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BlackNebula
02-03-2025, 10:42 PM
Been a while since I last posted!
The amazing Rosette nebula! I just love imaging the Rosette. I have recently increased from 2 to 3 minute subs and now using the L-Ultimate, definitely makes the OIII pop compared to the ZWO dual band filter.

This was taken over 2 nights, pretty happy with the result. Used the HaOIII script in Siril to process.

Redcat 51
ZWO asi533mc pro
Celestron AVX mount
ASIair
Optolong L-Ultimate
68 X 180 sec lights
Stacked and edited in Siril, Graxpert, Photoshop and finished in Astrosharp!

AstroViking
03-03-2025, 10:07 AM
Lovely and sharp details there, Mark. Nicely done. :thumbsup:

leon
03-03-2025, 01:01 PM
You should be happy Mark nice work and very sharp, well done.

Leon

Anth10
03-03-2025, 07:03 PM
Very nice work Mark.
Anth

tim.anderson
03-03-2025, 07:08 PM
Excellent image!

Tim

BlackNebula
04-03-2025, 12:48 AM
Cheers everyone!! Sometimes a mugs game Astro, but always learning and improving and never ever boring, love this hobby!!