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/228/19
  Exploring the SDSS data set. I. EMP & CV stars (Carbon+, 2017)
ReadMe+ftp
2017ApJS..228...19C
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJS/228/19/starsCandidate extremely metal-poor (EMP); uncertain EMP or CEMP candidates and cataclysmic variable (CV) stars (tables 1, 2 and 3)[spectrum] (72 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);(unassigned);(unassigned);phys.veloc)
  Cl (char) EMP: candidate extremely metal-poor star (table 1); Unc: uncertain EMP or carbon-enhanced metal-poor (CEMP) candidate (table 2) or CV: candidate cataclysmic variable star (table 3) ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sweight;meta.main)
  SDSS (char) Star name (JHHMMSS.ss+DDMMSS.s) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  Plate  SDSS plate ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  Fiber  SDSS fiber ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  MJD d SDSS MJD (spect.index;phys.pressure;arith;pos.centroid;meta.main)
  gmag mag [14.9/21] SDSS g-band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  u-g mag [0.05/1] u-g color index ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  g-r mag [-0.1/0.4] g-r color index ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  SCaIIK  (n) [0.1/0.4] S(Ca II K) value (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;instr.offset)
  DCaIIK  (n) [3.2/27.2] D(Ca II K) value (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;instr.offset)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  SH  (n) [0.4/0.7] S(H{epsilon}) value (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;instr.offset)
  DH  (n) [16.2/60.2] D(H{epsilon}) value (Note 2)   ((unassigned);(unassigned);(unassigned);meta.abstract;instr.offset)
  SCH  (n) [0.01/0.3] S(CH 4308) value (Note 1)   ((unassigned);(unassigned);(unassigned);meta.abstract;instr.offset)
  DCH  (n) [0.2/14.7] D(CH 4308) value (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;instr.offset)
  SpT (char) MK spectral type ("CV" for cataclysmic variable) (stat.fit.param;phys.atmol.qn.L;arith.grad;pos.posAng;meta.main)
  Notes (char) Notes (meta.ref;(unassigned);arith.factor;phys.veloc.orbital)
  f_Notes (char) Flag on Notes (Note 3)   (pos.cylindrical;stat.Fourier.amplitude;(unassigned);phys.veloc.orbital)
  Sp  Interactive spectrum from SDSS ((unassigned);(unassigned);(unassigned);pos.geocentric)
spectrum
  Simbad  ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  _RA deg Positions from SDSS names (right ascension part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Positions from SDSS names (declination part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

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