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/511/4159
  Study of LQGs with SDSS-DR7-QSO data (Friday+, 2022)
ReadMe+ftp
2022MNRAS.511.4159F
Similar Catalogs
[METAcat] [METAcells] [stats]
Post annotation 		img(gal)
1.J/MNRAS/511/4159/tablec1The 71 large quasar groups LQGs parameters (71 rows) (released 2025-03-03)
[METAtab] [METAcola]

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - ) [METAcola]
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Nmemb  The number of members belonging to the large quasar group (m) (meta.number)
  RAJ2000 deg (i) Mean right ascension of the member quasars (J2000) (α{bar}) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Mean declination of the member quasars (J2000) (δ{bar}) (pos.eq.dec;meta.main)
  z  Mean redshift of the member quasars (z{bar}) (src.redshift)
  w71  The normalized goodness-of-fit weight w is scaled by w71 = w * 71 for clarity, and to distinguish those LQGs weighted higher (w71 > 1) or lower (w71 < 1) than the mean w{bar} (w71) (stat.fit.goodness;stat.weight)
  PA2D deg Position angle computed from the 2D approach (θ2D) (pos.posAng;meta.modelled)
  HWCI2D deg Half-width confidence interval HWCI γh computed from the 2D approach (γh2D) (phys.angSize;meta.modelled)
  PA3D deg Position angle computed from the 3D approach (θ3D) (pos.posAng;meta.modelled)
  HWCI3D deg Half-width confidence interval HWCI γh computed from the 3D approach (γh3D) (phys.angSize;meta.modelled)
  a  Ratio of LQG enclosing ellipsoid axe, major axis a dimensionless length from the 3D approach from Appendix C Figure C2 (a) (phys.angSize.smajAxis;arith.ratio)
  b  Ratio of LQG enclosing ellipsoid axe, intermediate axis b dimensionless length from the 3D approach from Appendix C Figure C2 (b) (phys.angSize;arith.ratio)
  c  Ratio of LQG enclosing ellipsoid axe, minor axis c dimensionless length from the 3D approach from Appendix C Figure C2 (c) (phys.angSize.sminAxis;arith.ratio)

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 (i)indexed column
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usage  Display UCD1+    UCD1  
.errorfile=/tmp/V-3.err (2025-08-24T17:39:19)
-3
-source=J/MNRAS/511/4159/tablec1
-ref=VIZ68ab4e488e235
elapse time 1

Options: wopt=0, optS=0, onote=0, opt1=8, opos=0

Contents of error file (/tmp/V-3.err):
-rwxr-xr-x 1 root root 963736 Jun 11 08:12 /srv/httpd/bin/vizier
vizier -- Version 7.5.1
cgiprint -- version 9.68 (2016-01-16)
taviz@VIZIR'):
[1756057160]   Select ucdid, name, class, explain From METAucd where ucdid=81
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select famid, name, explain From METAfam where famid=314
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select ucdid, name, class, explain From METAucd where ucdid=249
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select ucdid, name, class, explain From METAucd where ucdid=1
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select famid, name, explain From METAfam where famid=1165
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select ucdid, name, class, explain From METAucd where ucdid=248
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select famid, name, explain From METAfam where famid=1135
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select ucdid, name, class, explain From METAucd where ucdid=321
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select famid, name, explain From METAfam where famid=1247
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select ucdid, name, class, explain From METAucd where ucdid=353
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select ucdid, name, class, explain From METAucd where ucdid=366
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select famid, name, explain From METAfam where famid=1459
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select ucdid, name, class, explain From METAucd where ucdid=268
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select ucdid, name, class, explain From METAucd where ucdid=79
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select famid, name, explain From METAfam where famid=1221
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select ucdid, name, class, explain From METAucd where ucdid=134
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select famid, name, explain From METAfam where famid=134
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select ucdid, name, class, explain From METAucd where ucdid=135
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select ucdid, name, class, explain From METAucd where ucdid=9
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select famid, name, explain From METAfam where famid=135
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select ucdid, name, class, explain From METAucd where ucdid=136
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756057160]   Select famid, name, explain From METAfam where famid=136
----db1_reset(0 'metaviz@VIZIR')
----inherit(u=used, h=hidden):
     [u] +source=J/MNRAS/511/4159/tablec1
     [u] -ref=VIZ68ab4e488e235
====inherit(): added 0 hidden fields
----free temporary files
----db1_close(0 'metaviz@VIZIR')
----db1_close(1 'metaviz@VIZIR')
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