Getting harder but tonight's shot seems to show it going right into the Milky
Way, around 39 degrees:
http://i727.photobucket.com/albums/ww271/Rob_Kau/C2011W320Jan201211-34UT18mmst6i\
nvtextsm.jpg

Lester Barnes' shot tonight showed it to the edge of his frame, 38 degrees. He
wasn't shooting quite as wide a field as me. I shot a field across the Milky
Way again but there was no sign of any extension on the other side. The end of
the tail will move into a clearer patch of sky in a couple of days so a bit more
of its extent might be revealed. If it's still gettable.

Cheers -

Rob Kaufman
Bright, Victoria, Australia