Subject: sun / Content Level: General / Validation Level: 2

ID:: ivo://ov-gso/climso
Title:: CLIMSO coronagraphs at pic du midi de Bigorre
Short Name:: CLIMSO
Date:: 06 Sep 2024 07:01:26
Publisher:: OVGSO
Description:: Pic du Midi de Bigorre in the French Pyrenees is the place where coronagraphic images were first realized, by Bernard Lyot in the 1930s. Since then, the solar instruments at Pic du Midi regularly provide images of the solar disc, solar prominences and solar corona.

ID:: ivo://tohoku.univ.jp/IPRT/q/collection
Title:: IPRT/AMATERAS data
Date:: 15 Jun 2017 09:29:16
Publisher:: Tohoku University
Description:: IITATE Planetary Radio Telescope(IPRT) / AMATERAS solar radio spectro-polarimeter Data

ID:: ivo://vopdc.obspm/usn/nda/epn
Title:: Nancay Decameter Array observation database
Short Name:: nda
Date:: 25 Apr 2017 15:00:00
Publisher:: Paris Astronomical Data Centre - USN
Description:: Decametric radio observation from Nancay decameter array. The Nancay Decameter Array (NDA) at the Station de Radioastronomie de Nancay (SRN) is a phased array of 144 "Teepee" helicoidal antenna, half of which being Right Handed (RH) polarized and the other half being Left Handed (LH) polarized. Four receivers are currently connected to the NDA, sampling data in spectral ranges within 5 to 80 MHz.

ID:: ivo://idoc/q/epn_core
Title:: SDO GAIA-DEM
Date:: 08 Dec 2021 14:22:45
Publisher:: IDOC
Description:: *** GAIA-DEM *** GAIA-DEM is a database of Differential Emission Measure (DEM) maps. The DEM is a measure of the thermal structure of the coronal plasma, representing the quantity of light emitting plasma along the line of sight, at different temperatures. In GAIA-DEM, the DEM is modelled by a specific function of temperature, namely a Gaussian of the logarithm of electron temperature. GAIA-DEM maps are then maps of the DEM maximum temperature, of the DEM integral (total Emission Measure), and DEM width (in temperature). These maps are obtained by inversion from the SDO/AIA EUV images in 6 coronal channels (9.4, 13.1, 17.1, 19.3, 21.1, and 33.5nm). In addition, maps of the ÏÂ² for the inversion are provided. GAIA-DEM is available from a specific interface at http://medoc-dem.ias.u-psud.fr/, as well as part of the generic MEDOC interface which is currently located at http://idocmedoc- test.ias.u-psud.fr/. These interfaces are based on the CNES SiTools2 framework. GAIA-DEM is also available from IDL and Python scripts, using a specialization of the generic SiTools2 IDL and Python clients developed by MEDOC.

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