Completely reprocessed this image this time in Pixinsight, from data taken on 3/14, 3/22, 3/23 2022.
Previous effort was here:
https://www.astrobin.com/t5nv4f/This is an HOO image, with RGB stars added.
Used BlurX, and then GHS for the stretch, with curves work and Topaz Denoise and StarX for the Ha and O3 separately.
Then combined with pixelmath into an HOO image. Used some more curve work and advshapening.
For the stars, BlurX, lrgbcombination, SPCC for the calibration, Archsinh stretch followed by midtone stretch in GHS.
Some curve work, then NoiseX and StarX to separate the stars, and rescreened into the starless image with pixelmath, and a slight crop.
Frames:
Baader LRGB CMOS Optimized 36mm: 18×300″(1h 30′) (gain: 100.00) 0°C
Chroma H-alpha 3nm Bandpass: 41×600″(6h 50′) (gain: 100.00) 0°C
Chroma OIII 3nm Bandpass: 41×600″(6h 50′) (gain: 100.00) 0°C
Integration:15h 10′
Thanks for looking.
Clear Skies!
Pete
Comments