Source Epoch Contour
PostScript
Colour
PostScript
Colour
GIF

0723-008

(OJ +039)
BL Lac Object
z= 0.127
V= 17.50

Notes (from the published papers): OI\,--039 is a BL Lac type object with $V$=18.0 and $z$=0.128 (\citet{Wills76}). It has a galactic latitude of $+7\rlap{.}^\circ23$. At pc-scales, the \citet{Fey97} maps show a jet to the NW at 8.4\,GHz up to 7\,mas that turns to the N at distances of 40\,mas (2.3\,GHz map). This structure is also to be seen at the 1.6\,GHz maps of \citet{Bondi96}. Our map from August 1997 shows a clear distinct component at 2\,mas to the NW and more diffuse emission farther out up to 6\,mas from the core.

08/1997

05/2002

PS

PS

PS

PS

GIF

GIF


ros@mpifr-bonn.mpg.de