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/A+AS/128/507
  The Hamburg Quasar Survey. II. (Engels+ 1998)
ReadMe+ftp
1998A&AS..128..507E
Similar Catalogs
spectrum
[METAcat] [METAcells] [stats]
Post annotation 		img(gal)
1.J/A+AS/128/507/table2-4Names, coordinates, redshift, observing dates, B magnitudes and comments (122 rows) (released 2013-03-06)
[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)
  Name (char) Object Name (meta.id;meta.main)
  RA1950 "h:m:s" (i) Right ascension (1950) (pos.eq.ra;meta.main)
  DE1950 "d:m:s" (i) Declination (1950) (pos.eq.dec;meta.main)
  z  Redshift (src.redshift)
  ObsDate "Y:M:D" (n)Observing date (time.epoch)
  Bmag mag B magnitude (phot.mag;em.opt.B)
  spFile (char) Name of file (in this directory) containing the spectrum (meta.id;meta.file)
spectrum
  Com (char) Comments (meta.note)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

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/V-3.err (2025-04-18T09:25:19)
-3
-source=J/A+AS/128/507
-ref=VIZ68021a7fa003b
elapse time 0

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 Apr 10 15:32 /srv/httpd/bin/vizier
vizier -- Version 7.5
: 1
----Open server: 130.79.128.5, port 5432 (type postgres base vizier)
----db1_query(1 'metaviz@VIZIR'):
[1744968319]   SELECT max(popu) as Ncalls FROM METAcat where catid!=0
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select famid, name, explain From METAfam where famid=1135
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select ucdid, name, class, explain From METAucd where ucdid=321
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select famid, name, explain From METAfam where famid=1247
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select ucdid, name, class, explain From METAucd where ucdid=370
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select famid, name, explain From METAfam where famid=1363
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select ucdid, name, class, explain From METAucd where ucdid=112
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select ucdid, name, class, explain From METAucd where ucdid=934
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select famid, name, explain From METAfam where famid=731
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select ucdid, name, class, explain From METAucd where ucdid=71
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select famid, name, explain From METAfam where famid=173
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select ucdid, name, class, explain From METAucd where ucdid=80
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select famid, name, explain From METAfam where famid=1261
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select famid, name, explain From METAfam where famid=1167
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select famid, name, explain From METAfam where famid=1137
----db1_reset(0 'metaviz@VIZIR')
----inherit(u=used, h=hidden):
     [u] +source=J/A+AS/128/507
     [u] -ref=VIZ68021a7fa003b
====inherit(): added 0 hidden fields
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select ucdid, name, class, explain From METAucd where ucdid=5
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select famid, name, explain From METAfam where famid=462
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select ucdid, name, class, explain From METAucd where ucdid=193
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select famid, name, explain From METAfam where famid=391
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select ucdid, name, class, explain From METAucd where ucdid=236
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select ucdid, name, class, explain From METAucd where ucdid=257
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select famid, name, explain From METAfam where famid=1192
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select ucdid, name, class, explain From METAucd where ucdid=227
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select famid, name, explain From METAfam where famid=240
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select ucdid, name, class, explain From METAucd where ucdid=134
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select ucdid, name, class, explain From METAucd where ucdid=38
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744968319]   Select famid, name, explain From METAfam where famid=237
----db1_reset(0 'metaviz@VIZIR')
----free temporary files
----db1_close(0 'metaviz@VIZIR')
----db1_close(1 'metaviz@VIZIR')
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