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VizieR

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/544/A34
  Bright AGN VLBI imaging study at 2 and 8GHz (Pushkarev+, 2012) Query images/fits /fits
image/fits
Post annotation
img(gal)
1.J/A+A/544/A34/sourcesParameters of the observed sources and of the VLBI maps, and core properties (tables 1, 5 and 7 of paper) (370 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Name (char) (i) Source name (JHHMM+DDMM, J2000) (meta.id;meta.main)
  IVS (char) Source name (HHMM+DDd, B1950) or usual name (meta.id)
  RAJ2000 "h:m:s" (i) Right Ascension J2000 (Note 1)   (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination J2000 (Note 1)   (pos.eq.dec;meta.main)
  cl (char) [QBGU] Optical classification, as Quasar, BL Lac, Galaxy or Unindentified (src.class)
  z  (n) Redshift (src.redshift)
  scale pc/mas (n) Angular scaling conversion (arith.factor)
  2FGL (char) Fermi LAT detection flag (Note 2)   (meta.code)
  Smap (char) Name of the fits file with 2.3GHz map in subdirectory images (meta.id)
  Xmap (char) Name of the fits file with 8.6GHz map in subdirectory images (meta.id;meta.file)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  S  Download the S-band (2.3GHz) image (meta.ref.url)
image/fits
  X  Download the X-band (8.6GHz) image (meta.ref.url)
image/fits
  Speak Jy Peak flux density in 2.3GHz image (in Jy/beam) (phot.flux.density;em.radio.1500-3000MHz)
  Slev mJy Bottom level contour in 2.3GHz image (instr.background)
  Stot Jy Total flux density from 2.3GHz map (phot.flux.density;em.radio.1500-3000MHz)
  Sun Jy (n) Flux density from the most compact (unresolved) component on 2.3GHz map (phot.flux.density;em.radio.1500-3000MHz)
  Sbmin mas FWHM minor axis of restoring beam at 2.3GHz (phys.angSize;em.radio.1500-3000MHz;instr.beam)
  Sbmaj mas FWHM major axis of restoring beam at 2.3GHz (phys.angSize;em.radio.1500-3000MHz;instr.beam)
  Sbpa deg Position angle of major axis of restoring beam at 2.3GHz (pos.posAng)
  Xpeak Jy Peak flux density in 8.6GHz image (in Jy/beam) (phot.flux.density;em.radio.6-12GHz)
  Xlev mJy Bottom level contour in 8.6GHz image (instr.background)
  Xtot Jy Total flux density from 8.6GHz map (phot.flux.density;em.radio.6-12GHz)
  Xun Jy (n) Flux density from the most compact (unresolved) component on 8.6GHz map (phot.flux.density;em.radio.6-12GHz)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  Xbmin mas FWHM minor axis of restoring beam at 8.6GHz (phys.angSize;em.radio.6-12GHz;instr.beam)
  Xbmaj mas FWHM major axis of restoring beam at 8.6GHz (phys.angSize;em.radio.6-12GHz;instr.beam)
  Xbpa deg Position angle of major axis of restoring beam at 8.6GHz (pos.posAng)
  Epoch "Y:M:D" (n)Date of observation (time.epoch)
  Score Jy Fitted Gaussian core flux density at 2.3GHz (phot.flux.density;em.radio)
  Sfmaj mas FWHM major axis of the fitted core Gaussian at 2.3GHz (phys.angSize;em.radio.1500-3000MHz;meta.modelled)
  l_Sfmin (char) Limit flag on Sfmin (upper limit) (Note 1)   (meta.code.error)
  Sfmin mas FWHM minor axis of the fitted core Gaussian at 2.3GHz (phys.angSize;em.radio.1500-3000MHz;meta.modelled)
  l_STb (char) Limit flag on STb (lower limit) (Note 2)   (meta.code.error)
  STb K Core brightness temperature at 2.3GHz (phys.temperature)
  Xcore Jy Fitted Gaussian core flux density at 8.6GHz (phot.flux.density;em.radio.6-12GHz)
  Xfmaj mas FWHM major axis of the fitted core Gaussian at 8.6GHz (phys.angSize;em.radio.6-12GHz;meta.modelled)
  l_Xfmin (char) Limit flag on Xfmin (upper limit) (Note 1)   (meta.code.error)
  Xfmin mas FWHM minor axis of the fitted core Gaussian at 8.6GHz (phys.angSize;em.radio.6-12GHz;meta.modelled)
  l_XTb (char) Limit flag on XTb (lower limit) (Note 2)   (meta.code.error)
  XTb K Core brightness temperature at 8.6GHz (phys.temperature)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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