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  SDSS DR12 QSOs [OIII] doublet (Albareti+, 2015)
Post annotation
1.J/MNRAS/452/4153/catalogCombined sample[spectrum] (13175 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-DR12 designation (J2000) (
  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)
  THING (char) THING ID (
  Plate  Spectroscopic plate number (;instr.plate)
  MJD d Spectroscopic MJD (>55000 SDSS-III/BOSS spectra, <55000 SDSS-II spectra) (time.epoch;pos.parallax.spect)
  Fiber  Spectroscopic fibre number (meta.number;pos.parallax.spect)
  zvi  Redshift from visual inspection (src.redshift;pos.heliocentric)
  zpipe  (n) Redshift from BOSS pipeline (src.redshift;pos.heliocentric)
  e_zpipe  (n) Error on BOSS pipeline redshift (stat.error)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  alpha  δα/α from the Gaussian fits (phot.color;em.opt.V;em.line.Halpha)
  e_alpha  Standard error for δα/α from the Gaussian fits (stat.error;pos.eq.ra)
  SNO1  S/N for the [OIII] 4960Å line (stat.snr)
  SNO2  S/N for the [OIII] 5008Å line (stat.snr)
  SNHb  S/N for the Hβ 4861Å line (stat.snr)
  O1fit  Line centroid for the [OIII] 4960Å line (
  O2fit  Line centroid for the [OIII] 5008Å line (
  e_O1fit  Error on O1fit (stat.error)
  e_O2fit  Error on O2fit (stat.error)
  O1Amp  Gaussian amplitude at the centre for the [OIII] 4960Å line (O1_FLUX) (spect.line.width)
  O2Amp  Gaussian amplitude at the centre for the [OIII] 5008Å line (O2_FLUX) (spect.line.width)
  O1Width  Gaussian width for the [OIII] 4960Å line (spect.line.width)
  O2Width  Gaussian width for the [OIII] 5008Å line (spect.line.width)
  FileName (char) File name to download from the SDSS server (;meta.file)
  Sp  Interactive spectrum from SDSS, if found (meta.ref.url)
  SimbadName (char) Designation understandable by the Simbad data-base (

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