| Cross-neighbours between u16aua18 and wise_allskysc. | 
| All WISE..wise_allskysc sources within 10.0 arcsec of each source from U16AUA18 data are recorded in this cross-neighbour table. The table u16aua18Source was joined to the wise_allskysc table to create these cross-neighbours. Use this table for any cross-querying of U16AUA18 data with sources from WISE. | 
| Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor | 
|---|---|---|---|---|---|---|
| masterObjID | bigint | 8 | The unique ID in u16aua18Source (=sourceID) | ID_MAIN | ||
| slaveObjID | bigint | 8 | The unique ID of the neighbour in WISE..wise_allskysc (=cntr) | ID_CATALOG | ||
| distanceMins | real | 4 | arcminutes | Angular separation between neighbours | POS_ANG_DIST_GENERAL | |
| Total length | 20 |