Links each unique source in vmcdeepSource to each band-merged epoch in vmcdeepSynopticSource |
Epochs may include a measurement (synSeqNum>0), but will still be linked to epochs without measurements (synSeqNum==-99999999) if the frame overlaps the source position. Within each epoch each filter may or may not have an observation and may or may not have a measurement. Required constraints:
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Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
---|---|---|---|---|---|---|
sourceID | bigint | 8 | UID (unique over entire VSA via programme ID prefix) of this merged detection as assigned by merge algorithm | meta.id;meta.main | ||
synFrameSetID | bigint | 8 | the UID of the relevant frame set | meta.id;obs.field | ||
cuEventID | int | 4 | UID of curation event giving rise to this record | meta.id | ||
synSeqNum | int | 4 | the running number of this source {catalogue TType keyword: Sequence_number} | meta.id | ||
modelDistSecs | real | 4 | arcsec | separation from expected position given astrometric model in vmcdeepSource variability. | -0.9999995e9 | pos.posAng |
flag | int | 4 | Flag for potential matching problems | 0 | meta.code.qual | |
Total length | 32 |