VizieR

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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/745/119
  Close companions to young stars. I. ChaI & Tau (Nguyen+, 2012)
ReadMe+ftp
2012ApJ...745..119N
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/745/119/table2Measurements of stars without close companions in Cha I and Tau-Aur (184 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. ((unassigned);meta.version;arith.diff;phys.veloc)
  Reg (char) Region name (ChaI or Tau-Aur) ((unassigned);(unassigned);(unassigned);src.fwhm)
  Name (char) Object name ((unassigned);stat.error;arith.grad;spect.line.veloc;arith)
  RAJ2000 "h:m:s" Hour of right ascension (J2000) ((unassigned);pos.precess;(unassigned);(unassigned);arith)
  DEJ2000 "d:m:s" Degree of declination (J2000) ((unassigned);(unassigned);arith.diff;(unassigned);arith)
  SpT (char) MK spectral type ((unassigned);(unassigned);(unassigned);pos.posAng;meta.main)
  TTS (char) [?cw] T Tauri classification (c=classical TTauri star, w=weak-lined, ?=unknown) ((unassigned);(unassigned);(unassigned);pos.galactic)
  Ha km/s (n) [53/647] H{alpha} 10% width (Note G1)   ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  e_Ha km/s (n) [3/98] H{alpha} width scatter (Note G2)   ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  f_Ha (char) [a] a=absorp. ((unassigned);meta.version;arith.diff;pos.eq.dec)
  vsini km/s [0.8/127] Rotational velocity (Note G1)   ((unassigned);meta.version;arith.diff;stat.Fourier;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_vsini km/s [0.11/10] vsini uncertainty (Note G3)   ((unassigned);meta.version;arith.diff;time.age;stat.Fourier.amplitude;meta.main)
  RV km/s [3.6/32.1] Radial velocity ((unassigned);(unassigned);(unassigned);spect.index;arith.diff;meta.main)
  e_RV km/s [0.006/3] RV uncertainty ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  f_RV (char) [d] Possible non-member (Note 1)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  l_SigRV (char) Limit flag on SigRV ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  SigRV km/s (n) [0.01/12] Weighted standard deviation of RV (Note 2)   ((unassigned);(unassigned);(unassigned);meta.id.PI;meta.main)
  l_SigN (char) Limit flag on SigN (time.expo;meta.ref.pid;arith.grad;pos.galactic.lon)
  SigN km/s (n) [0.01/13] Systematic noise of RV (Note 2)   ((unassigned);(unassigned);(unassigned);meta.id.PI;meta.main)
  Nobs   [1/7] Number of observations ((unassigned);meta.version;arith.diff;src.var)
  Fig (char) Corresponding figure number (column added by CDS) (Note G4)   ((unassigned);(unassigned);(unassigned);pos.az.zd)
  2M  (n)Cross-match with 2MASS (Cat. II/246) within 0.5" ((unassigned);meta.version;arith.diff;pos.geocentric)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);meta.version;arith.diff;spect.line.veloc)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846434563 Where phase=3 and catid=17450119
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR80907.err (2026-10-27T16:42:40)
-3
-source=J/ApJ/745/119/table2
-ref=VIZ6ae0d48213c0b
elapse time 3