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J/ApJS/186/427
 Detailed morphology of SDSS galaxies (Nair+, 2010)
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img(gal)
1.J/ApJS/186/427/table2T-Type classification schemes (14034 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) SDSS name (JHHMMSS.ss+DDMMSS.ss) (meta.id;meta.main)
  zs  Spectroscopic redshift (src.redshift;pos.heliocentric)
  q_zs   [0.301/1] Confidence level in zs (meta.code.qual)
  g'mag mag (n) SDSS g' band magnitude; extinction corrected (phot.mag;em.opt.B)
  r'mag mag SDSS r' band magnitude; extinction corrected (phot.mag;em.opt.R)
  g'MAG mag (n) Absolute SDSS g' band magnitude (Note 1)   (phys.magAbs;em.opt.B)
  logLg' [solLum] (n) Log of SDSS g' band luminosity (phys.luminosity)
  Rp kpc Petrosian radius (Petrosian, 1976ApJ...209L...1P) (phys.angSize;src)
  Rp50 kpc (n) Petrosian half light radius from SDSS (phys)
  Rp90 kpc (n) Petrosian 90% light radius from SDSS (phys)

ALL cols
    
(n) indicates a possible blank or NULL column  
  spID (char) SDSS spectra ID (Plate-MJD-Fiber) (meta.id)
  log(M) [solMass](n) Log of the mass (Kauffmann et al., 2003MNRAS.341...33K) (phys.mass)
  Age Gyr (n) Age (Kauffmann et al., 2003MNRAS.341...33K) (time.age)
  g'-r' mag (n) SDSS (g'-r') color index (phot.color;em.opt.B;em.opt.R)
  SFRT solMass/yr(n) Total star formation rate (Note 2)   (meta.id)
  SFRM yr-1 (n) Total star formation rate per unit mass (solMass/yr/solMass) (Note 2)   (meta.id)
  mug mag/arcsec2Surface brightness in g band (Note 3)   (phot.mag.sb)
  muM solMass/kpc2(n) Surface mass density (phot.flux.density.sb)
  M/L Sun (n) Mass to light ratio in g band (phys.composition.massLightRatio)
  Area arcsec2 (n) Galaxy area (phys.area)
  b/a  (n) Axis ratio (phys.angSize;arith.ratio)
  Seeing arcsec Seeing in g band (instr.obsty.seeing)
  NYU-ID  Object tag from NYU database (Note 4)   (meta.id)

ALL cols
    
(n) indicates a possible blank or NULL column  
  ng  Single component Sersic g band index (Note 5)   (stat.fit.param)
  nr  Single component Sersic r band index (Note 5)   (stat.fit.param)
  chi2g  The χ2 for ng (Note 6)   (stat.fit.chi2)
  chi2r  The χ2 for nr (Note 6)   (stat.fit.chi2)
  R50n  Single component Sersic g band half light radius (Note 5)   (stat.fit.param)
  R90n  Single component Sersic g band 90% light radius (Note 5)   (stat.fit.param)
  sigma km/s (n) SDSS velocity dispersion (phys.veloc.dispersion)
  e_sigma km/s (n) Error in sigma (stat.error)
  V/Vmax  Maximum physical volume in which a galaxy can be detected in DR4 (Note 7)   (stat.fit.param)
  AGN1  (n) [0/3] AGN type using Kauffmann et al. 2003MNRAS.346.1055K, demarcation (Note 8)   (src.class)
  AGN2  (n) [0/3] AGN type using Kewley et al., 2001ApJ...556..121K, demarcation (Note 8)   (src.class)
  GrID  (n) Group ID from Yang et al., 2007ApJ...671..153Y (YA07) (Note 9)   (meta.id)
  Ngr  (n) Number of galaxies group (in YA07) (meta.number)

ALL cols
    
(n) indicates a possible blank or NULL column  
  BiG  (n) Flag indicating if galaxy is most massive in group YA07 (Note 10)   (meta.code)
  LiG  (n) Flag indicating if galaxy is most luminous in group YA07 (Note 10)   (meta.code)
  log(Lgr) [solLum] (n) YA07 group log luminosity (phys.luminosity)
  log(Mgr) [solMass](n) YA07 group log mass (phys.mass)
  log(Mh1) [solMass](n) YA07 group halo mass estimate (phys.mass)
  log(Mh2) [solMass](n) YA07 group halo mass estimate (phys.mass)
  rhoNYU  (n) Environmental over-density (Note 11)   (phys.density;arith.ratio)
  <rho>  (n) Average environmental over-density (Note 12)   (phys.density;arith.ratio)
  rho4  (n) 4th neareast neighbor environment estimate (Note 13)   (phys.density;arith.ratio)
  rho5  (n) 5th neareast neighbor environment estimate (Note 13)   (phys.density;arith.ratio)
  TT  (n) T-Type classification using the modified RC3 classifiers (src.morph.type)
  Bar  Bar type (Note 14)   (meta.note)
  Ring  Ring type (Note 15)   (meta.code;src.morph)

ALL cols
    
(n) indicates a possible blank or NULL column  
  f_Ring  Ring flag (Note 16)   (meta.code)
  Lens  Lens Type (Note 17)   (meta.code;src.morph)
  TTq  T-Type flag (Note 18)   (meta.code.qual)
  Pair  Pair flag (Note 19)   (meta.code;src.morph)
  f_Pair  Pair type flag (Note 20)   (meta.code)
  Int  Interaction type (Note 21)   (meta.code;src.morph)
  Nt  Number of tails (Note 22)   (meta.code;src.morph)
  RC3 (char) Full visual RC3 classification (meta.code;src.morph)
  Tt  (n) Fukugita et al., 2007, Cat. J/AJ/134/579 Tt classification (meta.code;src.morph)
  DR7  Details of photometry from SDSS-DR7 (Cat. II/294) (meta.ref.url)
  _RA deg position, derived from SDSS name (right ascension part) (pos.eq.ra;meta.main)
  _DE deg position, derived from SDSS name (declination part) (pos.eq.dec;meta.main)

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