VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/MNRAS/498/1951
  Lyman limit systems in large quasar surveys (Fumagalli+, 2020)
ReadMe+ftp
2020MNRAS.498.1951F
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/MNRAS/498/1951/table1Final classification for the full sample[spectrum] (9911 rows)

Simple ConstraintList Of Constraints
 
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)
  Name (char) Quasar name in the SDSS convention (spec-Plate-MJD-Fiber) (meta.id;meta.main)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  z  Quasar redshift from the SDSS pipeline (src.redshift)
  S/N  Signal to noise ratio measured at 1150Å in the quasar rest-frame (stat.snr)
  Primary (char) [Y/N] Flag indicating if the quasar is a "Science Primary" observation (meta.code)
  Train (char) [Y/N] Flag indicating if the quasar is included in the training set (meta.code)
  Class  Flag describing the outcome of the classification (Note 1)   (meta.code.class)
  zLLS  Measured redshift of the Lyman limit system (LLS) (src.redshift;pos.heliocentric)
  Sp  Interactive spectrum from SDSS-DR16 (meta.ref.url)
spectrum

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usage  Display UCD1+    UCD1  
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