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J/MNRAS/243/492/table2 BV Photometry of NGC 6791 (Kaluzny, 1990)
BV photometry of NGC 6791 (1752 rows)
  recno=773
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200019 20 51.6627 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+37 45 24.676 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195019 19 06.4016 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+37 39 42.035 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon069.9429675 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+10.9012713 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
773recno 773  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq 939   [1/1759] Identification number (meta.id)

IDs 0  Number of cross-identifications for this star (meta.ref.url)

Xpos166.00 pix X position (Note 1)   (pos.cartesian.x;instr.det)
Ypos193.11 pix Y position (Note 1)   (pos.cartesian.y;instr.det)
Vmag18.576 mag V magnitude (phot.mag;em.opt.V)
e_Vmag 0.007 mag rms uncertainty on Vmag (stat.error;phot.mag;em.opt.V)
B-V 0.893 mag B-V colour index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.023 mag rms uncertainty on B-V (stat.error;phot.color;em.opt.B)

_RA290.21526 deg (i) Position computed from a comparison with UCAC4 (I/322) (σ=0.10'') (right ascension part) (pos.eq.ra;meta.main)
_DE+37.75685 deg (i) Position computed from a comparison with UCAC4 (I/322) (σ=0.10'') (declination part) (pos.eq.dec;meta.main)
  
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