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/ApJS/201/31
  Emission-line galaxies from SDSS. I. (Ge+, 2012)
ReadMe+ftp
2012ApJS..201...31G
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/201/31/emgalEmission-line galaxies with double-peaked narrow emission-line (pp) or with asymmetric and top-flat NELs (as); note that some galaxies are observed on different plantes, iand can have have two entries (15612 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. (meta.record)
  SDSS (char) (i) SDSS-DR7 name (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  Cl (char) Classification as double-peaked narrow emission-line (pp) or asymmetric and top-flat NELs (as) (src.class)
  P (char) Peculiarities: A indicates AGNs with strong [OIII] wings (table5), and 2 galaxies with dual cores (tables 6 and 7) (meta.ref.url)
  MJD d Modified Julian Date of spectroscopic observation (time.epoch)
  Plate  SDSS plate identifier (meta.id;instr.plate)
  Fib  SDSS fiber identifier (meta.id)
  z   [0.00824/0.63518] Spectroscopic redshift (src.redshift)
  e_z  Uncertainty in z (stat.error;src.redshift)
  rmag mag (n) SDSS r band magnitude (phot.mag;em.opt.R)
  sigma km/s Velocity dispersion of galaxy absorption (phys.veloc.dispersion)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_sigma km/s Uncertainty in sigma (stat.error)
  DelVb km/s Blue NEL component doppler blueshift (spect.dopplerVeloc)
  e_DelVb km/s Uncertainty in DelVb (stat.error)
  DelVr km/s Red NEL component doppler redshift (spect.dopplerVeloc)
  e_DelVr km/s Uncertainty in DelVr (stat.error)
  sigb km/s Blue NEL component velocity dispersion (phys.veloc.dispersion)
  e_sigb km/s Uncertainty in sigmab (stat.error)
  sigr km/s Red NEL component velocity dispersion (phys.veloc.dispersion)
  e_sigr km/s Uncertainty in sigmar (stat.error)
  FbO3 10-20W/m2(n) Blue [OIII] component flux (in units of 1e-17erg/s/cm2) (phot.flux)
  e_FbO3 10-20W/m2(n) Uncertainty in FbO3 (stat.error)
  FrO3 10-20W/m2(n) Red [OIII] component flux (in units of 1e-17erg/s/cm2) (phot.flux)
  e_FrO3 10-20W/m2(n) Uncertainty in FrO3 (stat.error)
  FbHa 10-20W/m2(n) Blue Hα component flux (in units of 1e-17erg/s/cm2) (phot.flux)
  e_FbHa 10-20W/m2(n) Uncertainty in FbHa (stat.error)
  FrHa 10-20W/m2(n) Red Hα component flux (in units of 1e-17erg/s/cm2) (phot.flux)
  e_FrHa 10-20W/m2(n) Uncertainty in FrHa (stat.error)
  T   [1/5] Type of double-peaked galaxy (Note 1)   (src.class)
  DR7  Display the SDSS-DR7 photometric catalog (meta.ref.url)
  Sloan  Display the SDSS on-line data for this object (meta.ref.url)
  _RA deg (i) Position from SDSS-DR7 names (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Position from SDSS-DR7 names (declination part) (pos.eq.dec;meta.main)

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