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/ApJS/254/20
  Stellar groups in Taurus field from Gaia DR2 & LAMOST (Liu+, 2021)
ReadMe+ftp
2021ApJS..254...20L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/254/20/table1A list of members in each group (630 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)
  Group   [1/22] Group number as in Table 2 (meta.id.parent)
  Seq   [1/630] Sequential running number (meta.id)
  Name (char) Object name (meta.id;meta.main)
  RA_ICRS deg (i) [55/90] Right Ascension (ICRS) at Epoch=J2000 (Note 1)   (pos.eq.ra;meta.main)
  DE_ICRS deg (i) [12/32.5] Declination (ICRS) at Epoch=J2000 (Note 1)   (pos.eq.dec;meta.main)
  Dist pc [101.4/218.2] Gaia DR2 distance (pos.distance;pos.heliocentric)
  SpT (char) Spectral type (src.spType)
  r_SpT  (n) [1/14] Spectral type reference (Note 2)   (meta.ref;pos.frame)
  Mm (char) Status of membership (Note 3)   (meta.code.member)
  Disk  (n) [5/18] References for disk signatures (Note 2)   (meta.bib)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  f_Disk (char) [f] Flags on unconfirmed stars (Note 4)   (meta.code)
  EWHa 0.1nm (n) [1/271.3] LAMOST Hα equivalent widths, in Angstroms units (spect.line.eqWidth;spect.line)
  TTS (char) [CW] Classical or Weak-lined T-Tauri categorization (Note 5)   (meta.note)
  AJ mag [0/1.7] J-band extinction used in this work (phys.absorption)
  E19  (n)Display data from Esplin+ 2019, J/AJ/158/54 within 1" (meta.ref.url)
  R20  (n)Display data from Roccatagliata+, 2020, J/A+A/638/A85 within 3" (meta.ref.url)
  Gaia  Display the Gaia DR2 data (I/345) within 3" (meta.ref.url)
  LAMOST  Display the LAMOST DR4 (V/153) and DR5 (V/164) within 1" (meta.ref.url)
  2M  Display 2MASS data (Cat. II/246) within 3" (meta.ref.url)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  _RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

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