NGC 7822 in Cepheus (alternative SHO color palette)

NGC 7822 is a beautiful emission nebula in Cepheus, well-known and popular for its shape and the dark nebulae running through it.

Thanks to good weather three weeks ago, I was able to collect 17.5 hours of data at f/2 for this SHO version. When it comes to color, I like the classic processing in the style of the Hubble Telescope, but this slightly more modern color scheme also has its charm.

 

Celestron RASA 8

Celestron Motorfocus

EQ6-R Pro

TS 2600 MP (Gain 100, Offset 200, -10°)

Baader H-Alpha Highspeed 3.5nm: 178 × 120″ (5h 56′)

Baader O-III Highspeed 4nm: 174 ×120″ (5h 48′)

Baader S-II Highspeed 4nm: 176 × 120″ (5h 52′)

Total: 17h 36′

Bortle 5 (19.50 SQM)

N.I.N.A., Guiding with ZWO ASI 120MM and PHD2

Astropixelprocessor, Photoshop, Pixinsight

 

 

Done