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:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/76/1001
  UBV photometry of HK survey stars (Preston+, 1991)
ReadMe+ftp
1991ApJS...76.1001P
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/76/1001/starsUBV photometry of HK stars, from tables 3 (blue horizontal branch stars, Sp=A or AB), 4 (metal-poor stars, Sp=MP), 5 (ambiguous types, Sp=AorMP) (1779 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)
  BPS-CS (char) Curtis-Schmidt field number (meta.id;obs.field)
  m_BPS-CS (char) Multiplicative index on star name (meta.code.multip)
  Sp (char) Catalog spectral class (MP=meta-poor) (src.class)
  Vmag mag V magnitude (phot.mag;em.opt.V)
  B-V mag B-V colour index (phot.color;em.opt.B;em.opt.V)
  U-B mag (n) []? U-B colour index (phot.color;em.opt.U;em.opt.B)
  Code (char) Code for observation period and telescope (Note 1)   (meta.code)
  Note (char) Note about the star (Note 2)   (meta.note)
  Simbad  ask the Simbad data-base about this object
  _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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(n) indicates a possible blank or NULL column(i)indexed column
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