Here's another one I've just finished processing. Slightly noisy on the edges due to misaligned frames during registration. I took this data over three nights, some had better seeing than others. All up 38x10min so a bit over 6hours.
There's a higher res
here [1759x1294px] (4.3MB) and a big one in TIFF format
here [2932x2156px] (12MB).
Again I'll complete this with some Oiii and Sii. Not an AG12's sid by a long shot but it still holds its liquor IMHO
Thanks for looking.