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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

  
J/ApJS/239/26
  NOFS astrometric measurements for distant WDs (Leggett+, 2018)
ReadMe+ftp
2018ApJS..239...26L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/239/26/table4New optical spectroscopy (8 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)
  Name (char) WD Number (HHMM+DDd) or Name used in paper (meta.id;meta.main)
  f_Name (char) Object flag (Note 1)   (meta.code)
  RAJ2000 "h:m:s" (i) [6/19] Hour of Right Ascension (J2000) at Ep=2018.3 (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) at Ep=2018.3 (pos.eq.dec;meta.main)
  Inst (char) Instrument (meta.id;instr)
  Date2 "Y:M:D" (n)Second observation date if any (time.epoch;obs)
  Date "Y:M:D" (n)Observation date (time.epoch;obs)
  Exp min [16/36] Exposure time (time.duration;obs.exposure)
  SpT-S (char) Simbad Spectral Type (src.spType)
  f_SpT-S (char) Spectral Type flag (Note 1)   (meta.code)
  SpT-N (char) Newly derived spectral type (src.spType)

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