VizieR

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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/888/85
  Ghostly strong Lya absorbers in SDSS DR12 (Fathivavsari, 2020)
ReadMe+ftp
2020ApJ...888...85F
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJ/888/85/table1Ghostly absorbers (30 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  SDSS (char) SDSS name (HHMMSS.ss+DDMMSS.s; J2000) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  zQSO   [2.038/3.39] Quasar emission redshift ((unassigned);meta.ucd;arith.factor;pos.parallax;arith.diff;meta.main)
  zabs   [2.035/3.387] Ghostly absorber absorption redshift (time.relax;instr.det.noise;stat.min;pos.parallax;meta.main)
  logNHI  (n) [20.3/21.8] Logarithm of HI column density (Note 1)   ((unassigned);(unassigned);(unassigned);(unassigned))
  FeII1 0.1pm (n) [39/2373] Rest equivalent width (in mÅ) of the FeII{lambda}1608 absorption line ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  FeII2 0.1pm (n) [674/4319] Rest equivalent width (in mÅ) of the FeII{lambda}2382 absorption line ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  FeII3 0.1pm (n) [569/5869] Rest equivalent width (in mÅ) of the FeII{lambda}2600 absorption line ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  AlII 0.1pm (n) [278/3278] Rest equivalent width (in mÅ) of the AlII{lambda}1670 absorption line ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  MgII 0.1pm (n) [1562/4414] Rest equivalent width (in mÅ) of the MgII{lambda}2796 absorption line (time.equinox;phys.atmol.qn.S;arith.grad;phys.at.moment.magnetic;meta.main)
  CII 0.1pm (n) [1001/5105] Rest equivalent width (in mÅ) of the CII{lambda}1334 absorption line ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  Fnu 10-19W/m2/nm [0.5/5.8] Quasar flux in 10–17erg/s/cm2/Å ((unassigned);(unassigned);(unassigned);meta.abstract)
  Lnu   [41.3/42.3] Logarithm of QSO luminosity at 1500Å (time;obs.atmos.refractAngle;arith.grad;(unassigned))
  Sloan  Display the online SDSS-DR14 data for the nearest object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  Simbad  ask the Simbad data-base about this object (obs.image;phys.atmol.term;arith.grad;pos.geocentric)
  NED  ask the NED data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  _RA deg Position from SDSS names (right ascension part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  _DE deg Position from SDSS names (declination part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846497379 Where phase=3 and catid=18880085
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR1138884.err (2026-10-28T10:09:38)
-3
-source=J/ApJ/888/85/table1
-ref=VIZ6ae1c9e31160c4
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