Quote:
Originally Posted by Ryderscope
Very nice work Josh and the additional signal on display from the previous version really jumps out in the image. Scanning through the wider field on Astrobin, it seems that there is some very faint Ha signal in the background across the whole field which is interesting. I shall be looking for that when I get on to imaging this field.
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Thank Rodney. I was hoping that there would be a nice Ha field behind the main nebula, and I wasn't too disappointed. I would really like to put a lot more time into capturing it, and the OIII as well. As you can see from the attached over-stretched Ha, there is some complexity in the background, and even a little PN bubble.
Ignore that prominent arc though, I believe that's an issue with my flats that i still haven't found an answer for... or some off-axis light from Sirius... Probably the Sirius thing.