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Managed a bit of further processing on data captured on holiday - this field of view is something I would really struggle with at home (it's 9 degrees lower, and doesn't rise above my roof from my garden!) - a widefield of the Eagle (M16), Swan/Omega (M17) and M18, as well as a lot of HII in the surrounding areas. The HA filter helped a lot in cutting through the atmosphere - it's not fantastically high from the site we were at, and I still had to have a couple of nights at it dodging the trees.
QHY163M + Canon 200mm f2.8L (@f3.85) + Baader 7nm HA filter, mounted on a Losmandy GM8.
Exposure 2h50m in 5min subs. Binned a few subs as they were of poor quality.
Processing in PI. Thanks for looking
At 50% resolution:
Partially annotated version (lots of unmarked catalogues not shown, and not sure why Sh2-47 is marked away from the actual object! :
This came as a bonus target, I didn't really plan to shoot it, but I took the opportunity to grab some frames before astrodark or with the DSLR or waiting for other targets
So this is a mix of everything:
10x2min Ha with the ASI1600 and 130PDS on the AZ-EQ5.
11x3min Ha with the ASI1600 and Esprit80 on the AZ-EQ5.
19x5min Ha with the ASI1600 and Esprit80, 11 on the AZ-EQ5, 8 on the EQ6-R.
15x5min Oiii with the ASI1600 and Esprit80 on the AZ-EQ5.
74x90s with the DSLR and 130PDS on the AZ-EQ5.
For a total of 5:34h.
Crop of RGB, HOO and HOO-RGB.
Which are your thoughts before I call it the final version?