| Cross-neighbours between the GES Target catalogue and the Gaia DR1 TGAS catalogue |
| All Gaia DR1 sources within 10 arcsec of each star in the GES Target catalogue are recorded in this cross-neighbour table. The Target table was joined to the GAIADR1..tgas_source table to create these cross-neighbours. Use this table for any cross-querying of GES target stars with Gaia DR1 sources. |
| Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
|---|---|---|---|---|---|---|
| masterObjID | bigint | 8 | The unique ID in Target (=targetID ) | meta.id;meta.main | ||
| slaveObjID | bigint | 8 | The unique ID of the neighbour in GAIADR1..gaia_source (=source_id) | meta.id.cross | ||
| distanceMins | real | 4 | arcminutes | Angular separation between neighbours | pos.angDistance | |
| Total length | 20 |