Subject: milky-way-galaxy and surveys / Content Level: Research / Result Type: application/x-votable+xml

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/bgds/q/sia
Title:: Bochum Galactic Disk Survey (BGDS) images
Short Name:: bgds sia
Date:: 09 Feb 2023 14:31:11
Publisher:: The GAVO DC team
Description:: The Bochum Galactic Disk Survey is an ongoing project to monitor the stellar content of the Galactic disk in a 6 degree wide stripe centered on the Galactic plane. The data has been recorded since mid-2010 in Sloan r and i simultaneously with the RoBoTT Telecsope at the Universitaetssternwarte Bochum near Cerro Armazones in the Chilean Atacama desert. It contains measurements of about 2x10^7 stars over more than seven years. Additionally, intermittent measurements in Johnson UVB and Sloan z have been recorded as well.

ID:: ivo://org.gavo.dc/bgds/l/ssa
Title:: Bochum Galactic Disk Survey (BGDS) light curves
Short Name:: BGDS TS SSAP
Date:: 09 Feb 2023 14:30:36
Publisher:: The GAVO DC team
Description:: This service exposes the light curves of stars produced by the Bochum Galactic Disk Survey; several million light curves are provided in the SDSS i and r bands. The lightcurves are published per-band and are also available through obscore.

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.

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