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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

  Galactic O-type stars from LAMOST spectra (Li, 2021) Query spectra/fits /fits
Post annotation
1.J/ApJS/253/54/table1*Spectral information for LAMOST O-type stars[spectrum/fits] (Note) (208 rows)

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)
  Seq   [1/209] LAMOST O-star sequential number (;meta.main)
  RAJ2000 deg (i) [18.6/359.8] Right Ascension (J2000) (Note 1)   (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [-7.9/63.6] Declination (J2000) (Note 1)   (pos.eq.dec;meta.main)
  Name (char) Simbad recommended name (
  Offset arcsec (n) [3.3/28.7] Distance between fiber positions and star positions (pos.angDistance)
  SpT (char) Spectral type (src.spType)
  Mult (char) Multiple type, e.g., SB1, SB2 (meta.code.class)
  New (char) [BT ] New source? (Note 2)   (meta.code)
  Sp  Interactive plot of the spectrum (meta.ref.url)
  fits  Download the FITS file (meta.ref.url)

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