VizieR

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VizieR

  
J/MNRAS/498/883
  Neutral hydrogen evolution over the past 11Gyr (Grasha+, 2020)
ReadMe+ftp
2020MNRAS.498..883G
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Post annotation 		img(gal)
1.J/MNRAS/498/883/table2Sources with HI 21cm absorption (29 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) Source name ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  f_Name (char) [a] Flag on Name (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  Comp (char) Numbered Gaussian component ((unassigned);(unassigned);(unassigned);pos.posAng)
  nu MHz Central frequency of each component ((unassigned);(unassigned);(unassigned);instr.spect)
  e_nu MHz Error on nu ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  z  Redshift of each absorption feature (time;pos.wcs.ctype;arith.grad;pos.parallax;meta.main)
  e_z  Error on z ((unassigned);(unassigned);(unassigned);time.age;pos.parallax.dyn;meta.main)
  Fcont Jy Continuum flux density ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;stat.interval;(unassigned))
  e_Fcont Jy Error on Fcont ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  FWHM kHz Observed width of the line ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.element;meta.main)

ALL cols		    
 (i)indexed column
  e_FWHM kHz Error on FWHM ((unassigned);(unassigned);(unassigned);time.age;(unassigned))
  FWHMrf km/s Rest-frame line width ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.element;meta.main)
  e_FWHMrf km/s Error on FWHMrf ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  Depth mJy Depth of the absorption line ((unassigned);(unassigned);(unassigned);phys.particle.alpha;phys.angArea;meta.main)
  e_Depth mJy Error on Depth ((unassigned);(unassigned);(unassigned);time.age;phys.phaseSpace)
  tau 10-2 Peak optical depth ((unassigned);phys.veloc.orbital;arith.diff;phys.particle.alpha;pos.lsr;meta.main)
  e_tau 10-2 Error on tau ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  NHI 10+18/cm2/KDerived HI column density NHI/ (Ts/f) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  e_NHI 10+18/cm2/KError on NHI ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  NHIlit 10+18/cm2/K(n) Measured HI column density NHI/(Ts/f) from previous 21 cm observations ((unassigned);(unassigned);(unassigned);(unassigned))
  e_NHIlit 10+18/cm2/K(n) Error on NHIlit ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  r_NHIlit (char) Reference for NHIlit (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.dispersion;€?**ucdid=0**?)
  Ts/f K (n) Measured Ts/f values constrained from Ly{alpha} and VLA observations from Kanekar et al. (2014MNRAS.438.2131K) ((unassigned);instr.area;stat.min;em)

ALL cols		    
(n) indicates a possible blank or NULL column(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=846522699 Where phase=3 and catid=74980883
**** 
**** --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/VR2893103.err (2026-10-28T17:11:37)
-3
-source=J/MNRAS/498/883/table2
-ref=VIZ6ae22ccb2c252f
elapse time 2