VizieR

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

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/ApJ/887/196
  REQUIEM survey. I. Lyα halos around QSOs (Farina+, 2019)
ReadMe+ftp
2019ApJ...887..196F
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/887/196/table5*Ly-Alpha nebulae associated to quasars from the literature (Note) (161 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) Common ID of the quasar or of the Ly-Alpha nebula (meta.id;meta.main)
  Type (char) Type of association for the nebula (Note 1)   (meta.note)
  z   [1.979/6.62] Redshift of the quasar (src.redshift)
  dLya kpc [11/460] Maximum diameter distance of the Ly-Alpha emission (phys.size.diameter;em.line.Lyalpha)
  f_dLya (char) a: area of the source (Note 2)   (meta.code)
  Lum 10+36W (n) [0.13/62.8] Total Luminosity of the Ly-Alpha extended emission in 1043erg/s units (phys.luminosity;em.UV)
  Ref (char) References for the detection (meta.ref)
  MUSE  (n)QSO in the MUSE sample (link to Table 1) (meta.ref.url)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

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