~Deep Space Images by Annie Morris~
I have been incredibly busy since Christmas and unfortunately forgot to make any posts as a result. I have done some astrophotography and enjoyed the few clear nights England provided. Here are a few of the objects I imaged over the last few months:
vdb14 was a bit of a challenge for me. It is a faint bit of nebulosity in the constellation Camelopardalis. You don't see many images of it so I wasn't quite sure the orientation the camera should be in initially but that was sorted after one sub. The main problem is my scope/image train does not necessarily like broadband emissions, and in particular the blue wavelength. I get bloated stars on all blue and Luminance frames which make processing especially difficult. This is the reason I tend to stick to narrowband images for the time being. Despite these issues, I was thrilled with how it turned out.
The all-too-familiar Horsehead Nebula. I hadn't imaged this since I first began astrophotography and thought it about time I hit it again. I wanted to get the depth and detail that Hydrogen-alpha provided but also not lose the blue reflection nebaul below the HH. As always in this region, keeping Alnitak (off frame to left) from ruining the photo is always a fun challenge. I think I managed to succeed fairly well with this final result.
I also decided I wanted to try out a few more planetary nebulas. I only got one managed with out few clear nights but it provided enough of a challenge. I shot it in narrowband so have no star colors, something which I would like to eventually remedy, but the depth and detail of the Owl Nebula itself made me happy. This is an easy nebula to have washed out and not get any of the inner detail/stars. It was a processing challenge to keep that and bring out the rarely seen outer OIII halo, but I am always up for a challenge (even if I do not always succeed). Here was the final result, although I do wish to revisit this in RGB to add some star colors and perhaps better nebula color as well.
M97 - Owl Nebula
|Mars - 29 Mar 2012|