Subject: milky-way-galaxy / Capability Type: Simple Cone Search

ID:: ivo://org.gavo.dc/bgds/l/meanphot
Title:: BGDS Mean Photometry Cone Search
Short Name:: BGDS mean phot
Date:: 09 Feb 2023 14:30:36
Publisher:: The GAVO DC team
Description:: Extracted sources from the Bochum Galactic Disk Survey. We provide mean photometry in U, B, V, z, r, and i bands. Note that sources in different bands are not matched. Also, sources sitting in the regions imaged in multiple fields have not been matched even within one band. In i and r, BGDS light curves are available. See related services for details.

ID:: ivo://org.gavo.dc/gdr2dist/q/cone
Title:: Estimated distances to 1.33 billion stars in Gaia DR2
Short Name:: gdr2dist scs
Date:: 04 Apr 2022 15:48:41
Publisher:: The GAVO DC team
Description:: This catalogue provides distances estimates (and uncertainties therein) for 1.33 billion stars over the whole sky brighter than about G=20.7. These have been estimated using the parallaxes (and their uncertainties) from Gaia DR2. A Bayesian procedure was used involving a prior with a single parameter L(l,b), which varies smoothly with Galactic longitude and latitude according to a Galaxy model. The posterior is summarized with a point estimate (usually the mode) and a confidence interval (usually the 68% highest density interval). The estimation procedure is described in detail in the `accompanying paper`_, which also analyses the catalogue content. .. _accompanying paper: http://www.mpia.de/homes/calj/gdr2_distances.html

ID:: ivo://org.gavo.dc/gedr3dist/q/cone
Title:: Gaia DR3 Lite Distances Subset Cone Search
Short Name:: DR3 lite+dist
Date:: 29 Aug 2022 10:46:03
Publisher:: The GAVO DC team
Description:: This service returns the most important Gaia DR3 gaia_source columns together with robust geometric and photogeometric distances for the ~1.47 billion objects in Bailer-Jones et al's distance catalogue.

ID:: ivo://org.gavo.dc/xpparams/q/cone
Title:: Parameters of 220 million stars from Gaia BP/RP (XP) spectra
Short Name:: XP ap-pars
Date:: 19 Jun 2023 07:31:09
Publisher:: The GAVO DC team
Description:: We present astrophysical parameters of 220 million stars, based on Gaia XP spectra and near-infrared photometry from 2MASS and WISE. Instead of using ab initio stellar models, we develop a data-driven model of Gaia XP spectra as a function of the stellar parameters, with a few straightforward built-in physical assumptions. This resource is a VO re-publication of the resulting catalog of stellar parameters. For bulk downloads, the covariances, the trained model, and more, see https://zenodo.org/record/7811871.

ID:: ivo://org.gavo.dc/rave/q/cone
Title:: RAVE DR5 Cone Search
Short Name:: rave_scs
Date:: 04 Apr 2024 08:11:22
Publisher:: The GAVO DC team
Description:: The RAdial Velocity Experiment (RAVE) contains stellar atmospheric parameters (effective temperature, surface gravity, overall metallicity), radial velocities, chemical abundances and distances. Observations between 2003 and 2013 were used to build the five RAVE data releases.

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