| Cross-neighbours between ucmp4 master source list (from deep stacks) and the Detection table. |
| All detections within 10. arcsec of each source in the ucmp4 data are recorded in this neighbour table. The table ucmp4Detection was joined to ucmp4Source to create this table of neighbours. Use this table to identify the same source detection at different epochs in the Transit survey data. |
| Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
|---|---|---|---|---|---|---|
| masterObjID | bigint | 8 | The unique ID in ucmp4Source (=sourceID) | ID_MAIN | ||
| slaveObjID | bigint | 8 | The unique ID of the neighbour in ucmp4Detection (=objID) | ID_CATALOG | ||
| distanceMins | real | 4 | arcminutes | Angular separation between neighbours | POS_ANG_DIST_GENERAL | |
| Total length | 20 |