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/505/1954
  Properties and X-rays of RLQs and RQQs quasars (Zhu+, 2021)
ReadMe+ftp
2021MNRAS.505.1954Z
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Post annotation 		img(gal)
1.J/MNRAS/505/1954/table1*The RLQ sample used in this paper (Note) (349 rows) (released 2025-07-18)
[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) SDSS-DR14 designation (HHMMSS.ss+DDMMSS.s) (Name) (Note G1)   (meta.id;meta.main)
  z  Redshift normally heliocentric (z) (src.redshift)
  imag mag The i-band magnitude (mi) (Note 1)   (phot.mag;em.opt.I)
  logL2500A [10-7W/Hz]Logarithm of the rest-frame monochromatic luminosity at 2500 Å (logL2500A) (phys.luminosity;em.UV)
  logL5GHz [10-7W/Hz]Logarithm of the rest-frame monochromatic luminosity at 5GHz (logL5GHz) (phys.luminosity;em.radio)
  logL2keV [10-7W/Hz]Logarithm of the rest-frame monochromatic luminosity at 2keV (logL2keV) (phys.luminosity;em.X-ray)
  logR [-] Logarithm of the radio loudness parameter R (logR) (Note 2)   (phot.flux;arith.ratio)
  alphaR  (n) Radio spectral slope, -d(Log F)/d(Log nu) (alphaR) (spect.index)
  log(Lx/Lxrqq) [-] Logarithm of X-ray luminosity ratio (Note 3)   (phys.luminosity;arith.ratio)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  _RA deg (i) Positions from SDSS name (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from SDSS name (declination part) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
.errorfile=/tmp/V-3.err (2025-08-23T08:37:34)
-3
-source=J/MNRAS/505/1954/table1
-ref=VIZ68a97dce22cb6a
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 Jun 11 08:12 /srv/httpd/bin/vizier
1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755938254]   Select famid, name, explain From METAfam where famid=1012
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755938254]   Select famid, name, explain From METAfam where famid=156
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755938254]   Select ucdid, name, class, explain From METAucd where ucdid=249
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755938254]   Select famid, name, explain From METAfam where famid=1165
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755938254]   Select ucdid, name, class, explain From METAucd where ucdid=248
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755938254]   Select famid, name, explain From METAfam where famid=1135
----db1_reset(0 'metaviz@VIZIR')
----inherit(u=used, h=hidden):
     [u] +source=J/MNRAS/505/1954/table1
     [u] -ref=VIZ68a97dce22cb6a
====inherit(): added 0 hidden fields
----free temporary files
----db1_close(0 'metaviz@VIZIR')
----db1_close(1 'metaviz@VIZIR')
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