TABLE  vvvSourceXDetectionBestMatch

Links each unique source to the best set of possible detections.


Required constraints:
  • Primary key is (sourceID,multiframeID)
  • (sourceID) references vvvSource(sourceID)

NameTypeLengthUnitDescriptionDefault ValueUnified Content Descriptor
sourceIDbigint8 UID (unique over entire VSA via programme ID prefix) of this merged detection as assigned by merge algorithm meta.id;meta.main
multiframeIDbigint8 the UID of the relevant multiframe meta.id;obs.field
extNumtinyint1 the extension number of this frame meta.number
cuEventIDint4 UID of curation event giving rise to this record meta.bib
seqNum tooltipint4 the running number of this detection {catalogue TType keyword: Sequence_number}-99999999meta.number
modelDistSecsreal4arcsecseparation from expected position given astrometric model in vvvSource variability.-0.9999995e9pos.posAng
flag link to glossarytinyint1 Flag for potential matching problems0meta.code.qual
Total length30