NGC 7822

From wiki:

NGC 7822 is a young star forming complex in the constellation of Cepheus. The complex encompasses the emission region designated Sharpless 171, and the young cluster of stars named Berkeley 59

 

Image details:

SHO (Hubble Palette)

231, 5-min, 100-gain, SII subs

115, 5-min, 100-gain, Ha subs

165, 5-min, 100-gain, OIII subs

42.75 hours of data total.

 

Data calibrated with:

Darks, Flats and Bias frames

Data collected on clear nights Dec 2024, Jan, Feb 2025.

 

ASI2600mm Pro Camera

Esprit 100ED with reducer

446mm focal length, F4.4

Sensor cooled to -10C

Sky-Watcher EQ6-R Pro mount

Dithered every 3 frames, 2X

drizzled in PIX

 

All data captured in my backyard in Yukon, Oklahoma

Bortle-7 sky.

 

Processed with Pixinsight and Photoshop.

 

 

Done