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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

Target dimension:

Radius Box size

  Pittsburgh SDSS Mg II QSO catalog (Quider+, 2011)
Post annotation
1.J/AJ/141/137/table2SDSS DR4 quasars searched for Mg II (44620 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)
  QSO (char) SDSS quasar name ( (;meta.main)
  MJD d [51608/53178] SDSS MJD number (
  Plate   [266/1822] SDSS plate number (;instr.plate)
  Fiber   [1/640] SDSS fiber number (
  RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  zem   [0.36006/5.41353] Emission redshift (src.redshift)
  e_zem   [0/1.5139] Uncertainty in zem (stat.error)
  umag mag [15.8212/26.3084] BEST fiber u magnitude (Note 1)   (phot.mag;em.opt.U)
  e_umag mag [0.00299192/10.3904] Uncertainty in umag (stat.error;phot.mag;em.opt.U)

ALL cols
 (i)indexed column
  gmag mag [15.5956/25.7876] BEST fiber g magnitude (Note 1)   (phot.mag;em.opt.B)
  e_gmag mag [0.00129368/1.29794] Uncertainty in gmag (stat.error;phot.mag;em.opt.B)
  rmag mag [15.5461/22.640] BEST fiber r magnitude (Note 1)   (phot.mag;em.opt.R)
  e_rmag mag [0.00140985/3.60589] Uncertainty in rmag (stat.error;phot.mag;em.opt.R)
  imag mag [15.4653/20] BEST fiber i magnitude (Note 1)   (phot.mag;em.opt.I)
  e_imag mag [0.00155788/3.83476] Uncertainty in imag (stat.error;phot.mag;em.opt.I)
  zmag mag [15.117/21.0230] BEST fiber z magnitude (Note 1)   (phot.mag;em.opt.I)
  e_zmag mag [0.00344106/2.58665] Uncertainty in zmag (stat.error;phot.mag;em.opt.I)
  Sloan  Display the SDSS data for this quasar (meta.ref.url)
  SimbadName (char) Designation understandable by the Simbad data-base (

ALL cols
 (i)indexed column
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