![\begin{figure}
\par\includegraphics[angle=-90,width=6.9cm,clip]{6621fg1a.eps}\hs...
...ce*{7mm}
\includegraphics[angle=-90,width=6.9cm,clip]{6621fg1f.eps} \end{figure}](/articles/aa/full/2007/25/aa6621-06/Timg7.gif) |
Figure 1:
Spectra of nearby starburst galaxies tuned to the
110-101 transition of ortho-H2O at 556.936 GHz. The velocity scale is
.
No broad line (consistent with the observed
CO J = 1-0 emission from these sources) is seen in any of the spectra.
a) NGC 253 (
= 249 km s-1). The spectrum
was obtained toward coordinates 00:47:35.2 -25:17:20 (J2000);
this position is 28
from the starburst nucleus.
b) IC 342 (
= 32 km s-1).
c) M 82 (
= 250 km s-1). Due to drifts in Odin's pointing
model with time, this spectrum was obtained at an offset
of
from the center of M 82, which is
at 09:55:54.0 +69:40:57 (J2000). d) NGC 4258 (
= 472 km s-1). e) CenA (
= 550 km s-1). f) M 51 (
= 460 km s-1). |