Cross-neighbours between master source list, u18bnav06Source table, and the individual epoch detections, u18bnav06Detection table. |
All detections in the u18bnav06Detection table within 7.8 arcsec of each merged source in the u18bnav06Source table are recorded in this neighbour table. This table is part of the curation process in creating the u18bnav06SourceXDetectionBestMatch table. |
Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
---|---|---|---|---|---|---|
masterObjID | bigint | 8 | The unique ID in u18bnav06Source (=sourceID) | ID_MAIN | ||
slaveObjID | bigint | 8 | The unique ID of the neighbour in u18bnav06Detection table (=objID) | ID_CATALOG | ||
distanceMins | real | 4 | arcminutes | Angular separation between neighbours | POS_ANG_DIST_GENERAL | |
Total length | 20 |