Solar Radio Emission Observations at “Orbita” Radio Polygonsolar_flux.mainivo://fai.kz/ssa/solar_flux/mainFesenkov Astrophysical InstituteFesenkov Astrophysical Institute2026-04-21T01:00:18ZFAI NVO TeamObservatory 23, 050020 Almaty, Kazakhstanvo@fai.kzspace-weathersolar-physicsradio-astronomysolar-radio-emissionsolar-activity
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:
- **Obs_time**: The time of observation at the detector (UTC).
- **Flux [SFU]**: The solar flux unit measurement, representing the intensity of solar radio emission in SFU (Solar Flux Units).
The data are collected and provided by the Institute of Ionosphere,
(https://ionos.kz/) and are also available through the Kazakhstan
Space Weather Portal (https://ssa.fai.kz/, registration required),
which additionally offers interactive visualizations and graphs.https://dachs.fai.kz/tableinfo/solar_flux.mainArchiveResearchOrbita RadiopolygonCallisto SpectrometerSolar Radio Emission Detectors59555 70000Radiosolar_fluxSolar Radio Emission Observations at “Orbita” Radio Polygon
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:
- **Obs_time**: The time of observation at the detector (UTC).
- **Flux [SFU]**: The solar flux unit measurement, representing the intensity of solar radio emission in SFU (Solar Flux Units).
The data are collected and provided by the Institute of Ionosphere,
(https://ionos.kz/) and are also available through the Kazakhstan
Space Weather Portal (https://ssa.fai.kz/, registration required),
which additionally offers interactive visualizations and graphs.solar_flux.main
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:
- **Obs_time**: The time of observation at the detector (UTC).
- **Flux [SFU]**: The solar flux unit measurement, representing the intensity of solar radio emission in SFU (Solar Flux Units).
The data are collected and provided by the Institute of Ionosphere,
(https://ionos.kz/) and are also available through the Kazakhstan
Space Weather Portal (https://ssa.fai.kz/, registration required),
which additionally offers interactive visualizations and graphs.9300000obs_timeTime of observation in UTC (yyyy-mm-ddThh:mm:ssZ).time.epochcharindexednullableobs_mjdTime of observation in MJD.dtime.epochdoubleindexednullablefluxSolar radio flux density measured in Solar Flux Units (SFU).SFUphot.flux.density;em.radiodoubleindexednullablesource_pathFile this row was parsed from.meta.id;meta.filecharindexednullable