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Details - VIRAC2 observation details

Position Name Description Data Type Data Size UCD Physical Unit
1 catid unique catalogue identifier INT64 1 meta.id;meta.main
2 filename FITS filename of the original image STRING 26 meta.id;meta.file;meta.ref
3 tile VVV tile name STRING 10 meta.id
4 ob OB name STRING 10 meta.id
5 filter filter name STRING 10 instr.bandpass
6 ra right ascension DOUBLE 1 pos.eq.ra deg
7 de declination DOUBLE 1 pos.eq.dec deg
8 l galactic longitude DOUBLE 1 pos.galactic.lon deg
9 b galactic latitude DOUBLE 1 pos.galactic.lat deg
10 exptime exposure time FLOAT 1 obs.exposure;time.duration s
11 mjdobs MJD of observation DOUBLE 1 time.epoch d
12 airmass airmass FLOAT 1 obs.airMass
13 skylevel sky level (CASU) DOUBLE 1 instr.skyLevel
14 skynoise sky noise (CASU) DOUBLE 1 instr.skyLevel;stat.error
15 elliptic ellipticity (CASU) DOUBLE 1 obs.param;src.ellipticity
16 seeing seeing DOUBLE 1 instr.obsty.seeing arcsec