M51 The Whirlpool Galaxy
This is a wide field image shot at a focal length 388mm capturing Galaxy’s NGC5229, IC4263, NGC5169, NGC5173, IC4277, and IC4278. Just over an hours worth of data, to the north I have about 2 hours to shoot around the pole before I encounter powerlines and trees.
LRGB 10 x 120sec
ZWO 294Mc Pro
ZWO 120mm for guiding, Offset
Antlia 3nm Broadband filter
ASIair Plus for image acquisition and guiding