M42 Orionnebel

Schwäbisch Hall, 06.01.2017

Instrument: Takahashi TSA-120
Mount: Skywatcher AZ-EQ5GT
Camera: Moravian G2-8300 + external Filterwheel @ -50°C
Software: APT 3.20, PHD 2.6.0, DeepSkyStacker 3.3.2, Photoshop CS 2017
Location: Schwäbisch Hall, Germany

Exposure
UV-IR 27+3 min. (27 x 1 min bin 1x1) + (12 x 15 sec bin 1x1)
Red 6 min. (12 x 30 sec bin 2x2)
Green 6 min. (12 x 30 sec bin 2x2)
Blue 6 min. (12 x 30 sec bin 2x2)
H-alpha 96 min. (12 x 8 min bin 1x1)

Composition
H-alpha + Red as red, H-alpha + UV-IR as Luminance. RGB composition, sharpening and noise reduction with Photoshop.

M42OrionnebelTSA 120Takahashi2017MoravianG2 8300AZ EQ5GT