VizieR

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

VizieR

  
J/A+AS/118/441
  Virgo & Fornax clusters galaxies UBVRI data (Schroeder+ 1996)
ReadMe+ftp
1996A&AS..118..441S
Similar Catalogs
Post annotation 		img(gal)
1.J/A+AS/118/441/table2List of standard stars (147 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)
  n_star (char) [*] * for stars observed with the S20 tube (meta.note)
  star (char) Standard star name (meta.id;meta.main)
  Vmag mag Standard V magnitude (phot.mag;em.opt.V)
  B-V mag Standard (B-V) magnitude (phot.color;em.opt.B;em.opt.V)
  DVmag mag Difference of our mean observed V magnitude and the standard value (phot.mag;em.opt.V;stat.mean)
  o_Vmag  Number of useful observations (meta.number)
  D(U-B) mag Difference of our mean observed (U-B) colour and the standard value (phot.color;em.opt.U;em.opt.B)
  D(B-V) mag Difference of our mean observed (B-V) colour and the standard value (phot.color;em.opt.B;em.opt.V)
  D(V-R) mag Difference of our mean observed (V-R) colour and the standard value (phot.color;em.opt.V;em.opt.R)
  D(R-I) mag Difference of our mean observed (R-I) colour and the standard value (phot.color;em.opt.R;em.opt.I)
  o_UBVRI  Number of useful observations of colours (can vary slightly from one colour to the next) (meta.number)

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