Rosette Nebula NGC 2244

The Rosette Nebula is a cluster and nebula which is at a distance of 5,000 light-years from Earth and measure roughly 130 light years in diameter. Technical Info:

49 x 120 sec. Astronomik UV/IR Cut filter

49 x 300 sec. Astronomik Ha 12nm Filter

48 x 300 sec Astronomik OIII 12nm Filter

41 x 300 sec Astronomik SII 12nm Filter

Gain 200, Offset 50, Binning 1x1

Total 14.8 hours

Explore Scientific 102mm f/7 APO Refractor

Sensor cooled to -10°C on ZWO ASI1600MM Pro (mono)

Calibration frames: Bias, Darks, and Flats.

ASTAP via N.I.N.A. 1.11

Image stacking with DeepSkyStacker 4.2.5 and finished in Photoshop CC 2021

Done