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/115/734
  NGC 6231 UBVRI and H{alpha} photometry (Sung+ 1998)
ReadMe+ftp
1998AJ....115..734S
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/115/734/table4PMS (pre-main-sequence) stars and PMS candidates (19 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  PMS (char) [SC] S: PMS star, C: PMS candidate ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  ID  (i) Identification number (Note 2)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  n_ID (char) [a] a: PMS star 667 = Se 166 ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  oRA arcmin Offset in right ascension (Note 1)   ((unassigned);(unassigned);(unassigned);(unassigned);instr.background)
  oDE arcmin Offset in declination (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);instr.background)
  Vmag mag V magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  e_Vmag mag rms uncertainty on Vmag ((unassigned);phys.veloc.orbital;arith.diff;time.age;stat.probability;(unassigned);(unassigned))
  V-I mag V-I colour index ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  e_V-I mag rms uncertainty on V-I ((unassigned);(unassigned);(unassigned);time.age;pos.HTM;(unassigned);(unassigned))
  B-V mag B-V colour index ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  e_B-V mag rms uncertainty on B-V ((unassigned);phys.veloc.orbital;arith.diff;time.age;pos.HTM;(unassigned);(unassigned))
  U-B mag U-B colour index ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  e_U-B mag rms uncertainty on U-B (phot.count;pos.wcs.scale;arith.factor;time.age;pos.HTM;(unassigned);(unassigned))
  R-Ha mag R-H{alpha} colour index ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  e_R-Ha mag rms uncertainty on R-Ha ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  _RA deg Position computed from a comparison with UCAC2 catalog I/289 ({sigma}=0.3'') (right ascension part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  _DE deg Position computed from a comparison with UCAC2 catalog I/289 ({sigma}=0.3'') (declination part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)

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