Cross-neighbours between master source list, u18ah02bSource table, and the individual epoch detections, u18ah02bDetection table. |
All detections in the u18ah02bDetection table within 2.7 arcsec of each merged source in the u18ah02bSource table are recorded in this neighbour table. This table is part of the curation process in creating the u18ah02bSourceXDetectionBestMatch table. |
Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
---|---|---|---|---|---|---|
masterObjID | bigint | 8 | The unique ID in u18ah02bSource (=sourceID) | ID_MAIN | ||
slaveObjID | bigint | 8 | The unique ID of the neighbour in u18ah02bDetection table (=objID) | ID_CATALOG | ||
distanceMins | real | 4 | arcminutes | Angular separation between neighbours | POS_ANG_DIST_GENERAL | |
Total length | 20 |