Source | Epoch | Contour PostScript |
Colour PostScript |
Colour GIF |
---|---|---|---|---|
1345+125(OP +175, 4C +12.50)Galaxy z= 0.122 V= 17.00
Notes (from the published papers):
{\small
The Seyfert 2 Galaxy 1345+125 (4C\,12.50, DA\,350, OP\,175) has
$V$=17.0, and $z$=0.1202 (\citet{DeGrijp92}).
The extremely reddened ($U-B$=0.73, $B-I$=2.54)
host galaxy of this radio source contains two nuclei $2^{\prime\prime}$
(P.A.\,$-75^\circ$)
indicating an ongoing merger (\citet{Gilmore86}).
\citet{Heckman86}
published an optical image of the merging galaxies.
\citet{Scoville00} published NICMOS images of this object at IR, and
\citet{Surace00} near-ultraviolet images.
This object is similar to Arp\,220, the prototype megamaser galaxy.
The flux density monitoring of Arecibo at 318 and 430\,MHz reported
in \citet{Salgado99} does not report any flux variations over 14 years
at those frequencies.
\citet{Shaw92} published a 5\,GHz image of this radio source together
with near-IR images.
At the 8.4\,GHz pc-scale maps of \citet{Fey96}
it has six components describing an inverted question mark figure of
70\,mas in size, first to the SE and ending at the S. Their
2.3\,GHz image displays a wide jet in the southernmost part (at 50\,mas
from the core), similar to the \citet{Shaw92} image.
Our maps report similar structures than the 8.4\,GHz
images of \citet{Fey96}.
}
|
09/1997 10/1998 11/1998 11/1999 |
PS PS PS PS |
PS PS PS PS |
GIF GIF GIF GIF |