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/).
SP_ACE computes stellar parameters (gravity, temperature) and element
abundances from optical stellar spectra (`sample spectrum`_). It employs
1D stellar atmosphere models in Local Thermodynamic Equilibrium (LTE).
The present service does not offer all the options available for SP_Ace
as documented in `the tutorial`_. All options are available if running
SP_Ace locally (cf. `download page`_).
This service exposes an updated version containing some bug fixes with
respect to the one described in the paper.
.. _the tutorial: http://dc.g-vo.org/sp_ace/q/dist/static/tutorial.pdf
.. _download page: http://dc.g-vo.org/sp_ace/q/dist/static
.. _sample spectrum: http://dc.g-vo.org/sp_ace/q/c/static/fast_spectrum.txt
An archive of optical and near-infrared spectra of strongly lensed
quasars and the lensing galaxies. The spectra are resolved to about a
few Ångstroms and are flux-calibrated. The spectra resulted from
deblending the lensed images in bidimensional spectra available from
the SSAP service for `ivo://org.gavo.dc/mlqso/q/s
<http://dc.g-vo.org/mlqso/q/s/info>`_.
This service delivers (most of) the datasets held at
SPICAM. In addition to the default (nonstandard)
way of just appending accrefs to the get access URL, there is also a
very simple datalink service here that, for each dataset, essentially
just gives the dataset itself and possibly a preview. More advanced
datalink services might be available.
Some datasets may be embargoed, in which case the access yields a 403.
Credentials for individual files may be obtained by contacting the
site operators.
SSA service for RCSED spectrophotometric catalog of nearby galaxies
Short Name:
CZKM_SSAP
Date:
16 Jul 2024 00:01:13
Publisher:
Paris Astronomical Data Centre
Description:
miror service of Observed spectra and their fitted models for galaxies
from RCSED catalog (derived from cross-match between SDSS, GALEX, and
UKIDSS catalogs)
