Reprocess of a wider
fov that included an elephant etc., just to get the bat by itself. Only 30 minutes
Ha and 20 minutes
RGB, also did an hour and a half Oiii, but no sign of that squid, must've been digested!! Various filters shot over four nights late in August. I'd like to say that I'll keep trying on that green meanie, but probably not, too much to do and lost causes are not on my list.
Specifics, Rokinon 135mm f2 at f2.0 for 6/5 min
Ha, at f2.8 for 20/1min
RGB w/UV-IR filter, thru ASI1600MC-cool
OSC, gain 200, offset 50, temp -10C. Captured and stacked in Nebulosity, final in
PS CS5. Posted image 50% full size and 33% of full frame.
Clear skies,
Steve