Nice shot Chris! I assume when you say "two data streams ... were brought together" that you mean that you removed the comet from each frame and co-added and realigned it to the co-added shot of the galaxy? -Dean > HI all, > > My last image from '07 is the spectacular close > approach in the sky of the naked eye comet Tuttle and > the M33 Triangulum spiral. This occured on the > evening of December 30th, and my image at 7 pm shows > the comet right on the edge of this face on galaxy. > > The encounter was photographed continuously in a long > sequence for 3 hours straight. Two data streams > recording the event were brought together for this > image at 7:02pm: > > http://www.schursastrophotography.com/xtiastro/m33tuttle123007.html > > OR > > http://tinyurl.com/2gmmp6 > > Notice the comet has a long thin gas tail extending to > the upper right. I have not seen a shot yet from this > apparition that shows this feature. > > Chris > > > > ____________________________________________________________________________________ > Be a better friend, newshound, and > know-it-all with Yahoo! Mobile. Try it now. > http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ > > -- > See message header for info on list archives or unsubscribing, and please > send personal replies to the author, not the list. > > -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.