VizieR

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J/ApJ/471/694
  Abell 2390 Gunn photometry and equivalent widths (Abraham+ 1996)
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1996ApJ...471..694A
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1.J/ApJ/471/694/table1Abell 2390 catalog (323 rows)

Simple ConstraintList Of Constraints
 
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ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Yee  Identification number from Yee et al. (1995ASPC...86..301Y) (meta.id;meta.main)
  rmag mag Gunn r-band magnitude (phot.mag;em.opt.R)
  g-r mag (n) Gunn g-r color (phot.color)
  e_g-r mag rms uncertainty on g-r (stat.error)
  Rad arcsec Projected radius from central cD (pos.angDistance)
  z  Redshift (src.redshift)
  S/N  (n) Signal-to-noise ratio at uniform rest wavelength (see text). (stat.snr)
  D4000 0.1nm (n) 4000 Angstroms break (spect.index)
  e_D4000 0.1nm (n) rms uncertainty on D4000 (stat.error)
  Hd 0.1nm (n) Hδ equivalent width (spect.line.eqWidth)
  e_Hd 0.1nm (n) rms uncertainty on Hd (stat.error)
  [OII] 0.1nm (n) [O II] λ3727 equivalent width (Note 1)   (spect.line.eqWidth)
  e_[OII] 0.1nm (n) rms uncertainty on [OII] (stat.error)
  C  (n) Morphological index (Note 2)   (phys.size;arith.ratio)
  e_C  (n) rms uncertainty on C (stat.error)
  mur mag/arcsec2(n) Limiting isophote of galaxy image (phot.mag.sb)
  Memb (char) Cluster membership classification (Note 3)   (meta.code.member)
  Blue (char) [yes no] Blueness classification (Note 4)   (meta.note)

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