Pan-STARRS1 neighbourhood (gaiadr2.panstarrs1_neighbourhood)
The table has 816314072 rows, 5 columns.
Description
Pan-STARRS1 Neighbourhood table includes all good neighbours for each matched Gaia object. A good neighbour for a given Gaia object is a nearby object in the external catalogue whose position is compatible (within position errors) with the target.
Attribution
If you have used Gaia data in your research, please use the following acknowledgement:
This work has made use of data from the European Space Agency (ESA) mission Gaia (http://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, http://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement.
More information can be found on the credit and citation instructions page.
Columns
| Name | Type | UCD | Unit | Description |
|---|---|---|---|---|
| source_id | long |
meta.id meta.main meta.ref |
Unique Gaia source identifier |
|
| original_ext_source_id | long | meta.id.cross |
Original External Catalogue source identifier |
|
| angular_distance | double | pos.angDistance | Angle[arcsec] |
Angular Distance between the two sources |
| score | double | meta.code |
Score of neighbours |
|
| gaia_astrometric_params | short | meta.code.status |
Number of Gaia astrometric params used |