Excellent, Fred !!!
Very sharp, and you've gotten fainter detail than we got with our version. 47 hours is truly impressive.
Do you know which bit is the SNR? There's a big multiply loculated bubble at about 7 or 8 o'clock that looks very like it might be an SNR, and is rich in OIII and SII, but there are lots and lots of other bits in the image that one might guess are older, more disrupted SNR's.
Once again, beautiful work.
M & T
Last edited by Placidus; 12-02-2017 at 08:54 AM.
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