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/870/122
  Spectroscopy of low-metallicity star candidates (Placco+, 2019)
ReadMe+ftp
2019ApJ...870..122P
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/870/122/stars2MASS sample, reddening estimates and stellar parameters from the n-SSPP (Tables 1, 2 and 3) (Note) (857 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)
  WISEA (char) Star Name (JHHMMSS.ss+DDMMSS.s) ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  Date "Y:M:D" (n)UTC date of observation ((unassigned);(unassigned);(unassigned);pos.centroid;stat.param)
  Tel (char) Telescope (pos.galactic.lon;arith.zp;(unassigned);spect.line.veloc;phys.mol.quadrupole.magnetic)
  Inst (char) Instrument (Note 1)   (phot.limbDark;phys.veloc;arith.factor;spect.line.veloc;meta.code.qual)
  PID (char) Proposal ID ((unassigned);(unassigned);(unassigned);spect.line.veloc;stat.median)
  Exp s [130/1500] Exposure duration ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  RAJ2000 "h:m:s" Hour of Right Ascension (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  DEJ2000 "d:m:s" Degree of Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  GLON deg [0.1/360] Galactic longitude, decimal degrees ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);meta.main)
  GLAT deg [-84/70] Galactic latitude, decimal degrees (XXXXXXX)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Vmag mag (n) [12/15] APASS V-band magnitude (Note 2)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  B-V mag (n) [0.23/1.3] APASS B-V color index (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  Jmag mag [9.9/16] 2MASS J-band magnitude (Note 3)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  J-K mag [0.37/0.79] 2MASS J-Ks color index (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  Qflg (char) 2MASS photometric quality flag (Note 3)   ((unassigned);(unassigned);(unassigned);pos.cartesian;pos.az.azi)
  E(B-V) mag [0.006/4.9] Reddening estimate (Note 4)   ((unassigned);(unassigned);(unassigned);pos.lsr)
  Teff K (n) [4393/8985] Stellar effective temperature (stat.max;obs.atmos.refractAngle;arith.grad;em.radio)
  logg [cm/s2] (n) [0.2/5] Stellar log surface gravity ((unassigned);(unassigned);(unassigned);(unassigned))
  [Fe/H]  (n) [-3.7/0.11] Stellar metallicity ((unassigned);phys.veloc.orbital;arith.diff;pos.emergenceAng)
  [C/Fe]  (n) [-1.1/2.6] Carbon-to-iron ratio ((unassigned);(unassigned);(unassigned);phys.polarization.stokes.Q)
  d[C/Fe]  (n) [0/0.77] Carbon correction (Note 5)   (spect.index;pos.bodyrc.alt;(unassigned);phys.polarization.stokes.Q)
  c[C/Fe]  (n) [-1.1/2.6] Corrected carbon-to-iron ratio ((unassigned);phys.veloc.orbital;arith.diff;phys.polarization.stokes.Q)
  A(C)  (n) [4.9/11] Corrected absolute carbon abundance (A(C)=log(NC/NH)+12) (stat.fit.residual;phys.atmol.qn.I;arith.factor;phys.polarization.stokes.Q)
  [A/Fe]  (n) [-0.17/0.6] Alpha element-to-iron ratio ((unassigned);phys.veloc.orbital;arith.diff;phys.polarization.stokes.Q)
  2M  Display the 2MASS data (II/246) within 3" ((unassigned);(unassigned);(unassigned);pos.geocentric)
  APASS  Display the APASS DR9 data (II/336) within 3" ((unassigned);(unassigned);(unassigned);pos.geocentric)
  Simbad  ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)

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=846445446 Where phase=3 and catid=18700122
**** 
**** --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 
****error getting UCD 1095223567731 1020
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR246157.err (2026-10-27T19:44:05)
-3
-source=J/ApJ/870/122
-ref=VIZ6ae0ff063c18d
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