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/852/22
  Ly{alpha} forest power spectrum at 1.8<=z<=3.4 (Walther+, 2018)
ReadMe+ftp
2018ApJ...852...22W
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/852/22/sampleVLT/UVES spectra from Dall'Aglio+ (2008A&A...491..465D) and keck/HIRES spectra from KODIAQ (O'Meara+ 2015, J/AJ/150/111) used for our analysis (tables 1 and 2) (74 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);em.line;arith.grad;phys.veloc)
  Name (char) Object name ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  f_Name (char) [abc] Flag on Name (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  zQSO   [2.1/3.8] Quasar redshift ((unassigned);meta.code.error;arith.diff;pos.parallax;arith.diff;meta.main)
  Tel (char) Telescope used (VLT/UVES or Keck/HIRES) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;meta.code.qual)
  S/N   [24.6/172] Median S/N per 6km/s ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;meta.main)
  KODIAQ  (n)Display data from KODIAQ DR1 and DR2 (O'Meara+, 2015, J/AJ/150/111 ; 2017, J/AJ/154/114) and Lehner+, 2014, J/ApJ/788/119 within 10" ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  _RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);(unassigned);arith.factor;(unassigned);arith)
  _DE deg Declination (J2000) from SIMBAD (not part of the original data) ((unassigned);phys.veloc.orbital;arith.diff;(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=846492892 Where phase=3 and catid=18520022
**** 
**** --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/VR1008370.err (2026-10-28T08:54:49)
-3
-source=J/ApJ/852/22/sample
-ref=VIZ6ae1b85bf62f2
elapse time 3