VizieR

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

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/ApJ/924/84
  λ Orionis PMS stars with Gaia & SPOTS (Cao+, 2022)
ReadMe+ftp
2022ApJ...924...84C
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/924/84/table1*Inferred stellar parameters with SPOTS fspot=0.34 (Note) (357 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) SIMBAD name (meta.id;meta.main)
  RAJ2000 deg (i) [77.87/87.32] Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [3.45/12.94] Declination (J2000) (pos.eq.dec;meta.main)
  logTeff [K] [3.4/4.5] log Effective Temperature (phys.temperature.effective)
  e_logTeff [K] (n) [0.004/0.09] Error in logTeff (stat.error;phys.temperature.effective)
  logLstar [Rsun] (n) [-2/4.7] log luminosity (phys.luminosity)
  e_logLstar [Rsun] (n) [0.02/1.1] Error in logLstar (stat.error)
  Mstar Msun (n) [0.1/1.7] Mass (phys.mass)
  e_Mstar Msun (n) [0.007/0.3] Error in Mstar (stat.error)
  logAge [yr] (n) [5.5/7.8] log age (time.age)
  e_logAge [yr] (n) [0.004/0.5] Error in logAge (stat.error;time.age)
  Av mag (n) [-0.7/2.5] Extinction (phys.absorption)
  e_Av mag (n) [0.005/1.8] Error in Av (stat.error)
  Class (char) YSO Class ("II" or "III") (src.class)
  Region (char) Subregion in Lambda Orionis if any ("B30", "B35" or "LamOri-1") (obs.field)
  Gaia  Display the Gaia DR2 (I/345) data within 3" (meta.ref.url)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)

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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