Neighbouring sources for each entry in userv1876Source. |
All neighbouring sources within 10.0 arcsec of each merged source from USERV1876 data are recorded in this neighbour table. The table userv1876Source was joined to itself to create this table of neighbours. |
Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
---|---|---|---|---|---|---|
masterObjID | bigint | 8 | The unique ID in userv1876Source (=sourceID) | ID_MAIN | ||
slaveObjID | bigint | 8 | The unique ID of the neighbour in userv1876Source (=sourceID) | ID_CATALOG | ||
distanceMins | real | 4 | arcminutes | Angular separation between neighbours | POS_ANG_DIST_GENERAL | |
Total length | 20 |