| alma_fits.alma_fits | Table Info | The resource contains the recommendations and requirements for ALMA
FITS products of the Inter-ARC ALMA Science Archive Working Group
(ASAWG) with the view to including a metadataset that is complete and
easily accessible by the ChiVO Data Provider (CDP) and ALMA Archives. | The resource contains the recommendations and requirements for ALMA
FITS products of the Inter-ARC ALMA Science Archive Working Group
(ASAWG) with the view to including a metadataset that is complete and
easily accessible by the ChiVO Data Provider (CDP). |
| gaia.dr1 | Table Info | This table, corresponding to gaia_source of the full DR1, contains
the 1.15 billion objects reliably detected in the first 14 months of
Gaia observations. It essentially consists of high-precision positions
and magnitudes. The TGAS subset (about 2 million objects observed by
both Gaia and Hipparcos) has proper motions and parallaxes. Users are
advised to beware strong correlations between the astrometric
parameters present for some of the less densely observed objects and
the inhomogeneous coverage in this first data release (solution id:
1635378410781933568). | The Gaia satellite takes high-precision astrometry of a large number
of astronomical objects. This data collection mirrors the larger
tables released by DPAC. |
| ivoa.ObsCore | Table Info | The IVOA-defined obscore table, containing generic metadata for
datasets within this datacenter. | Definition and support code for the ObsCore data model and table. |
| openngc.data | Table Info | OpenNGC is a database containing positions and main data of NGC (New
General Catalogue) and IC (Index Catalogue) objects. It has been built
by merging data from NED, HyperLEDA, SIMBAD, and several databases
available at HEASARC.
In this VO publication, we have changed most of the column names,
mostly to make them work as ADQL column names without resorting to
delimited identifiers. The mapping should be obvious. | OpenNGC is a database containing positions and main data of NGC (New
General Catalogue) and IC (Index Catalogue) objects. It has been built
by merging data from NED, HyperLEDA, SIMBAD, and several databases
available at HEASARC.
In this VO publication, we have changed most of the column names,
mostly to make them work as ADQL column names without resorting to
delimited identifiers. The mapping should be obvious. |
| tap_schema.columns | Table Info | Columns in tables available for ADQL querying. | ChiVO Dachs's Table Access Protocol (TAP) service with
table metadata. |
| tap_schema.groups | Table Info | Columns that are part of groups within tables available for ADQL
querying. | ChiVO Dachs's Table Access Protocol (TAP) service with
table metadata. |
| tap_schema.key_columns | Table Info | Columns participating in foreign key relationships between tables
available for ADQL querying. | ChiVO Dachs's Table Access Protocol (TAP) service with
table metadata. |
| tap_schema.keys | Table Info | Foreign key relationships between tables available for ADQL querying. | ChiVO Dachs's Table Access Protocol (TAP) service with
table metadata. |
| tap_schema.schemas | Table Info | Schmemas containing tables available for ADQL querying. | ChiVO Dachs's Table Access Protocol (TAP) service with
table metadata. |
| tap_schema.tables | Table Info | Tables available for ADQL querying. | ChiVO Dachs's Table Access Protocol (TAP) service with
table metadata. |
| tgas.main | Table Info | This table is a subset of GaiaSource comprising those stars in the
Hipparcos and Tycho-2 Catalogues for which a full 5-parameter
astrometric solution has been possible in Gaia Data Release 1. This is
possible because the early Hipparcos epoch positions break some
degeneracies due to the limited Gaia time coverage. This table
contains a substantial fraction of the around 2.5 million stars in the
Hipparcos and Tycho-2 catalogue. Many stars have been excluded due to
several reasons, such as saturation, cross-match errors or bad
astrometric solution. All rows have Gaia solution id
1635378410781933568. | This table is a subset of GaiaSource comprising those stars in the
Hipparcos and Tycho-2 Catalogues for which a full 5-parameter
astrometric solution has been possible in Gaia Data Release 1. This is
possible because the early Hipparcos epoch positions break some
degeneracies due to the limited Gaia time coverage. This table
contains a substantial fraction of the around 2.5 million stars in the
Hipparcos and Tycho-2 catalogue. Many stars have been excluded due to
several reasons, such as saturation, cross-match errors or bad
astrometric solution. All rows have Gaia solution id
1635378410781933568. |