Cross-neighbours between uhs and tgas_source. |
All GAIADR1..tgas_source sources within 2.0 arcsec of each source from UHS data are recorded in this cross-neighbour table. The table uhsSource was joined to the tgas_source table to create these cross-neighbours. Use this table for any cross-querying of UHS data with sources from GAIADR1. |
Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
---|---|---|---|---|---|---|
masterObjID | bigint | 8 | The unique ID in uhsSource (=sourceID) | ID_MAIN | ||
slaveObjID | bigint | 8 | The unique ID of the neighbour in GAIADR1..tgas_source (=source_id) | ID_CATALOG | ||
distanceMins | real | 4 | arcminutes | Angular separation between neighbours | POS_ANG_DIST_GENERAL | |
Total length | 20 |