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/ApJ/887/196
  REQUIEM survey. I. Ly{alpha} halos around QSOs (Farina+, 2019)
ReadMe+ftp
2019ApJ...887..196F
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/887/196/table1Quasars observed with MUSE (31 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)
  Name (char) Quasar identifier ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  RAJ2000 "h:m:s" Hour of right ascension (J2000) ((unassigned);pos.galactic.lon;arith.diff;(unassigned);arith)
  DEJ2000 "d:m:s" Degree of declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  z   [5.77/6.62] Redshift measured from the [CII]158um emission lines by Decarli+ (2018ApJ...854...97D) - unless flagged ((unassigned);phys.veloc.orbital;arith.diff;pos.parallax;meta.main)
  e_z   [0.0001/0.05] z uncertainty ((unassigned);phys.veloc.orbital;arith.diff;time.age;pos.parallax.dyn;meta.main)
  f_z (char) Flag on z (Note 1)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  1450Mag mag [-29.1/-22.5] Absolute 1450Å band magnitude ((unassigned);meta.ucd;arith.factor;(unassigned);(unassigned);(unassigned))
  PID (char) Program ID ((unassigned);(unassigned);(unassigned);spect.line.veloc;stat.median)
  Exp s [2964/40950] Exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  Qual arcsec [0.5/1.3] Image quality (seeing) (Note 2)   (time.equinox;(unassigned);arith.factor;phys.atmol.collStrength)
  SB mW/m2/arcsec2 [8e-19/1.5e-17] 5{sigma} surface brightness limits in erg/s/cm2/arcsec2 units (Note 2)   ((unassigned);(unassigned);(unassigned);meta.preview)
  SimbadName (char) Designation understandable by the Simbad data-base (stat.fit.residual;phys.atmol.qn.S;arith.diff;spect.line.veloc)

ALL cols		    
 (i)indexed column
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usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846457615 Where phase=3 and catid=18870196
**** 
**** --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/VR518548.err (2026-10-27T23:06:53)
-3
-source=J/ApJ/887/196/table1
-ref=VIZ6ae12e8e7e994
elapse time 2