VizieR

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VizieR

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J/ApJS/257/54
  Early-type star param. from LAMOST LRS & MRS (Guo+, 2021)
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2021ApJS..257...54G
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1.J/ApJS/257/54/table1(c)The predicted stellar labels of 16032 LAMOST-LRS (Liu+ 2019, J/ApJS/241/32) early-type stars (22292 rows)
2.J/ApJS/257/54/table2(c)The predicted stellar parameters of 9238 LAMOST-MRS (Guo+ 2022RAA....22b5009G) early-type stars (9287 rows)
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Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)ObsID   [215136/585213175] Star identifier from LAMOST DR5 ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
   (ALL)RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
   (ALL)DEJ2000 deg (i) [-9.2/61] Declination in decimal degrees (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (1)SNR   [-9999/999] Signal-to-Noise ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;meta.main)
   (ALL)Teff K [-36654/69857] Effective temperature ((unassigned);phys.veloc.orbital;arith.diff;em.radio)
   (ALL)log(g) [cm/s2] [1/6.7] log surface gravity ((unassigned);pos.galactic.lon;arith.diff;(unassigned))
   (ALL)[M/H] [Sun] [-2.6/1.1] Metallicity ((unassigned);(unassigned);(unassigned);pos.emergenceAng)
   (ALL)vsin(i) km/s [0/497] Projected rotational velocity ((unassigned);(unassigned);(unassigned);stat.Fourier;meta.main)
   (ALL)Flag (char) Star flag (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  (1)DR4+DR5 (char) Display the LAMOST DR4 (V/153) and DR5 (V/164) catalogs ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)

ALL cols		    
 (i)indexed column
  (2)MJD d [58024.8/58649.2] Modified Julian Date of the observation ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)
  (2)SNR-R   [2/767] Signal-to-Noise in Red arm ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)
  (2)SNR-B   [2/728] Signal-to-Noise in Blue arm ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)

ALL cols		    
 (i)indexed column
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