Cross-neighbours between master source list, userv1820Source table, and the individual epoch detections, userv1820Detection table. |
All detections in the userv1820Detection table within 10.0 arcsec of each merged source in the userv1820Source table are recorded in this neighbour table. This table is part of the curation process in creating the userv1820SourceXDetectionBestMatch table. |
Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
---|---|---|---|---|---|---|
masterObjID | bigint | 8 | The unique ID in userv1820Source (=sourceID) | ID_MAIN | ||
slaveObjID | bigint | 8 | The unique ID of the neighbour in userv1820Detection table (=objID) | ID_CATALOG | ||
distanceMins | real | 4 | arcminutes | Angular separation between neighbours | POS_ANG_DIST_GENERAL | |
Total length | 20 |