TABLE vvvSourceExtinction

Contains match between vvvSource and any overlapping 3-D extinction maps

Details of each map can be found in EXTINCT..ThreeDimExtinctionMaps and
each map can be distinguished using the extMapID.

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

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

extMapID tinyint 1 UID of 3D extinction map used 0

extPixelID int 4 Pixel ID from 3D extinction map that matches source position -99999999

Total length 13

Name	Type	Length	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
extMapID	tinyint	1	UID of 3D extinction map used	0
extPixelID	int	4	Pixel ID from 3D extinction map that matches source position	-99999999
Total length		13