.622 Watt-hours per square meter = 3.687 BTUs per square foot = 41.84 kiloJoules per square meter


[b]UV index[/b]

The UV Index measures the intensity of UV. It uses a scale of 0 to 16 to rate the current intensity of UV. The UV value logged by WeatherLink is the average UV measured during the archive interval. The UV sensor detects Ultraviolet Radiation at wavelengths of 290 to 390 nanometers. The US EPA categorizes the UV Index values as shown below:. 
*0-2  Minimal 
*3-4  Low 
*5-6  Moderate 
*7-9  High 
*10+ Very High


[b]COOLING DEGREE DAYS[/b]

Cooling degree days (CDD) are used to estimate the amount of air conditioning usage during the warm season. To calculate CDDs, you must first find the mean temperature for the day. This is usually done by taking the high and low temperature for the day, adding them together and dividing by two. If the mean temperature is at or below 18.3°C, then the CDD value is zero. If the mean temperature is above 18.3 °C, then the CDD amount equals the mean temperature minus 18.3 °C. For example, if the mean temperature was 25 °C then the CDD amount equals 6.7 °C.

We will not get a reading during the autumn and winter, unless we get a particularly hot day.


[b]HEATING DEGREE DAYS[/b]

Heating degree days (HDD) are used to estimate the amount of energy required for residential space heating during the cool season. To calculate the HDDs you must first find the mean temperature for the day. This is usually done by taking the high and low temperature for the day, adding them together and dividing by two. If the mean temperature is at or above 18.3 °C, then the HDD amount is zero. If the mean temperature is below 18.3 °C, then the HDD amount equals 18.3 minus the mean temperature. For example, if the mean temperature was 8.0 °C then the HDD amount equals 10.3 °C.

We will not get a reading during the spring and summer, unless we get a particularly cold day.


[b]EVAPOTRANSPIRATION (ET)[/b]

EvapoTranspiration (ET) is a measurement of the amount of water vapor returned to the air in a given area. It combines the amount of water vapor returned through evaporation (from wet vegetation surfaces and the stoma of leaves) with the amount of water vapor returned through transpiration (exhalings of moisture through plant skin) to arrive at a total. Effectively, ETo is the opposite of rainfall, and is expressed in the same units of measure (Inches or millimeters)

The Davis Vantage Pro Plus uses air temperature, relative humidity, average wind speed, and solar radiation data to estimate ET.


[b]Archive Interval (Arc. Int.)[/b]

Archive interval is user-selectable time-period from the following intervals (in minutes): 1, 5, 10, 15, 30, 60, or 120.


[b]Reception rate[/b]

The Reception rate shows the percentage of data packets that have been successfully received by the Vantage Pro console. It is a measure of the reception quality. Values above 90% are normal when the house is not occupied, otherwise the value can be as low as 20%. This is probably caused by interfering transmitters - e.g. notebook computers, or other MHz transmitters.

The ISS Reception numbers are intended to show the overall quality level of the radio reception between the Vantage Pro consoles and the ISS transmitter. The reception value is a percentage calculated from the number of wind speed samples received (reported in the “Wind Samp” column of the data browser) divided by the expected number of packets. The possible number of wind samples is based upon the transmitter ID and the archive interval period. Since wind speed data is in every data packet, it is possible to determine how many packets should have been received during the archive interval.


Also you can find description of the measured parameters and specification sheets you can find by the folowing links:
*[url=&quot;http://www.isleofwightweather.co.uk/weather_terms.htm&quot;]Link #1[/url]
*[url=&quot;http://alaingazon.ca/Meteo/Stationmeteo/glossairestationmeteo.html#Cooling%20degree-days&quot;]Link #2[/url]
*[url=&quot;setups/asec/pictures/WeatherStationVariables.pdf&quot;]Link #3 (pdf)[/url]
*[url=&quot;setups/asec/pictures/WeatherStationSpecifications.pdf&quot;]Specification Sheets (pdf)[/url]



[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="21" title="Nor-Amberd Research Station">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!About Nor-Amberd Research Station

{| border=&quot;1px&quot;
(Image of Nor-Amberd Station)
|-
[i][b]Figure 1:[/b] Nor-Amberd Station, altitude 2000m above sea level.[/i]
|}

The Nor-Amberd Research Station ([url=&quot;https://maps.google.com/maps?q=40.375N,44.2642E&quot;]40.37N, 44.26E[/url], 2000m a.s.l.) 
is the companion to [[Aragats Research Station]] ([url=&quot;https://maps.google.com/maps?q=40.4715N,44.1815E&quot;]40.47N, 44.18E[/url], 3200m a.s.l.); 
both were founded by [url=&quot;https://en.wikipedia.org/wiki/Artyom_Alikhanian&quot;]Artyom Alikhanyan[/url] and [url=&quot;https://en.wikipedia.org/wiki/Abraham_Alikhanov&quot;]Abraham Alikhanov[/url] in 1943. Located on the slopes of Mt. Aragats, near the village of Byurakan, Armenia, the Nor-Amberd Research Station observes high-energy particles coming from distant galaxies, the Sun, and thunderstorms. [br]

!Geography and Climate

Nor-Amberd Research Station is located on Mt. Aragats, a dormant stratovolcano in central Armenia, approximately 30 km (19 mi) northwest of Yerevan, Armenia. The youngest lava flows date between the late-Pleistocene and 3000 BCE (Kharakanian et al., 2003). As such, the station is located on solid volcanic rock foundations. Nor-Amberd Station is 2000m a.s.l., just north of Byurakan Village and near the famous 12th century [url=&quot;https://en.wikipedia.org/wiki/Amberd&quot;]Amberd fortress[/url]. [br]

At the Nor-Amberd Research Station, the average winter temperature is around -3 °C (25 °F), with temperatures occasionally reaching as low as -12 °C (10 °F); during the summer, the average temperature is 15 °C (60 °F), with highs up to 25 °C (80 °F). The average humidity is between 60% and 80%. Average winds are around 10 km/hr (5 mph), with occasional gusts up to 50 km/h (30 mph). [br]

!Infrastructure

Nor-Amberd Research Station has facilities housing and maintaing particle detectors for observations of high-energy atmospheric phenomena; networks and servers at Nor-Amberd Research Station collect and store data, as well as forward it to the main campus of the Yerevan Physics Institute. In addition to housing and supporting particle detectors, Nor-Amberd Research station also boasts a fully-fledged conference center, which has a long history of hosting high-energy physics symposia and international forums. Wi-fi networks are available throughout the Nor-Amberd International Conference Center, as well as hotel-like guest rooms.


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="22" title="NAMMM">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Nor-Amberd Multidirectional Muon Monitor (NAMMM)

Page Under Construction.


{| border=&quot;1px&quot;
image of NAMMM
|-
[i][b]Figure 1:[/b]Aragats Multidirectional Muon Monitor (AMMM).[/i]
|}


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="23" title="NANM">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Nor-Amberd Neutron Monitor (NANM)

Page Under Construction.

[b]Ar[/b]agats [b]N[/b]eutron [b]M[/b]onitor ([b]ArNM[/b]) in operation at Aragats Station (40.47N, 44.18E, 3200m above sea level) since 2000 year. Neutron Monitor consist 
from NM-64  type 18 counter tubes (Moderator: Polyethylene, Reflector: Polyethylene, 3 sections by 6 counters). The monitor is equipped with electronics providing time 
integration of counts by three dead times. The first dead time equals to 400ns for collecting almost all secondary neutrons generated in the lead of NM. The second dead 
time is equal to the 0.25ms and the third one equal 1.25ms (as most of NM from world-wide network). 

{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/800px-ArNM.jpg&quot;][img]setups/asec/pictures/300px-ArNM.jpg[/img][/url]
|-
[i][b]Figure 1:[/b] Aragats Neutron Monitor (ArNM).[/i]
|}


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="24" title="LEMI-018">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Magnetometer.

This page is under construction; however, information about the LEMI-018 Magnetometer can be found at the [url=&quot;http://www.isr.lviv.ua/lemi018.htm&quot;]manufacturer's website[/url]. [br]


{| border=&quot;1px&quot;
[url=&quot;http://www.isr.lviv.ua/lemi018.htm&quot;][img]http://www.isr.lviv.ua/images/lemi018.jpg[/img][/url]
|-
[i][b]Figure 1:[/b] Magnetometer LEMI-018.[/i]
|}

Text


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="25" title="Yerevan CRD headquarters">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!About CRD headquarters at Yerevan


Page Under Construction.

{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/AragatsStation2009.jpg&quot;][img]setups/asec/pictures/1200px-AragatsStation2009.jpg[/img][/url]
|-
[i][b]Figure 1:[/b] Aragats Station, altitude 3200m above sea level.[/i]
|}

Cosmic Ray research at high altitude stations on Mt. Aragats, Armenia, was founded by famous Armenian physicists, Alikhanyan brothers, in 1943. Research facilities are located on
two high-altitude stations on Mt.Aragats, Nor-Amberd (40.37N, 44.26E, 2000m above sea level) Station and Aragats Station (40.47N, 44.18E, 3200m above sea level), and at CRD
headquarters at A.I. Alikhanyan National Science Laboratory, Yerevan.


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="26" title="Cube_3cm">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]


!Cube_3cm

{| border=&quot;1px&quot;
[url=&quot;setups/asec/pictures/cube.jpg&quot;][img]setups/asec/pictures/300px-cube.jpg[/img][/url]
|-
[i][b]Figure 1:[/b] Cube Monitor.[/i]
|}

Page Under Construction


[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]
</page>
<page id="27" title="Users Guide">
!UI Usage Guide | [[Main Page]]
ADEI provides sophisticated Google-maps style web interface. The short video displaying basic functionality could be obtained from [url=&quot;http://csa.aragats.am/ADEI.mpeg&quot;] here[/url].
!!Selecting Data
Click on [i]Data Source[/i] button and submenu providing data/time configuration options will be opened. There is two tabs: [i]Source[/i] and [i]Axis[/i]:
* The [i]Source[/i] tab allows to select appropriate data source and data channels to display. ADEI implements hierarchical addressing. The data channels are grouped in so called [i]LogGroups[/i]. All channels within single [i]LogGroup[/i] are time-synchronized and can be displayed on a single graph. To select [i]LogGroup[/i], one needs to choose [i]Server[/i] and [i]Database[/i] where the [i]LogGroup[/i] is stored - it is not necessarily real server and database but rather a way of logically structuring data belonging to different components/experiments/etc. After the desired [i]LogGroup[/i] is selected an user is able to choose which data channels he/she is interested in. It is possible to display all group channels at once, select a single channel from the list, or choose from several predefined channel masks. After clicking [i]Apply[/i] button the data from the selected channels will be aggregated and displayed on the graph.
* By default all available data is aggregated and displayed on the graph. Using [i]Axis[/i] tab it is possible to display the data only for desired time period. When choosing fixed length [i]Windows[/i], like [i]1 Year[/i], [i]1 Weak[/i], etc., the data for the last specified interval, i.e. for the last year, will be aggregated and displayed. The [i]Custom[/i] window will allow to specify exact start and stop of desired time interval. As well it is possible to limit range of values displayed on Y-axis. However, in most cases it is easier to use dynamic navigation system described in next section.
!!Navigation
The data navigation is trying to follow Google-Maps standards. Users may visualize time-series for rather long period (years) and then select definite time span and zoom it by simple mouse clicking:
* To get more detailed graph of certain data currently on display, [i]zoom-in[/i],the select appropriate region (press and hold left mouse button while moving mouse pointer) and, then, click on the arrow or double click in the center of selection. Both [i]Time[/i] and [i]Y[/i] axis could be zoomed. To zoom only over [i]Time[/i]-axis select with mouse narrow horizontal line. Correspondingly, to zoom only over [i]Y[/i]-axis the narrow vertical line should be selected.
* The mouse wheel could be used for zooming in and out on the [i]Time[/i]-axis. Scroll down to zoom-out and up to zoom-in.
* Double clicking on [i]Y[/i]-axis (actually gray area left from the [i]Y[/i]-axis) will remove any [i]Y[/i]-zooming and the [i]Y[/i]-axis will be auto-adapted to accommodate whole data range.
* Double clicking on [i]Time[/i]-axis (actually gray area bellow the [i]Time[/i]-axis) will revert to default display mode when all available data aggregated and presented on the graph.
* Scrolling mouse wheel on the [i]Time[/i] or [i]Y[/i] axis will shift currently displayed data window along the corresponding axis.
* It is possible to use key modifiers to adjust mouse actions. Please, click and hold [b]h[/b] key to get short help on the supported keys in the status bar (at the bottom of screen). 
 * For example, holding [b]z[/b] key and single-clicking left mouse button will perform [i]Deep Zoom[/i] on [i]Time[/i]-axis and show detailed graph displaying the data around the clicked point. 
 * Clicking left mouse button while [b]c[/b] key is held will result in centering ([i]Time[/i]-axis) around current mouse position.
 * Another example is zooming with mouse wheel: by default the [i]Time[/i]-zooming is performed at the current mouse pointer. If you press [b]c[/b] key is pressed while zooming-in, the zoom will be performed at the center of currently displayed graph.
 * As well it is possible to switch channels, data sources and etc. using key modifiers and mouse wheel.
!!Navigation with iPad/iPod/iPhone
* Zooming
* Pinch in 1  - When first finger inside the graph image zooms x-axis in according to users pinch. 
* Pinch in 2  - When first finger on y-axis, graph zooms y-axis in to selected position. 
* Pinch out 1 - When first finger inside the graph, zooms x-axis out. 
* Pinch out 2 - When first finger on y-axis center zooms out y-axis.
* Moving
* Swipe Left  - Moves a step forward in time-axis (x-axis).
* Swipe Right   - Moves a step backward in time-axis(x-axis).
* Swipe Up   - Moves a step down in y-axis.
* Swipe Down  - Moves a step up in y-axis.
!!Legend
The graph is containing information on displayed [i]LogGroup[/i], time range, aggregating parameters, but  the actual channel names are not shown in order to save space. The Legend window is used to provide information on the items. Clicking with left mouse button at the graph window will open popup window listing the names of all data channels whose plots passing near to the clicked point.
* The next version of ADEI software will improve legend window to allow removal of the selected items from the current channel mask or allow creation of new channel mask consisting only of selected items.
* In addition to the legend, the status bar (on the bottom of screen) provides additional information on the displayed graph. Particularly, the actual [i]Time[/i] and [i]Y[/i] value under the mouse pointer is indicated.
!!History
You can go back and forward in history like in normal web application. The current URL is always completely describing the data on display. Therefore, it is possible to store this URL or send to colleague and when the URL will be opened in browser exactly the same plot will be displayed.
!!Data Export
The ADEI provides extensible data export subsystem. By a simple mouse operation you can directly download the desired interval of time-series for the further analysis. Multiple data formats are supported. This currently includes: CSV, Excel, [url=&quot;http://root.cern.ch&quot;] ROOT[/url], [url=&quot;http://zone.ni.com/devzone/cda/tut/p/id/3539&quot;] TDMS[/url]. The support of external application filters allows to easily extend ADEI with new export formats.
Exporting data using standard settings is feasible using mouse-only approach described in [i]Navigation[/i] section: Holding left mouse button select the desired region and, then, click on the save button (green arrow pointing on hard drive) to export the data. However, it is possible to tune the export options. Click on the [i]Controls[/i] button and open [i]Export[/i] tab. Here you may:
* Select desired export format
* Specify data resampling to limit amount of the data
* Export multiple [i]LogGroups[/i] at once
!!Aggregation and Reporting Invalid Data
If [i]Controls[/i] button is pressed and in the opened menu the [i]Aggregator[/i] tab is selected, a few options to control aggregation parameters and parameters controlling indication of missing/invalid data will be available.
* [i]Approach[/i] - controls data aggregation algorithm. [i]Auto[/i] selects the best one providing near real-time performance.
* [i]Interpolation[/i] - switches on and off interpolation of missing data
* [i]Show Marks[/i] - controls if positions of actual data points are displayed
* [i]Show Gaps[/i] - if set to [i]Show Missing Data[/i] this control instructs ADEI to indicate with red lines on the top of graph (below label) the regions there is no data recorded or inconsistent/invalid data is recorded. Then user could zoom-in to the indicated intervals to investigate problem in more details.
!!Search
Search subsystem is to be implemented and described in near future.


[[Main Page]]
</page>
<page id="28" title="Cube 3cm">...</page>
<page id="29" title="Nor-Amberd Station">...</page>
<page id="30" title="Sevan Lake">...</page>
<page id="31" title="TGE">[f][b][[Aragats Research Station]][/b] | [[AMMM]] | [[ArNM]] | [[ASNT]] | [[Cube]] | [[MAKET]] | [[NaI]] | [[SEVAN]] | [[Stand 1cm|Stand 1cm]] | [[Stand_3cm|Stand 3cm]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-417]] | [[Weather Station]] [/f] [br]
[f] [b][[Nor-Amberd Research Station]][/b] | [[NAMMM]] | [[NANM]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[LEMI-018]] | [[Weather Station]] [/f] [br]
[f] [b][[Yerevan CRD headquarters]][/b] | [[Cube 3cm]] | [[SEVAN]] | [[Electric Field]] | [[Lightning Detector]] | [[Weather Station]] [/f] [br]
[f] [b][[SEVAN|SEVAN Monitors]][/b] | SEVAN Aragats | SEVAN Nor-Amberd | SEVAN Yerevan | SEVAN Byurakan | SEVAN Moussala | SEVAN Zagreb | SEVAN JNU [/f] [br]
[f] [b][[Main Page|Return to Main Page]][/b][/f]

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[br][u][b]&quot;2009-09-19&quot;[/b][/u] [b]ASNT, 5cm detetors 5,6,7,8[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=ASNT_AR&amp;amp;db_mask=4,5,6,7&amp;amp;window=1253397600-1253402159&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2010-10-04&quot;[/b][/u] [b]ASNT, 5cm detetors 5,6,7,8[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=ASNT_AR&amp;amp;db_mask=4,5,6,7&amp;amp;window=1286215800-1286217000&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2011-04-20&quot;[/b][/u] [b]Stand_1cm, Coincidence 100[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Stand_1cm_AR&amp;amp;db_mask=8&amp;amp;window=1303277400-1303300800&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2011-05-07&quot;[/b][/u] [b]ASNT, 60cm detetor 1[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=ASNT_AR&amp;amp;db_mask=0&amp;amp;window=1304775900-1304777400&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2011-06-04&quot;[/b][/u] [b]Stand_1cm, detector 1[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Stand_1cm_AR&amp;amp;db_mask=0&amp;amp;window=1307147400-1307154600&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2011-07-19&quot;[/b][/u]
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[br][u][b]&quot;2011-08-21&quot;[/b][/u]
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[br][u][b]&quot;2012-06-12&quot;[/b][/u]
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[br][u][b]&quot;2012-09-14&quot;[/b][/u]
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[br][u][b]&quot;2012-10-07&quot;[/b][/u]
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[br][u][b]&quot;2012-10-18&quot;[/b][/u]
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[br][u][b]&quot;2013-01-08&quot;[/b][/u]
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[br][u][b]&quot;2013-09-19&quot;[/b][/u]
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[br][u][b]&quot;2013-10-19&quot;[/b][/u]
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[br][u][b]&quot;2014-04-16&quot;[/b][/u]
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[br][u][b]&quot;2014-04-25&quot;[/b][/u]
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[br][u][b]&quot;2014-04-27&quot;[/b][/u]
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[br][u][b]&quot;2014-04-28&quot;[/b][/u] [b]Stand_1cm, detector 1[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Stand_1cm_AR&amp;amp;db_mask=0&amp;amp;window=1398691800-1398699900&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2014-05-26&quot;[/b][/u] [b]Stand_1cm, detector 1[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Stand_1cm_AR&amp;amp;db_mask=0&amp;amp;window=1401094800-1401138000&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2014-06-02&quot;[/b][/u] [b]Stand_1cm, detector 1[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Stand_1cm_AR&amp;amp;db_mask=0&amp;amp;window=1401703200-1401771600&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2014-10-04&quot;[/b][/u] [b]ASNT, 5cm detetors 5,6,7,8[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=ASNT_AR&amp;amp;db_mask=4,5,6,7&amp;amp;window=1412430900-1412432700&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2015-03-30&quot;[/b][/u] [b]Stand_1cm, detector 1[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Stand_1cm_AR&amp;amp;db_mask=0&amp;amp;window=1427712600-1427718300&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2015-04-04&quot;[/b][/u]
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[br][u][b]&quot;2015-04-09&quot;[/b][/u]
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[br][u][b]&quot;2015-04-19&quot;[/b][/u]
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[br][u][b]&quot;2015-04-20&quot;[/b][/u]
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[br][u][b]&quot;2015-04-21&quot;[/b][/u]
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[br][u][b]&quot;2015-04-23&quot;[/b][/u]
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[br][u][b]&quot;2015-04-28&quot;[/b][/u]
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[br][u][b]&quot;2015-05-10&quot;[/b][/u]
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[br][u][b]&quot;2015-05-11&quot;[/b][/u]
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[br][u][b]&quot;2015-05-13&quot;[/b][/u]
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[br][u][b]&quot;2015-05-23&quot;[/b][/u]
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[br][u][b]&quot;2015-05-25&quot;[/b][/u]
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[br][u][b]&quot;2015-05-28&quot;[/b][/u]
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[br][u][b]&quot;2015-06-03&quot;[/b][/u]
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[br][u][b]&quot;2015-06-06&quot;[/b][/u]
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[br][u][b]&quot;2015-06-09&quot;[/b][/u]
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[br][u][b]&quot;2015-06-15&quot;[/b][/u]
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[br][u][b]&quot;2015-06-18&quot;[/b][/u]
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[br][u][b]&quot;2015-06-24&quot;[/b][/u]
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[br][u][b]&quot;2015-06-25&quot;[/b][/u]
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[br][u][b]&quot;2015-07-06&quot;[/b][/u]
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[br][u][b]&quot;2015-07-17&quot;[/b][/u]
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[br][u][b]&quot;2015-07-24&quot;[/b][/u]
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[br][u][b]&quot;2015-08-02&quot;[/b][/u]
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[br][u][b]&quot;2015-08-03&quot;[/b][/u]
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[br][u][b]&quot;2015-08-06&quot;[/b][/u]
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[br][u][b]&quot;2015-08-07&quot;[/b][/u]
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[br][u][b]&quot;2015-08-08&quot;[/b][/u]
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[br][u][b]&quot;2015-08-22&quot;[/b][/u]
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[br][u][b]&quot;2015-08-23&quot;[/b][/u]
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[br][u][b]&quot;2015-08-24&quot;[/b][/u]
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[br][u][b]&quot;2015-08-25&quot;[/b][/u]
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[br][u][b]&quot;2015-08-26&quot;[/b][/u]
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[br][u][b]&quot;2015-08-28&quot;[/b][/u]
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[br][u][b]&quot;2015-08-31&quot;[/b][/u]
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[br][u][b]&quot;2015-10-07&quot;[/b][/u]
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[br][u][b]&quot;2015-11-11&quot;[/b][/u]
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[br][u][b]&quot;2015-11-12&quot;[/b][/u]
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[br][u][b]&quot;2015-11-13&quot;[/b][/u]
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[br][u][b]&quot;2015-11-14&quot;[/b][/u]
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[br][u][b]&quot;2016-03-04&quot;[/b][/u] [b]Boltek EFM100, MAKET[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Electric_Field_MAKET_AR&amp;amp;db_mask=0&amp;amp;window=1457116500-1457120100&amp;amp;width=400&amp;amp;height=120), link]
[br]
[br][u][b]&quot;2016-04-28&quot;[/b][/u] [b]Boltek EFM100, MAKET[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Electric_Field_MAKET_AR&amp;amp;db_mask=0&amp;amp;window=1461866100-1461869700&amp;amp;width=400&amp;amp;height=120), link]
[br]
[br][u][b]&quot;2016-05-04&quot;[/b][/u] [b]Boltek EFM100, MAKET[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Electric_Field_MAKET_AR&amp;amp;db_mask=0&amp;amp;window=1462386900-1462390500&amp;amp;width=400&amp;amp;height=120), link]
[br]
[br][u][b]&quot;2016-05-12&quot;[/b][/u] [b]Boltek EFM100, MAKET[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Electric_Field_MAKET_AR&amp;amp;db_mask=0&amp;amp;window=1463059800-1463063400&amp;amp;width=400&amp;amp;height=120), link]
[br]
[br][u][b]&quot;2016-05-15&quot;[/b][/u] [b]Boltek EFM100, MAKET[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Electric_Field_MAKET_AR&amp;amp;db_mask=0&amp;amp;window=1463278200-1463281800&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2016-06-04&quot;[/b][/u] [b]Boltek EFM100, MAKET[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Electric_Field_MAKET_AR&amp;amp;db_mask=0&amp;amp;window=1465002000-1465005600&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2016-06-08&quot;[/b][/u] [b]Boltek EFM100, GAMMA[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Electric_Field_Monk_AR&amp;amp;db_mask=0&amp;amp;window=1465384200-1465387800&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2016-06-11&quot;[/b][/u] [b]Boltek EFM100, MAKET[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Electric_Field_MAKET_AR&amp;amp;db_mask=0&amp;amp;window=1465643400-1465647000&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2016-06-16&quot;[/b][/u] [b]Boltek EFM100, MAKET[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Electric_Field_MAKET_AR&amp;amp;db_mask=0&amp;amp;window=1466069400-1466073000&amp;amp;width=400&amp;amp;height=120), link]
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[br][u][b]&quot;2016-07-28&quot;[/b][/u] [b]Boltek EFM100, MAKET[/b]
[br][preview(db_server=ar&amp;amp;db_name=raw&amp;amp;db_group=Electric_Field_MAKET_AR&amp;amp;db_mask=0&amp;amp;window=1469712600-1469716200&amp;amp;width=400&amp;amp;height=120), link]
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</page>
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<page id="34" title="Stand_3cm\|Stand 3cm">...</page>
<page id="35" title="SEVAN\|SEVAN Monitors">...</page>
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