VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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/A+A/628/A102
  Carbon-rich (DQ) white dwarfs in SDSS (Koester+, 2019)
ReadMe+ftp
2019A&A...628A.102K
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/A+A/628/A102/tablea1(c)Sample of SDSS objects with carbon features[spectrum] (304 rows)
2.J/A+A/628/A102/tablea2Parameters for classical DQ (221 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)SDSSJ (char) SDSS name (HHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
   (ALL)P-M-F (char) (i) plate-epoch-fiber of spectrum (meta.id)
  (1)Plx marcsec Gaia parallax in milli-arcsec (pos.parallax.trig)
  (1)gmag mag SDSS g magnitude (phot.mag;em.opt.B)
  (1)Gmag mag Gaia G magnitude (phot.mag;em.opt)
  (1)S/N  Signal-to-noise of SDSS spectrum (stat.snr)
  (1)SpType (char) Spectral type (Note 1)   (src.spType)
  (1)Param (char) indicates parameters in table A2 (meta.ref.url)
  (1)Sp (char) Interactive spectrum from SDSS (meta.ref.url)
  (1)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)

ALL cols		    
 (i)indexed column
  (1)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  (2)Teff K Effective temperature (Kelvin) (phys.temperature.effective)
  (2)e_Teff K Error effective temperature (stat.error;phys.temperature.effective)
  (2)logg [cm/s2] log surface gravity in cgs (phys.gravity)
  (2)e_logg [cm/s2] Error log surface gravity (stat.error)
  (2)[C/He] [-] log(C/He) number abundance ratio (meta.id)
  (2)e_[C/He] [-] Error of abundance ratio (stat.error;phys.abund)
  (2)Mass Msun Mass in solar units (phys.mass)
  (2)e_Mass Msun Error of mass (stat.error;phys.mass)

ALL cols		    
 (i)indexed column
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