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/ApJS/275/24
  The value-added cat. of OB stars in LAMOST DR7 (Liu+, 2024)
ReadMe+ftp
2024ApJS..275...24L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/275/24/table2Information for 37,778 spectra of 27,643 OB stars identified in this work (37778 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)
  Obsid   [215136/746914117] LAMOST DR7 observation identifier (meta.id;obs.param;obs)
  LAMOST (char) LAMOST DR7 designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  m_LAMOST  (n)Number of observations for this LAMOST source (meta.number)
  S/N   [15/999] Signal-to-Noise in the g band (stat.snr;em.opt.B)
  MKSpT (char) MK classification (src.spType)
  SSpT (char) Simbad classification (src.spType)
  SpT (char) Manual classification (Note 1)   (src.spType)
  Gaia  (n) Gaia EDR3 identifier (meta.id.cross)
  plx mas (n) [0.0007/22.2] Gaia EDR3 parallax (pos.parallax.trig)
  e_plx mas (n) [0.008/1.7] Uncertainty in plx (stat.error;pos.parallax)
  Dist pc (n) [85.4/27124] Distance (Note 2)   (pos.distance)
  E_Dist pc (n) [0.2/16441] Upper uncertainty in Dist (stat.error;stat.max;pos.distance)
  e_Dist pc (n) [0.17/11412] Lower uncertainty in Dist (stat.error;stat.min;pos.distance)
  PapI  (n)Display data from Paper I (Liu+ 2019, J/ApJS/241/32 if any (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Positions from LAMOST names (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from LAMOST names (declination part) (pos.eq.dec;meta.main)

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