A dataset provided by the European Space Agency

DOI https://doi.org/10.57780/esa-t7sftbt
Name Gaia Focused Product Release: Diffuse Interstellar Bands from aggregated RVS spectra
Mission Gaia
Portal URL https://www.cosmos.esa.int/web/gaia/focused-product-release
Content URL Gaia data repository
Gaia Archive at ESA
Version 1.0
Date Published 10 October 2023
Description

A main table of Diffuse Interstellar Band (DIB) parameters from DIB-Spec pipeline, as derived from spectra binned in galactic latitude, longitude and distance.

It mainly consists of:

  • A table of fitted Diffuse Interstellar Band parameters together with the uncertainties of the DIBs at 862.1 nm and 864.8 nm for each voxel (volume pixel) which is defined according to the equatorial coordinates and the distance.
  • A table containing the stacked interstellar medium spectra for each voxel which is defined according to the galactic coordinates and the distance.

For more information, see https://www.cosmos.esa.int/web/gaia/focused-product-release
Gaia Focused Product Release papers: : https://www.cosmos.esa.int/web/gaia/fpr-papers
Gaia Focused Product Release documentation: https://gea.esac.esa.int/archive/documentation/FPR/
Publication Gaia Collaboration, Schultheis, M. et al. (2023), "Gaia Focused Product Release: Spatial distribution of two diffuse interstellar bands", Astronomy & Astrophysics, 680, A38; https://doi.org/10.1051/0004-6361/202347103
Temporal Coverage From 25 July 2014 (10:30 UTC) to 28 May 2017 (08:44 UTC)
Mission description Gaia is a European space mission providing astrometry, photometry, and spectroscopy of more than 1000 million stars in the Milky Way. Also data for significant samples of extragalactic and Solar system objects is made available. The Gaia Archive contains deduced positions, parallaxes, proper motions, radial velocities, and brightnesses. Complementary information on multiplicity, photometric variability, and astrophysical parameters is provided for a large fraction of sources.

Gaia Collaboration et al. (2016): "The Gaia mission", Astronomy & Astrophysics, 595, A1; https://doi.org/10.1051/0004-6361/201629272
Creator contact Gaia Helpdesk (e-mail: gaia-helpdesk@esa.int or ticketing system: https://support.cosmos.esa.int/gaia/)
Author Gaia Collaboration 2023
Contributors Gaia Data Processing and Analysis Consortium (DPAC)
Publisher and Registrant European Space Agency
Acknowledgement This work has made use of data from the European Space Agency (ESA) mission Gaia, processed by the Gaia Data Processing and Analysis Consortium (DPAC). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. Full Gaia data credits: https://www.cosmos.esa.int/web/gaia-users/credits
Citation Guidelines European Space Agency, Gaia Collaboration, Schultheis, M. et al. 2023, Version 1.0, European Space Agency, https://doi.org/10.57780/esa-t7sftbt