Publisher: The GAVO DC team / Capability Type: Table Access Protocol

ID:: ivo://org.gavo.dc/apo/res/apo/frames
Title:: Apache Point observations of lensed quasars
Short Name:: apo.frames
Date:: 27 Dec 2024 08:31:01
Publisher:: The GAVO DC team
Description:: Observations of the lensed quasar Q2237+0305 performed between 1995 and 1998.

ID:: ivo://org.gavo.dc/arigfh/katkat/katkat
Title:: ARI Catalog of Catalogs
Short Name:: katkat.katkat
Date:: 27 Dec 2024 08:31:00
Publisher:: The GAVO DC team
Description:: The "catalog of catalogs" lists catalogs containing stellar positions for the last centuries. It also lets you access digitized table data.

ID:: ivo://org.gavo.dc/arigfh/katkat/q
Title:: ARI Catalog of Catalogs
Short Name:: katkat_web
Date:: 27 Dec 2024 08:31:00
Publisher:: The GAVO DC team
Description:: ARI katkat is a catalog of star catalogues in the spirit of G. Teleki's catalog of star catalogs (`1989BOBeo.140..131T`_ and references in there). It contains 2573 catalogs suitable for astrometric usage, starting with Flamsteed (1835) and ending in the 1970ies. For almost all of them, there is a column description file (as PDF, and unfortunately sometimes in German) and the digitized content. .. _1989BOBeo.140..131T: http://ads.g-vo.org/abs/1989BOBeo.140..131T

ID:: ivo://org.gavo.dc/arigfh/q/cone
Title:: ARIGFH identified objects
Short Name:: arigfh scs
Date:: 27 Dec 2024 08:31:12
Publisher:: The GAVO DC team
Description:: ARI's "Geschichte des Fixsternhimmels" is an attempt to collect all astrometrically useful observations from before ca. 1970 in a way comparable to what has been done to construct the FK* series of fundamental catalogs. About 7e6 published positions are included. In GAVO's DC, we provide tables of identified and non-identified stars together with the master catalog that objects were identified against.

ID:: ivo://org.gavo.dc/arigfh/q/gfhtables
Title:: ARIGFH object catalog
Date:: 06 Feb 2024 09:06:47
Publisher:: The GAVO DC team
Description:: ARI's "Geschichte des Fixsternhimmels" is an attempt to collect all astrometrically useful observations from before ca. 1970 in a way comparable to what has been done to construct the FK* series of fundamental catalogs. About 7e6 published positions are included. In GAVO's DC, we provide tables of identified and non-identified stars together with the master catalog that objects were identified against.

ID:: ivo://org.gavo.dc/arihip/q/cone
Title:: ARIHIP astrometric catalogue
Short Name:: arihip cone
Date:: 27 Dec 2024 08:31:05
Publisher:: The GAVO DC team
Description:: The catalogue ARIHIP has been constructed by selecting the 'best data' for a given star from combinations of HIPPARCOS data with Boss' GC and/or the Tycho-2 catalogue as well as the FK6. It provides 'best data' for 90 842 stars with a typical mean error of 0.89 mas/year (about a factor of 1.3 better than Hipparcos for this sample of stars).

ID:: ivo://org.gavo.dc/amlensing/q2/q
Title:: Astrometric Microlensing Events Predicted from Gaia DR2
Short Name:: am lensing 2
Date:: 27 Dec 2024 08:31:01
Publisher:: The GAVO DC team
Description:: From the Gaia DR2 catalogue we predict astrometric microlensing events by foreground stars with high proper motion (µ_tot >150mas/yr) passing a background source in the next decades. Using Gaia DR2 photometry we determine an approximate mass of the lens, which we use to calculate the expected microlensing effects. This yields 3914 microlensing events by 2875 different lenses between 2010 and 2065 with expected shifts larger than 0.1 mas between the lensed and unlensed positions of the source. 513 of those are expected to happen between 2014.5 - 2026.5 and might be measured by Gaia. For 127 events we also expect a magnification between 1 mmag and 3 mag.

ID:: ivo://org.gavo.dc/amlensing/q3/q
Title:: Astrometric Microlensing Events Predicted from Gaia eDR3
Short Name:: am lensing 2
Date:: 27 Dec 2024 08:31:05
Publisher:: The GAVO DC team
Description:: From the Gaia eDR3 catalogue we predict astrometric microlensing events by foreground stars with high proper motion (μ > 100 mas/yr) passing a background source in the next decades. Using Gaia DR3 photometry we determine an approximate mass of the lens, which we use to calculate the expected microlensing effects. This yields 4842 microlensing events by 3791 different lenses between 2010 and 2066 with expected shifts larger than 0.1 mas between the lensed and unlensed positions of the source. The past events might be interested when analyzing the individual Gaia measurements). 685 of those are expected to happen within the next decade (2021-2031). For 140 events we also expect a magnification between 1 mmag and 0.6 mag.

ID:: ivo://org.gavo.dc/species/q/web
Title:: Atomic and Molecular Species Names
Short Name:: species web
Date:: 27 Dec 2024 08:31:12
Publisher:: The GAVO DC team
Description:: A form to search the VAMDC species list published on the TAP service at http://dc.g-vo.org/tap. Enter parts of species names or chemical formulae here and get back matching names, inchis and inchikeys.

ID:: ivo://org.gavo.dc/bgds/l/meanphot
Title:: BGDS Mean Photometry Cone Search
Short Name:: BGDS mean phot
Date:: 27 Dec 2024 08:31:01
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.

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