Monkey Head Nebula H0O-NGC 2174

Monkey Head Nebula NGC 2174 is an emission nebula located in the constellation Orion. It is located about 6,400 light-years away from Earth. Technical Info: 95 x 300 sec. Astronomik Ha 12 nm filter

123 x 300 sec. Astronomik OIII 12 nm filter

128 x 300 sec Astronomik SII 12 nm filter

91 x 1300 sec. OPTOLONG L-eNhance filter

Gain 200, Offset 50, Binning 1x1

Total Integration 36.4 hours

Explore Scientific 102mm f/7 APO Refractor

Sensor cooled to -15°C on ZWO ASI1600MM Pro (mono)

Calibration frames: Bias, Darks, and Flats.

Plate Solve-PlateSolver 2 via N.I.N.A. 1.11

Image processing Pixinsight 1.8.8-9 and Photoshop 2022

Done