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/MNRAS/495/4707
  Carbon-loud SDSS BOSS type II quasars at z>2 (Silva+, 2020)
ReadMe+ftp
2020MNRAS.495.4707S
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/495/4707/tablea2List of the first 40 type II quasars followed by the detected emission lines (40 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 (JHHMMSS.ss+DDMMSS.s) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  z  Redshift ((unassigned);phys.veloc.orbital;arith.diff;pos.parallax;meta.main)
  Class  (n) QSO classification (Note G1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic)
  FOVI+CII 10-20W/m2(n) OVI+CII emission line flux ((unassigned);(unassigned);(unassigned);meta.abstract)
  e_FOVI+CII 10-20W/m2(n) Error on FOVI+CII ((unassigned);(unassigned);arith.factor;time.age;meta.main)
  FLya 10-20W/m2Ly{alpha} emission line flux ((unassigned);(unassigned);(unassigned);meta.abstract)
  e_FLya 10-20W/m2Error on FLya ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  FNV 10-20W/m2(n) NV emission line flux ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract)
  e_FNV 10-20W/m2(n) Error on FNV ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  FOI 10-20W/m2(n) OI emission line flux ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_FOI 10-20W/m2(n) Error on FOI ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  FSiIV+OIV 10-20W/m2(n) SiIV+OIV emission line flux ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract)
  e_FSiIV+OIV 10-20W/m2(n) Error on FSiIV+OIV ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  FNIV 10-20W/m2(n) NIV emission line flux ((unassigned);(unassigned);(unassigned);meta.abstract)
  e_FNIV 10-20W/m2(n) Error on FNIV ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  FCIV 10-20W/m2CIV emission line flux ((unassigned);(unassigned);(unassigned);meta.abstract)
  e_FCIV 10-20W/m2Error on FCIV (pos.cylindrical;(unassigned);arith.factor;time.age;meta.main)
  l_FNeIV1602 (char) Limit flag on FNeIV1602 ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  FNeIV1602 10-20W/m2(n) [NeIV]1602 emission line flux ((unassigned);(unassigned);(unassigned);meta.abstract)
  e_FNeIV1602 10-20W/m2(n) Error on FNeIV1602 ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  FHeII 10-20W/m2(n) HeII emission line flux ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract)
  e_FHeII 10-20W/m2(n) Error on FHeII ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  FOIII 10-20W/m2(n) OIII emission line flux ((unassigned);(unassigned);(unassigned);meta.abstract)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_FOIII 10-20W/m2(n) Error on FOIII ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  FSiIII 10-20W/m2(n) SiIII emission line flux ((unassigned);(unassigned);(unassigned);meta.abstract)
  e_FSiIII 10-20W/m2(n) Error on SiIII ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  FCIII 10-20W/m2(n) CIII emission line flux ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract)
  e_FCIII 10-20W/m2(n) Error on FCIII ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  l_FNeIV2422 (char) Limit flag on FNeIV2422 ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  FNeIV2422 10-20W/m2(n) [NeIV]2422 emission line flux ((unassigned);(unassigned);(unassigned);meta.abstract)
  e_FNeIV2422 10-20W/m2(n) Error on FNeIV2422 ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  FMgII 10-20W/m2(n) MgII emission line flux ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract)
  e_FMgII 10-20W/m2(n) Error on MgII (phot.count;instr.det.qe;stat.min;time.age;meta.main)
  Simbad  ask the Simbad data-base about this object (obs.param;instr.calib;stat.min;pos.geocentric)
  _RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Declination (J2000) from SIMBAD (not part of the original data) ((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=846560316 Where phase=3 and catid=74954707
**** 
**** --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/VR3663311.err (2026-10-29T03:38:33)
-3
-source=J/MNRAS/495/4707/tablea2
-ref=VIZ6ae2bfbb37e5cf
elapse time 3