VizieR

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

VizieR

  
J/ApJS/98/595
  OB associations in M31 (Hill+ 1995)
ReadMe+ftp
1995ApJS...98..595H
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/98/595/table4Source identifications, positions and magnitudes (611 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)
  vdB  (i) van den Bergh association observed by UIT (Note)   (meta.id;meta.main)
  n_vdB (char) Always '-', separating assoc. and seq. nos. (meta.note)
  Seq  Sequential number of star within association (meta.id)
  Xpos arcsec X offset E of N of fiducial pos. in Table 2 (pos.cartesian)
  Ypos arcsec Y offset E of N of fiducial pos. in Table 2 (pos.cartesian)
  m249 mag Near-UV magnitude (phot.mag;em.UV.200-300nm)
  m152 mag (n) []? Far-UV magnitude (phot.mag;em.UV.100-200nm)
  Umag mag (n) []? U magnitude (phot.mag;em.opt.U)
  Bmag mag (n) []? B magnitude (phot.mag;em.opt.B)
  Rmag mag (n) []? R magnitude (phot.mag;em.opt.R)
  ID (char) Alternate identification (Note)   (meta.id)

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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