VizieR

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VizieR

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J/AJ/109/2828/catalog CaII H and K filter photometry II. (Twarog+ 1995)
The observations (Table 2 of the paper) (1990 rows)
  recno=845
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200008 57 35.2001 "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+15 34 52.615 "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)
_RAB195008 54 47.9763 "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+15 46 29.215 "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)
_Glon212.2817080 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+34.8117654 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)
845recno 845  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HDHD 76582  Henry Draper Catalogue designation (meta.id;meta.main)
Name1BD+16 1864  Alternative designation (Note 1)   (meta.id)
Name2HR 3565  Alternative designation (Note 1)   (meta.id)
Vmag 5.685 mag Magnitude in V system (phot.mag;em.opt.V)
e_Vmag 0.012 mag Mean error on Vmag (stat.error;phot.mag;em.opt.V)
b-y 0.125 mag colour index in Stroemgren system (phot.color;em.opt.B;em.opt.V)
e_b-y 0.009 mag Mean error on b-y (stat.error;phot.color;em.opt.B)
hk 0.458 mag hk index in Caby system [(Ca-b)-(b-y)] (phot.color)
e_hk 0.013 mag standard deviation for a single observation (stat.error)
Nobs 2   [1/31] Number of observations (meta.number)
Class   Classification of the star (Note 2)   (meta.code.class;src.class)

SimbadNameHD 76582  Designation understandable by the Simbad data-base (meta.id)
_RA134.39667 deg (i) Position from Simbad; one star, ANST 3, could not be retrieved and therefore has no position. (right ascension part) (pos.eq.ra;meta.main)
_DE+15.58128 deg (i) Position from Simbad; one star, ANST 3, could not be retrieved and therefore has no position. (declination part) (pos.eq.dec;meta.main)
  
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