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/ApJ/699/649
  Young M dwarfs within 25pc. I. (Shkolnik+, 2009)
ReadMe+ftp
2009ApJ...699..649S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/699/649/starsObserved M dwarfs (table 1) and their quantities and stellar ages (table 2) (155 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);phys.veloc.orbital;arith.diff;phys.veloc)
  Name (char) Name (Note 1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  f_Name (char) [j] low-resolution spectrum (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  Tel (char) Telescope (CFHT or Keck) (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;phys.mol.quadrupole.magnetic)
  SpT  Spectral type (±0.5) (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;pos.posAng;meta.main)
  f_SpT (char) [eh] poor S/N or seeing (Note 4)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  l_Dist (char) [~ ] Limit flag on Dist ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  Dist pc (n) Distance (Note 5)   ((unassigned);phys.veloc.orbital;arith.diff;em.UV.10-50nm;arith;meta.main)
  e_Dist pc (n) Distance uncertainty ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  n_Dist (char) [gkl] oeigin of the distance (Note 6)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  Imag mag (n) USNO I-band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Jmag mag 2MASS Johnson J-band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  [Fx/Fj] [-] (n) ROSAT fractional X-ray flux (log scale) (Note 7)   ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;(unassigned);(unassigned))
  Bin (char) Remarks about binarity (Note 8)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  f_Bin (char) [f] questionable binarity (Note 9)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  2M  Display the 2MASS data (Cutri et al. 2003, Cat. II/246) ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  CaHw  (n) Surface gravity-sensitive indice CaH wide (Note 10)   ((unassigned);phys.veloc.orbital;arith.diff;phys.abund.Y;meta.main)
  CaHn  (n) Surface gravity-sensitive indice CaH narrow (Note 10)   ((unassigned);phys.veloc.orbital;arith.diff;phys.abund.Y;meta.main)
  W(K) 0.1nm KI equivalent width (Note 11)   ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic;meta.main)
  W(Ha) 0.1nm H{alpha} equivalent width (Note 11)   ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic;(unassigned);(unassigned))
  Youth (char) Youth index (Note 12)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  Notes (char) Youth indicator from literature ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  l_Age (char) [d>\la ] Limit flag on Age (Note 14)   ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon;stat.filling;meta.main)
  Age Myr Estimated age (Note 13)   ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;meta.main)
  Age.u Myr (n) Estimated age, upper limit (Note 13)   ((unassigned);(unassigned);(unassigned);stat.filling;pos.phaseAng;meta.main)
  RAJ2000 "h:m:s" 2MASS hour of right ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 "d:m:s" 2MASS degree of declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

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=846447398 Where phase=3 and catid=16990649
**** 
**** --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/VR302355.err (2026-10-27T20:16:37)
-3
-source=J/ApJ/699/649
-ref=VIZ6ae106a649d13
elapse time 1