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/A+A/298/115
  ROSAT study of Praesepe (Randish+, 1995)
ReadMe+ftp
1995A&A...298..115R
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/298/115/table2Optical properties of X-ray detected Praesepe candidates (68 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)
  Id   [1/68] X-ray number (meta.id;meta.main)
  OtherId (char) Optical identification (Note 1)   (meta.id)
  RAJ2000 "h:m:s" (i) Right ascension J2000 (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination J2000 (pos.eq.dec;meta.main)
  Vmag mag V magnitude (phot.mag;em.opt.V)
  B-V mag (n) []? B-V colour (phot.color;em.opt.B;em.opt.V)
  V-I mag (n) []? V-I colour (phot.color;em.opt.V;em.opt.I)
  Proba % (n) []? Membership probability (stat.fit.goodness)
  n_Proba (char) [p] A 'p' means possible (meta.note)
  Sp (char) Spectral type (src.spType)
  Notes (char) Notes (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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