| Cross-neighbours between vhs and firstSource12Feb16. |
| All FIRST..firstSource12Feb16 sources within 10.0 arcsec of each source from VHS data are recorded in this cross-neighbour table. The table vhsSource was joined to the firstSource12Feb16 table to create these cross-neighbours. Use this table for any cross-querying of VHS data with sources from FIRST. |
| Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
|---|---|---|---|---|---|---|
| masterObjID | bigint | 8 | The unique ID in vhsSource (=sourceID) | meta.id;meta.main | ||
| slaveObjID | bigint | 8 | The unique ID of the neighbour in FIRST..firstSource12Feb16 (=seqNo) | meta.dataset | ||
| distanceMins | real | 4 | arcminutes | Angular separation between neighbours | pos.angDistance | |
| Total length | 20 |