| Cross-neighbours between userv1652 and 2MASS point sources. |
| All 2MASS point sources within 10. arcsec of each source from userv1652 data are recorded in this cross-neighbour table. The table userv1652Source was joined to the twomass_psc table to create these cross-neighbours. Use this table for any cross-querying of userv1652 data with point sources from 2MASS. |
| Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
|---|---|---|---|---|---|---|
| masterObjID | bigint | 8 | The unique ID in userv1652Source (=sourceID) | ID_MAIN | ||
| slaveObjID | bigint | 8 | The unique ID of the neighbour in TWOMASS..twomass_psc (=pts_key) | ID_CATALOG | ||
| distanceMins | real | 4 | arcminutes | Angular separation between neighbours | POS_ANG_DIST_GENERAL | |
| Total length | 20 |