VizieR

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VizieR

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J/ApJS/256/28
  Hot subdwarf stars with Gaia DR2 and LAMOST DR7 data (Luo+, 2021)
ReadMe+ftp
2021ApJS..256...28L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/256/28/table1(c)Atmospheric parameters, space positions, orbital parameters and galactic velocities for 1587 hot subdwarf stars identified in Gaia DR2 with spectra of LAMOST DR7 (1587 rows)
2.J/ApJS/256/28/table2(c)The excluded targets from the Gaia DR2 catalogue of hot subdwarf star candidates with spectra from LAMOST DR7 (665 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);meta.version;arith.diff;phys.veloc)
   (ALL)LAMOST (char) LAMOST target (JHHMMSS.ss+DDMMSS.s) ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
   (ALL)RA_ICRS deg Barycentric Right Ascension (ICRS) at epoch 2000.0 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
   (ALL)DE_ICRS deg Barycentric Declination (ICRS) at epoch 2000.0 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)Teff K [18313/80000] Stellar effective temperature ((unassigned);(unassigned);(unassigned);em.radio)
  (1)e_Teff K [0/7763] Standard error in Teff ((unassigned);meta.version;arith.diff;time.age;em.radio.20-100MHz)
  (1)logg [cm/s2] [4.5/6.6] Stellar surface gravity ((unassigned);(unassigned);(unassigned);(unassigned))
  (1)e_logg [cm/s2] [0/0.7] Standard error in logg ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (1)log(y) [Sun] [-4.3/2.5] Stellar surface He abundance y=n(He)/n (H) ((unassigned);meta.version;arith.diff;pos.cylindrical)
  (1)e_log(y) [Sun] [0/5.7] Standard error in log(y) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
   (ALL)pmRA mas/yr [-95.6/82.1] Gaia EDR3 proper motion in RA ((unassigned);meta.version;arith.diff;instr.offset;(unassigned))

ALL cols		    
 (i)indexed column
   (ALL)e_pmRA mas/yr [0.01/0.9] Standard error in pmRA ((unassigned);(unassigned);(unassigned);time.age;instr.param;(unassigned))
   (ALL)pmDE mas/yr [-97.5/65.3] Gaia EDR3 proper motion in DE ((unassigned);(unassigned);(unassigned);instr.offset;(unassigned))
   (ALL)e_pmDE mas/yr [0.01/0.6] Standard error in pmDE ((unassigned);phys.atmol.qn.F;arith.grad;time.age;instr.param;(unassigned))
  (1)dist pc [116/16835] Gaia EDR3 stellar distance ((unassigned);meta.version;arith.diff;em.UV.10-50nm;arith;meta.main)
  (1)e_dist pc [0/13806] Standard error in dist ((unassigned);meta.version;arith.diff;time.age;meta.main)
  (1)RVel km/s [-391/406] Radial velocity from LAMOST DR7 spectra ((unassigned);(unassigned);(unassigned);spect.index;arith.diff;meta.main)
  (1)e_RVel km/s [5/147] Standard error in RVel ((unassigned);(unassigned);(unassigned);time.age;(unassigned);meta.main)