VizieR

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VizieR

  
J/ApJ/564/421
  Spectra of T dwarfs. I. (Burgasser+, 2002)
ReadMe+ftp
2002ApJ...564..421B
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Post annotation 		img(gal)
1.J/ApJ/564/421/table4Log of NIRC and OSIRIS Observations (42 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)
  Obs (char) Observations (NIRC or OSIRIS) (meta.id;instr)
  Object (char) Object designation (meta.id;meta.main)
  n_Object (char) [b] b: Previously identified M and L dwarfs observed for spectral comparison (meta.note)
  Type (char) Dwarf type (L, M or T) (Note G1)   (src.spType)
  Date "Y:M:D" (n)UT Date of observation (time.epoch;obs)
  Tint s Integration time (time.epoch)
  AirMass  Airmass (obs.airMass)
  AirMass2  (n) Upper value of airmass when interval (obs.airMass)
  Cal (char) Calibrator name (meta.id)
  SpType (char) Spectral type of the calibrator, from SIMBAD database (src.spType)

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