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View Full Version here: : Rosette in narrowband


MarkInSpace
13-01-2025, 04:46 PM
NGC2244 in SHO with Foundation Optics 86+1X flattener.
Windy conditions so lots of failed subs,
ha 62x 300s
oiii 46 x 300s
sii 23 x 300s

processed in pixinsight.
note - I had a hard time uploading has the max size been reduced?

AlexN
13-01-2025, 05:05 PM
The max size has always been 200kb (since I can remember anyway)

Lovely image mate!

I just recently put together my first image of the Rosette with similar total exposure time and I was amazed that with how much Ha and OIII is there - but when that first SII sub hit the screen I was wondering if I'd messed up and shot 30s, not 300... Boy its dim!

Lovely rendition, just a bit bigger FOV that my image was sorely missing, but, it'll be there next year for me to go at it again!

Dave882
13-01-2025, 06:53 PM
Yeah that’s lovely mate. Beautiful detail even in the low res version. Perfectly framed. Congratulations!