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20 hours 35 minutes total exposure time
129*300 second Ha sub exposures
54*300 second OIII sub exposures
64*300 second SII sub exposures
Bin 2x2
100 bias 30 flats 30 darks
Celestron C8 Edge at F/10
QHY268M APS-C CMOS camera
Celestron CGE
Astrodon 5nm Ha, OII and SII filters
Processed in PixInsight and Photoshop
Image taken over 4 nights in June and July 2025
Taken from my back yard in Hillsborough NJ.