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J/MNRAS/521/289
  XQR-30 quasars absorption systems properties (Davies+, 2023)
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2023MNRAS.521..289D
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1.J/MNRAS/521/289/xqr30absThe full metal absorber catalog containing systems propertie for the 42 quasars sample (5512 rows) (released 2026-07-27)
[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)
  QSO (char) Quasar name identifier (QsoID) (meta.id.part;meta.main)
  SystID  (n) System identifier number as described in sect. 3.7 components are grouped into systems following a method similar to that described in D'Odorico et al. (2022MNRAS.512.2389D) (SystemID) (Note 1)   (meta.id.part;meta.main)
  CompID (char) Absorption component whcih are grouped into system, CompID consisting of a system number and a component label (ComponentID) (Note 2)   (meta.id.part;meta.main)
  z  Optical-depth-weighted mean redshift systems or Voigt profile redshift components (z) (Note 3)   (src.redshift)
  El (char) Ion or species with the associated transition wavelength in nm (Species) (phys.atmol.element)
  EW 0.1nm (n) Rest frame equivalent width measurement (W) (spect.line.eqWidth)
  e_EW 0.1nm (n) Error of EW (dW) (stat.error;spect.line.eqWidth)
  f_EW (char) Flag reported for each transition in each system (W_flag) (Note 4)   (meta.code)
  logN [cm-2] (n) Column density measurement (logN) (phys.columnDensity)
  e_logN [cm-2] (n) Error of logN (dlogN) (stat.error)
  f_logN (char) Flag reported for both systems and individual components (logN_flag) (Note 5)   (meta.code)
  dv90 km/s (n) The velocity interval enclosing 90 per cent of the absorption optical depth as in sect. 3.8 defined in Prochaska & Wolfe (1997ApJ...487...73P) (v90) (spect.line.width)
  b km/s (n) The b Doppler parameter measurement of the absorption (b) (phys.absorption)
  e_b km/s (n) Error of b parameter (db) ? (stat.error)
  Samp (char) Flag of the sample constructed as string flag of Y or N answer to 4 questions (SampleFlags) (Note 6)   (meta.code)
  Prim (char) Flag indicating whether the system is part of the primary sample as discussed in section 6.2 (PrimarySample) (meta.code)
  PorI (char) Flag indicating whether the absorption system is proximate P or intervening I (ProximateOrIntervening) (Note 7)   (meta.code)

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  
.errorfile=/tmp/VR1299147.err (2026-08-06T20:11:37)
-2
-source=J/MNRAS/521/289/xqr30abs
-ref=VIZ6a74ea7913d2cb
elapse time 0

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

Contents of error file (/tmp/VR1299147.err):
....vizier, Version 7.5.8
CDSportal=http://cdsportal.cds.unistra.fr/StoreVizierData.html
COCAT=130.79.128.31
COCATPORT=1801
CONTEXT_DOCUMENT_ROOT=/srv/httpd/local/cgi/
CONTEXT_PREFIX=/local/viz-bin/
Content=text/html
DOCKER=yes
DOCUMENT_ROOT=/srv/httpd/Pages/
GATEWAY_INTERFACE=CGI/1.1
GLUDIR=/srv/glu
GLUHOME=/srv/glu
GROUP=root
HOME=/srv/httpd
HOST=3cc090d0de86
HOSTTYPE=x86_64-linux
HTTP_ACCEPT=*/*
HTTP_ACCEPT_ENCODING=gzip, br, zstd, deflate
HTTP_CONNECTION=Keep-Alive
HTTP_HOST=localhost:8081
HTTP_USER_AGENT=Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
HTTP_X_FORWARDED_FOR=216.73.217.111, 127.0.0.1
HTTP_X_FORWARDED_HOST=tapvizier1.u-strasbg.fr
HTTP_X_FORWARDED_SERVER=tapvizier1.cds.unistra.fr
LC_ALL=C
LD_LIBRARY_PATH=/srv/httpd/../lib:/srv/lib:/usr/local/lib:/usr/lib
LOGNAME=root
MACHTYPE=x86_64
MAX_UPLOADS=100000
METADB=metaviz@TAPVIZIER1 asu asu4VizieR
MOCCMD=mocset query /srv/httpd/mocs/mocset10.bin cone -p 5 
NEWS=/VizieR/+news.htx
OSTYPE=linux
PATH=/srv/httpd/bin:/usr/local/bin:/usr/bin:/bin
PATH_INFO=/
PWD=/srv/httpd/cgi
QUERY_STRING=-source=J%2FMNRAS%2F521%2F289%2Fxqr30abs
REMOTE_ADDR=172.19.0.1
REMOTE_PORT=48238
REQUEST_METHOD=GET
REQUEST_SCHEME=http
REQUEST_URI=/local/viz-bin/VizieR?-source=J%2FMNRAS%2F521%2F289%2Fxqr30abs
SCRIPT_FILENAME=/srv/httpd/local/cgi/VizieR
SCRIPT_NAME=/local/viz-bin/VizieR
SERVER_ADDR=172.19.0.3
SERVER_ADMIN=gilles.landais@astro.u-strasbg.fr
SERVER_NAME=localhost
SERVER_PORT=8081
SERVER_PROTOCOL=HTTP/1.1
SERVER_SIGNATURE=
SERVER_SOFTWARE=Apache/2.4.66 (Unix)
SESAME_SERVER=glu
SHLVL=1
USER=root
VENDOR=unknown
VIZCLONE_STATISTICS=no
Vaccess=*
Vprog=/srv/httpd/bin/vizier
Vprog_ls=-rwxr-xr-x 1 root root 974128 Aug  5 14:41 /srv/httpd/bin/vizier
Vroot=/srv/httpd

################################################################
....(in): -source=J/MNRAS/521/289/xqr30abs
################################################################

....Trying '/srv/httpd/interfaces' => OK
....Trying '/srv/httpd/interfaces' => 3
....db1_interfaces(/srv/httpd/interfaces)
----db1_open(metaviz@TAPVIZIER1) gives: 0
----Open server: tapvizier1.cds.unistra.fr, port 5434 (type postgres base vizier)
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select      METAcol.name as name, METAcol.dbname as dbname, METAcol.length as length      from METAcol, METAtab      where METAcol.catid=0 and METAtab.catid=0 and METAcol.tabid = METAtab.tabid      and METAtab.name = 'METAdba'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select      METAcol.name as name, METAcol.dbname as dbname, METAcol.length as length      from METAcol, METAtab      where METAcol.catid=0 and METAtab.catid=0 and METAcol.tabid = METAtab.tabid      and METAtab.name = 'METAtab'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select      METAcol.name as name, METAcol.dbname as dbname, METAcol.length as length      from METAcol, METAtab      where METAcol.catid=0 and METAtab.catid=0 and METAcol.tabid = METAtab.tabid      and METAtab.name = 'METAcol'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select      METAcol.name as name, METAcol.dbname as dbname, METAcol.length as length      from METAcol, METAtab      where METAcol.catid=0 and METAtab.catid=0 and METAcol.tabid = METAtab.tabid      and METAtab.name = 'METAcat'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select      METAcol.name as name, METAcol.dbname as dbname, METAcol.length as length      from METAcol, METAtab      where METAcol.catid=0 and METAtab.catid=0 and METAcol.tabid = METAtab.tabid      and METAtab.name = 'METAmor'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select      METAcol.name as name, METAcol.dbname as dbname, METAcol.length as length      from METAcol, METAtab      where METAcol.catid=0 and METAtab.catid=0 and METAcol.tabid = METAtab.tabid      and METAtab.name = 'METAdic'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select      METAcol.name as name, METAcol.dbname as dbname, METAcol.length as length      from METAcol, METAtab      where METAcol.catid=0 and METAtab.catid=0 and METAcol.tabid = METAtab.tabid      and METAtab.name = 'METAdig'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select      METAcol.name as name, METAcol.dbname as dbname, METAcol.length as length      from METAcol, METAtab      where METAcol.catid=0 and METAtab.catid=0 and METAcol.tabid = METAtab.tabid      and METAtab.name = 'METAfam'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select      METAcol.name as name, METAcol.dbname as dbname, METAcol.length as length      from METAcol, METAtab      where METAcol.catid=0 and METAtab.catid=0 and METAcol.tabid = METAtab.tabid      and METAtab.name = 'METAucd'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select      METAcol.name as name, METAcol.dbname as dbname, METAcol.length as length      from METAcol, METAtab      where METAcol.catid=0 and METAtab.catid=0 and METAcol.tabid = METAtab.tabid      and METAtab.name = 'METAauth'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select MAX(dbaid) as nlogins from METAdba
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select MAX(famid) as mUCD1 from METAfam
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select hstid, flag from METAhst where name='3cc090d0de86.astro.unistra.fr'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select authid, name From METAauth where authid=0
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select name, dbname, catid, tabid, flags, equinox, epoch, explain, dbaid, cooframe, release, records, notid, comment, status, cooprec, morexplain From METAtab where name = 'J/MNRAS/521/289/xqr30abs' and catid in (select catid from METAcat where catid=METAtab.catid and (authid=0))
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   select login from METAdba where dbaid=46
----db1_reset(0 'metaviz@TAPVIZIER1')
------------db1_tcreate(0): temporary table=T1
----db1_exec(0 'metaviz@TAPVIZIER1'):
[1786047097]    insert into T1 values(75210289)
------------(1 records affected)
------------db1_tcreate(0): temporary table=T2
----db1_exec(0 'metaviz@TAPVIZIER1'):
[1786047097]    insert into T2 values(75210289)
------------(1 records affected)
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   select k.catid,k.kwdid from METAkwd k,T2 t where k.catid=t.id and ((-1*kwdid)<(select min(kwdno_min*1) from METAkwcat where name in ('Astronomy')) or  (-1*kwdid)>(select max(kwdno_max*1) from METAkwcat where name in ('Astronomy'))) order by catid
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select name, dbname, catid, tabid, flags, equinox, epoch, explain, dbaid, cooframe, release, records, notid, comment, status, cooprec, morexplain From METAtab where name = 'METAkwdef' and catid in (select catid from METAcat where catid=METAtab.catid and (authid=0))
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select catid, morid, text From METAmor where catid=0 order by morid
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select name, dbname, catid, tabid, famid, type, dbtype, length, flags, fmt, unit, dbunit, explain, colid, notid, morid, ucdid, vounit, morexplain From METAcol where catid=0 and  tabid=11 order by colid
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select      METAcol.name as name, METAcol.dbname as dbname, METAcol.length as length      from METAcol, METAtab      where METAcol.catid=0 and METAtab.catid=0 and METAcol.tabid = METAtab.tabid      and METAtab.name = 'METAfilter'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select      METAcol.name as name, METAcol.dbname as dbname, METAcol.length as length      from METAcol, METAtab      where METAcol.catid=0 and METAtab.catid=0 and METAcol.tabid = METAtab.tabid      and METAtab.name = 'METAsed'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select colid, photid, fltrid, photid1, fltrid1 From METAsed where catid=0 and tabid=11
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   select login from METAdba where login like 'large_tables%'
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select name, kwdid, kwdkm, kwdno, Nk From METAkwdef
#...meta_close(1): retrieved 147/0 tuples [tested=147]
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   SELECT catid FROM METAcat WHERE name='75210289'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select name, catid, title, kslot, explain, status, popu, authid, bibcode, flags, doi, orcid, authors From METAcat where catid=75210289 and (authid=0)
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select name, dbname, catid, tabid, flags, equinox, epoch, explain, dbaid, cooframe, release, records, notid, comment, status, cooprec, morexplain From METAtab Where catid=75210289 order by tabid
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select name, dbname, catid, tabid, famid, type, dbtype, length, flags, fmt, unit, dbunit, explain, colid, notid, morid, ucdid, vounit, morexplain From METAcol where catid=75210289 order by catid,tabid,colid
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select catid, morid, text From METAmor where catid=75210289 order by morid
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select colid, photid, fltrid, photid1, fltrid1 From METAsed where catid=75210289 and tabid=1
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select colid, photid, fltrid, photid1, fltrid1 From METAsed where catid=75210289 and tabid=2
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select colid, photid, fltrid, photid1, fltrid1 From METAsed where catid=75210289 and tabid=3
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select colid, photid, fltrid, photid1, fltrid1 From METAsed where catid=75210289 and tabid=4

====Contents of more_defs:
(nil)
====argColors='(nil)'

....DisplayFile(/srv/httpd/VizieR/+menu.htx) ****Non-existant file****
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select name, dbname, catid, tabid, famid, type, dbtype, length, flags, fmt, unit, dbunit, explain, colid, notid, morid, ucdid, vounit, morexplain From METAcol where catid=75210289 and  tabid=2 order by colid
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select colid, photid, fltrid, photid1, fltrid1 From METAsed where catid=75210289 and tabid=2
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select name, dbname, catid, tabid, flags, equinox, epoch, explain, dbaid, cooframe, release, records, notid, comment, status, cooprec, morexplain From METAtab where name = 'METAtime' and catid in (select catid from METAcat where catid=METAtab.catid and (authid=0))
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select catid, morid, text From METAmor where catid=0 order by morid
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select name, dbname, catid, tabid, famid, type, dbtype, length, flags, fmt, unit, dbunit, explain, colid, notid, morid, ucdid, vounit, morexplain From METAcol where catid=0 and  tabid=52 order by colid
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select colid, photid, fltrid, photid1, fltrid1 From METAsed where catid=0 and tabid=52
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select catid, tabid, colid, time_syst_id, scale_name, frame_name, time_systematic_err, name, description, time_offset, time_uncertainty, time_representation, id, flags From METAtime where catid=75210289 and tabid=2
#...meta_close(1): retrieved 0/1000 tuples [tested=0]
++++status=3 0
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   SELECT catid FROM METAcat WHERE name='75210289'
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select name, catid, title, kslot, explain, status, popu, authid, bibcode, flags, doi, orcid, authors From METAcat where catid=75210289 and (authid=0)
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select name, dbname, catid, tabid, flags, equinox, epoch, explain, dbaid, cooframe, release, records, notid, comment, status, cooprec, morexplain From METAtab Where catid=75210289 order by tabid
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select idori, kwdid, name, explain From METAorigin
----db1_open(metaviz@TAPVIZIER1) gives: 1
----Open server: tapvizier1.cds.unistra.fr, port 5434 (type postgres base vizier)
----db1_exec(1 'metaviz@TAPVIZIER1'):
[1786047097]    Update METAhit set etime=839362297,  Ncalls = Ncalls+1 where catid=75210289 and hstid=-1 and btime=838906200
------------(1 records affected)
----db1_exec(1 'metaviz@TAPVIZIER1'):
[1786047097]    UPDATE METAstat set nlocal=nlocal+1, tlocal=839362297 Where phase=3 and catid=75210289
------------(1 records affected)
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select famid, name From METAfam where famid>=0
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select ucdid, name From METAucd where ucdid>=0
....show_table(J/MNRAS/521/289/xqr30abs): show_status = (17, 1, 0, 0, 0)
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select ucdid, name, class, explain From METAucd where ucdid=82
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select famid, name, explain From METAfam where famid=1243
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select ucdid, name, class, explain From METAucd where ucdid=78
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select ucdid, name, class, explain From METAucd where ucdid=1
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select famid, name, explain From METAfam where famid=180
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select famid, name, explain From METAfam where famid=181
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select famid, name, explain From METAfam where famid=182
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select ucdid, name, class, explain From METAucd where ucdid=321
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select famid, name, explain From METAfam where famid=1247
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select ucdid, name, class, explain From METAucd where ucdid=164
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select famid, name, explain From METAfam where famid=75
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select ucdid, name, class, explain From METAucd where ucdid=293
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select famid, name, explain From METAfam where famid=1273
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select ucdid, name, class, explain From METAucd where ucdid=348
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select famid, name, explain From METAfam where famid=120
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select ucdid, name, class, explain From METAucd where ucdid=62
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select famid, name, explain From METAfam where famid=105
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select ucdid, name, class, explain From METAucd where ucdid=174
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select famid, name, explain From METAfam where famid=930
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select ucdid, name, class, explain From METAucd where ucdid=297
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select famid, name, explain From METAfam where famid=1336
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select ucdid, name, class, explain From METAucd where ucdid=121
----db1_reset(0 'metaviz@TAPVIZIER1')
----db1_query(0 'metaviz@TAPVIZIER1'):
[1786047097]   Select famid, name, explain From METAfam where famid=1271
----db1_reset(0 'metaviz@TAPVIZIER1')
----inherit(u=used, h=hidden):
     [u] +source=J/MNRAS/521/289/xqr30abs
     [u] -ref=VIZ6a74ea7913d2cb
====inherit(): added 0 hidden fields
----free temporary files
----db1_close(0 'metaviz@TAPVIZIER1')
----db1_close(1 'metaviz@TAPVIZIER1')
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