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J/ApJS/201/31
  Emission-line galaxies from SDSS. I. (Ge+, 2012)
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)

 
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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