Messier 45 in Taurus, Pleiades

Open cluster M45 with OIII nebulosity in Taurus.
The Pleiades or the Seven Sisters.
Date: 15 January 2023
FOV: approximately 4.5° × 3.0°; the angular size of M45 is about 1.8° (110')
Telescope: Askar FRA300 pro (300mm f/5 Petzval)
Guiding: ZWO ASI120MM mini mono guide camera,
ZWO 30F4 30mm mini guide scope
Computer: ASIair pro Raspberry Pi
Mount: iOptron CEM40
Camera: ZWO ASI071MC Pro Cooled (-10°C) Color CMOS with gain 90
Filter: Baader Light Pollution Moonglow filter with IR cut
Stacking: Sixty-six 240 second frames using Deep Sky Stacker
Total Time: 4 hours 24 minutes
Processing: GIMP – Levels, Curves, Saturation, Color Balance using Levels,
Brightness-Contrast, and star dimming using Value Propagate
Location: Selkirk Shores near Pulaski, NY