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=1332
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200014 30 47.7179 "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)
_DEJ2000-08 38 46.814 "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)
_RAB195014 28 07.8557 "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)
_DEB1950-08 25 30.401 "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)
_Glon340.3470674 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+46.8801414 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)
1332recno 1332  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HDHD127339  Henry Draper Catalogue designation (meta.id;meta.main)
Name1BD-07 3856  Alternative designation (Note 1)   (meta.id)
Name2G124-047  Alternative designation (Note 1)   (meta.id)
Vmag 9.346 mag Magnitude in V system (phot.mag;em.opt.V)
e_Vmag 0.003 mag Mean error on Vmag (stat.error;phot.mag;em.opt.V)
b-y 0.835 mag colour index in Stroemgren system (phot.color;em.opt.B;em.opt.V)
e_b-y 0.006 mag Mean error on b-y (stat.error;phot.color;em.opt.B)
hk 1.367 mag hk index in Caby system [(Ca-b)-(b-y)] (phot.color)
e_hk 0.003 mag standard deviation for a single observation (stat.error)
Nobs 2   [1/31] Number of observations (meta.number)
ClassD  Classification of the star (Note 2)   (meta.code.class;src.class)

SimbadNameHD127339  Designation understandable by the Simbad data-base (meta.id)
_RA217.69882 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-08.64634 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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