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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/ApJS/195/16
  HST survey for Lyman limit systems. I. (O'Meara+, 2011)
ReadMe+ftp
2011ApJS..195...16O
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[METAcat] [METAcells] [stats]
Post annotation 		img(gal)
1.J/ApJS/195/16/table1Full input sample of HST QSOs (100 rows) (released 2017-12-15)
[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)
  SDSS (char) Quasar identification (HHMM+DDMM; J2000) (meta.id;meta.main)
  f_SDSS (char) [c-f] Other identification for SDSS quasar (Note 1)   (meta.code)
  RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  zem  SDSS quasar emission redshift (src.redshift)
  g'mag mag SDSS quasar AB g'-band magnitude (phot.mag;em.opt.B)
  Inst (char) HST instrument (Note 2)   (instr)
  ID (char) SDSS complete identification (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  Sloan  Display the SDSS data for this quasar (meta.ref.url)
  Simbad  ask the Simbad data-base about this object
  NED  ask the NED data-base about this object

ALL cols		    
 (i)indexed column
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 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
.errorfile=/tmp/V-0.err (2025-08-23T20:45:56)
-2
-source=21950016
-ref=VIZ68aa28842fc5fa
elapse time 0

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

Contents of error file (/tmp/V-0.err):
-rwxr-xr-x 1 root root 963736 Jun 11 08:12 /srv/httpd/bin/vizier
-------db1_tcreate(0): temporary table=T1
----db1_exec(0 'metaviz@VIZIR'):
[1755981956]    insert into T1 values(34840609)
------------(1 records affected)
------------db1_tcreate(0): temporary table=T2
----db1_exec(0 'metaviz@VIZIR'):
[1755981956]    insert into T2 values(34840609)
------------(1 records affected)
----db1_query(0 'metaviz@VIZIR'):
[1755981956]   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
(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755981956]   Select ucdid, name, class, explain From METAucd where ucdid=17
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755981956]   Select famid, name, explain From METAfam where famid=233
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755981956]   Select famid, name, explain From METAfam where famid=179
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755981956]   Select ucdid, name, class, explain From METAucd where ucdid=84
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755981956]   Select famid, name, explain From METAfam where famid=530
----db1_reset(0 'metaviz@VIZIR')
----inherit(u=used, h=hidden):
     [u] +source=21950016
     [u] -ref=VIZ68aa28842fc5fa
====inherit(): added 0 hidden fields
----free temporary files
----db1_close(0 'metaviz@VIZIR')
----db1_close(1 'metaviz@VIZIR')
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