VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/AJ/133/768
  KPNO's UBVRI filter transmission characteristics (Landolt+, 2007)
ReadMe+ftp
2007AJ....133..768L
Similar Catalogs
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filter
(Plot of filter transmissions)
Post annotation 		img(gal)
1.J/AJ/133/768/table4UBVRI Photometry of Spectrophotometric Standard Stars (31 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Star (char) Star name (meta.id;meta.main)
  RAJ2000 "h:m:s" Right ascension (J2000.0) (pos.eq.ra)
  DEJ2000 "d:m:s" Declination (J2000.0) (pos.eq.dec)
  Vmag mag Landolt V magnitude (phot.mag;em.opt.V)
  e_Vmag mag rms uncertainty on Vmag (stat.error;phot.mag;em.opt.V)
  B-V mag Landolt B-V colour index (phot.color;em.opt.B;em.opt.V)
  e_B-V mag rms uncertainty on B-V (stat.error;phot.color;em.opt.B)
  U-B mag Landolt U-B colour index (phot.color;em.opt.U;em.opt.B)
  e_U-B mag rms uncertainty on B-V (stat.error;phot.color;em.opt.U)
  V-R mag Landolt V-R colour index (phot.color;em.opt.V;em.opt.R)

ALL cols		    
 (i)indexed column
  e_V-R mag rms uncertainty on V-R (stat.error;phot.color;em.opt.V)
  R-I mag Landolt R-I colour index (phot.color;em.opt.R;em.opt.I)
  e_R-I mag rms uncertainty on R-I (stat.error;phot.color;em.opt.R)
  V-I mag Landolt V-I colour index (phot.color;em.opt.V;em.opt.I)
  e_V-I mag rms uncertainty on V-I (stat.error;phot.color;em.opt.V)
  n  Number of observations (meta.number)
  m  Number of night of observations (meta.number)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

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 (i)indexed column
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