VizieR

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

VizieR

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/124/1486
  M4 UBV color-magnitude diagrams (Mochejska+, 2002)
ReadMe+ftp
2002AJ....124.1486M
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/124/1486/m4wd(c)UBV photometry and astrometry of the white dwarfs (37 rows)
2.J/AJ/124/1486/m4ubv(c)Astrometry and UBV photometry for 12121 stars in M4 (12121 rows)
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Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)MKTWD  Sequential WD number, Cl* NGC 6121 MKTWD NN in Simbad (meta.id;meta.main)
   (ALL)Vmag mag Johnson V magnitude (phot.mag;em.opt.V)
   (ALL)e_Vmag mag rms uncertainty on Vmag (stat.error;phot.mag;em.opt.V)
   (ALL)B-V mag (n) Johnson B-V colour index (phot.color;em.opt.B;em.opt.V)
   (ALL)e_B-V mag (n) rms uncertainty on B-V (stat.error;phot.color;em.opt.B)
   (ALL)U-B mag (n) Johnson U-B colour index (phot.color;em.opt.U;em.opt.B)
   (ALL)e_U-B mag (n) rms uncertainty on U-B (stat.error;phot.color;em.opt.U)
   (ALL)U-V mag (n) Johnson U-V colour index (phot.color;em.opt.U;em.opt.V)
   (ALL)e_U-V mag (n) rms uncertainty on U-V (stat.error;phot.color;em.opt.U)
  (1)Class (char) [A-C] Class of the object (Note 1)   (meta.code.class)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  (2)MKT  Sequential number, Cl* NGC 6121 MKT NNNNN in Simbad (meta.record)
  (2)Xpos pix X position (pos.cartesian.x;instr.det)
  (2)Ypos pix Y position (pos.cartesian.y;instr.det)
  (2)Note (char) Hot subdwarf candidate (BN) or Variable (VNN) identification (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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