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Start Over Publisher Fesenkov Astrophysical Institute Resource Type Archive Content Level Research
1. Alma-Ata Station Neutron Monitor Data Service
ID:
ivo://fai.kz/ssa/neutrons/q
Title:
Alma-Ata Station Neutron Monitor Data Service
Short Name:
neutrons data
Date:
12 Dec 2024 16:35:27
Publisher:
Fesenkov Astrophysical Institute
Description:
The Alma-Ata Cosmic Ray Station operates the 18NM-64 neutron supermonitor at an altitude of 3340 meters above sea level with a geomagnetic cutoff rigidity of 6.7 GeV. The station provides real-time minute-level measurements of cosmic ray intensity and atmospheric pressure, contributing data to the international NMDB network (http://www.nmdb.eu). This service publishes daily tables containing two columns: - **timestamp**: Actual measurement times, ensuring accurate tracking. - **counts/sec**: Cosmic ray intensity in counts per second. The timestamps reflect actual measurement times, ensuring accurate tracking even when delayed data from previous days is incorporated into current files due to communication delays with space stations. The data is collected and provided by the Institute of Ionosphere (https://ionos.kz/).
2. Archive of AGN spectral observations
ID:
ivo://fai.kz/spectra_agn_archive/q/ssa
Title:
Archive of AGN spectral observations
Short Name:
AGN Arch. SSAP
Date:
06 Mar 2025 07:24:23
Publisher:
Fesenkov Astrophysical Institute
Description:
The archive of AGN spectral observations is obtained on AZT-8 telescope at the Fesenkov Astrophysical Institute (FAI), Almaty, Kazakhstan. It represents the result of observations for abot 25 years - from 1970 to 1995. All observations were carried out at AZT-8 (D = 700 mm, F[main] = 2800 mm, F[Cassegrain] = 11000 mm) with a high-power spectrograph. In 1967-68, on the basis of the image intensifier (https://doi.org/10.1080/1055679031000084795a) developed and assembled the spectrograph of the original design in the workshops of the FAI.
3. Solar Radio Emission Observations at “Orbita” Radio Polygon
ID:
ivo://fai.kz/ssa/solar_flux/q
Title:
Solar Radio Emission Observations at “Orbita” Radio Polygon
Short Name:
solar_flux data
Date:
12 Dec 2024 19:58:36
Publisher:
Fesenkov Astrophysical Institute
Description:
The “Orbita” Radio Polygon at an altitude of 2750 meters conducts solar radio emission observations using state-of-the-art equipment. This includes instruments for monitoring solar radio flux at frequencies of 1 GHz and 2.8 GHz, as well as the Callisto solar radio spectrograph, which is part of the international e-Callisto network. These tools enable the detection of solar radio bursts of types II, III, IV, and V, and provide valuable insights for forecasting the geo-effectiveness of solar flare activity. The provided dataset consists of daily tables, where each table corresponds to a single observation day. The data includes two columns: - **timestamp**: The time of observation at the detector. - **SFU**: The solar flux unit measurement, representing the intensity of solar radio emission in SFU (Solar Flux Units). The data is collected and provided by the Institute of Ionosphere (https://ionos.kz/).