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+A/492/637
  Eddington ratios of faint AGN (Gavignaud+, 2008)
ReadMe+ftp
2008A&A...492..637G
Similar Catalogs
[METAcat] [METAcells] [stats]
Post annotation 		img(gal)
1.J/A+A/492/637/tableb1(c)Catalog of broad-line AGN with secure redshift (235 rows) (released 2017-12-18)
[METAtab] [METAcola]
2.J/A+A/492/637/tablea1Black hole masses and Eddington ratios estimated from the MgII emission line (91 rows) (released 2017-12-18)
[METAtab] [METAcola]
3.J/A+A/492/637/tablea2Black hole masses and Eddington ratios estimated from the CIV emission line (29 rows) (released 2017-12-18)
[METAtab] [METAcola]
4.J/A+A/492/637/tableb2(c)AGN with a single emission line detected (flag 19) (63 rows) (released 2017-12-18)
[METAtab] [METAcola]

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1+4)Reg (char) Region of the observation (Note G1)   (obs.field)
   (ALL)VVDS  (i) Object identification number of the VVDS database (meta.id;meta.main)
  (1)BH (char) M indicates that more details about black hole masses and Eddington ratios estimates are available in the other tables (meta.ref.url)
  (1+4)RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  (1+4)DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
   (ALL)z  Redshift (src.redshift)
  (1)q_z  Redshift quality flag (Note 2)   (meta.code.qual;src.redshift)
  (1+4)Ep  VVDS observation epoch (time.epoch;obs)
  (1+4)Bmag mag (n) B magnitude in AB system (Note G3)   (phot.mag;em.opt.B)
  (1+4)Vmag mag (n) V magnitude in AB system (Note G3)   (phot.mag;em.opt.V)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+4)Rmag mag (n) R magnitude in AB system (Note G3)   (phot.mag;em.opt.R)
   (ALL)Imag mag I magnitude in AB system (Note G3)   (phot.mag;em.opt.I)
  (1+4)Morph (char) Morphology classification in the I-band (Note G4)   (meta.code;src.morph)
  (1)Rem (char) Remarks (Note 5)   (meta.note)
  (2+3)S/N  Mean S/N per pixel in the vicinity of the broad-emission line (stat.snr)
  (2)logL3000 [10-7W] Monochromatic luminosity at 3000Å (phys.luminosity)
  (2+3)logLBol [10-7W] Corresponding bolometric luminosity (phys.luminosity)
  (2+3)FWHM km/s FWHM of the MgII line (spect.line.width;spect.line)
  (2+3)logMBH [solMass]Estimate of the virial black hole Mass as obtained from Eq. (1) of the paper (phys.mass)
  (2+3)logeps  Eddington ratio log(Lbol/LEdd) (phys.luminosity;arith.ratio)
  (3)logL1350 [10-7W] Monochromatic luminosity at 1350Å (phys.luminosity)
  (4)lamBL 0.1nm Observed wavelength of the broad-emission line (em.wl)
  (4)n_z (char) [abcd] Redshift origin (Note 2)   (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)z2  Possible redshift (src.redshift)
  (4)n_z2 (char) [abcd] Redshift origin (Note 2)   (meta.note)
  (4)z3  (n) Possible redshift (src.redshift)
  (4)n_z3 (char) [abcd] Redshift origin (Note 2)   (meta.note)
  (4)z4  (n) Possible redshift (src.redshift)
  (4)n_z4 (char) [abcd] Redshift origin (Note 2)   (meta.note)

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 (2025-08-23T16:26:49)
-3
-source=J/A+A/492/637
-ref=VIZ68a9ebca2a04ef
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)
[1755966410]   Select famid, name, explain From METAfam where famid=1261
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select ucdid, name, class, explain From METAucd where ucdid=362
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select famid, name, explain From METAfam where famid=248
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select ucdid, name, class, explain From METAucd where ucdid=191
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select famid, name, explain From METAfam where famid=1316
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select famid, name, explain From METAfam where famid=399
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select ucdid, name, class, explain From METAucd where ucdid=297
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select ucdid, name, class, explain From METAucd where ucdid=289
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select famid, name, explain From METAfam where famid=1306
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select ucdid, name, class, explain From METAucd where ucdid=196
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select famid, name, explain From METAfam where famid=1025
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select ucdid, name, class, explain From METAucd where ucdid=9
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select famid, name, explain From METAfam where famid=1012
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select ucdid, name, class, explain From METAucd where ucdid=14
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select famid, name, explain From METAfam where famid=1340
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1755966410]   Select famid, name, explain From METAfam where famid=313
----db1_reset(0 'metaviz@VIZIR')
----opt1= 8
----inherit(u=used, h=hidden):
     [u] +source=J/A+A/492/637
     [u] -ref=VIZ68a9ebca2a04ef
====inherit(): added 0 hidden fields
----free temporary files
----db1_close(0 'metaviz@VIZIR')
→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

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