VizieR

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VizieR

  
J/MNRAS/454/3962
  188 CIV BAL QSOs from SDSS DR7 (He+, 2015)
ReadMe+ftp
2015MNRAS.454.3962H
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spectrum
Post annotation 		img(gal)
1.J/MNRAS/454/3962/table3The subsample of 43 two-epoch spectra with identified variable BAL regions (43 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)
  N  Sequential number of the two-epoch spectra ((unassigned);(unassigned);(unassigned);phys.veloc)
  SDSS (char) SDSS Name (JHHMMSS.ss+DDMMSS.s) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  z  Redshift ((unassigned);phys.atmol.qn.S;arith.grad;pos.parallax;meta.main)
  PMF1 (char) Plate-MJD-fibre of one observation ((unassigned);em.IR;arith.factor;spect.line.veloc)
  PMF2 (char) Plate-MJD-fibre of another observation ((unassigned);stat.Fourier;arith.factor;spect.line.veloc)
  logLbol [10-7W] Bolometric luminosity ((unassigned);(unassigned);(unassigned);(unassigned))
  logMBH [Msun] (n) MgII-based black hole mass ((unassigned);(unassigned);(unassigned);(unassigned))
  e_logMBH [Msun] (n) rms uncertainty on logMBH ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  Lbol/LEdd  (n) Eddington ratio ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);instr.offset)
  DEW 0.1nm EW difference ({Delta}EW) of all variable BAL regions in two-epoch different spectra ((unassigned);phys.atmol.qn.J;arith.factor;phys.at.moment.magnetic;instr.bandpass)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_DEW 0.1nm rms uncertainty on DEW ((unassigned);(unassigned);arith.factor;time.age;meta.main)
  Vmax1 km/s First boundary of all variable BAL regions maximum velocity (phot.color;pos.wcs.ctype;arith.grad;spect.index;meta.main)
  Vmin1 km/s First boundary of all variable BAL regions minimum velocity ((unassigned);(unassigned);(unassigned);spect.index;meta.main)
  Vmax2 km/s (n) Second boundary of all variable BAL regions maximum velocity ((unassigned);(unassigned);(unassigned);spect.index;meta.main)
  Vmin2 km/s (n) Second boundary of all variable BAL regions minimum velocity ((unassigned);(unassigned);(unassigned);spect.index;meta.main)
  Vmax3 km/s (n) Third boundary of all variable BAL regions maximum velocity ((unassigned);(unassigned);arith.factor;spect.index;meta.main)
  Vmin3 km/s (n) Third boundary of all variable BAL regions minimum velocity ((unassigned);(unassigned);(unassigned);spect.index;meta.main)
  Vmax4 km/s (n) Fourth boundary of all variable BAL regions maximum velocity ((unassigned);(unassigned);(unassigned);spect.index;meta.main)
  Vmin4 km/s (n) Fourth boundary of all variable BAL regions minimum velocity ((unassigned);phys.veloc.orbital;arith.diff;spect.index;meta.main)
  Sp1  Interactive spectrum from SDSS ((unassigned);(unassigned);(unassigned);pos.geocentric)
spectrum
  Sp2  Interactive spectrum from SDSS ((unassigned);(unassigned);(unassigned);pos.geocentric)
spectrum

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=846643710 Where phase=3 and catid=74543962
**** 
**** --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/VR2585327.err (2026-10-30T02:48:29)
-3
-source=J/MNRAS/454/3962/table3
-ref=VIZ6ae4057e2772ef
elapse time 1