VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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/A+A/660/A38
  Ultracool dwarfs with spectra in LAMOST DR7 (Wang+, 2022)
ReadMe+ftp
2022A&A...660A..38W
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/660/A38/table2Radial velocity and atmosphere parameters in LDR7 (734 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)
  Seq   [1/734] Running number (meta.id;meta.main)
  RAJ2000 deg (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000.0) (pos.eq.dec;meta.main)
  RV km/s (n) Radial velocity from LAMOST DR7 (phys.veloc;pos.heliocentric)
  Teff K (n) Effective temperature from LAMOST DR7 (phys.temperature.effective)
  e_Teff K (n) Uncertainty of effective temperature from LAMOST DR7 (stat.error;phys.temperature.effective)
  logg [cm/s2] (n) Surface gravity from LAMOST DR7 (phys.gravity)
  e_logg [cm/s2] (n) Uncertainty of surface gravity from LMAOST DR7 (stat.error)
  MH [-] (n) Metallicity from LAMOST DR7 (phys.abund.Z)
  e_MH [-] (n) Uncertainty of metallicity from LAMOST DR7 (stat.error)
  Li (char) [HMLN] Flag of the lithium strength (Note 1)   (meta.code)
  SNRi  Signal to noise ratio in SDSS i band from LAMOST DR7 (stat.snr)
  SNRz  Signal to noise ratio in SDSS z band from LAMOST DR7 (stat.snr)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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