M81 Bode-Galaxie

Schwäbisch Hall, 27.02.2016

Instrument: Takahashi TSA-120 + TOA-35RD 0,7 Reducer
Mount: Skywatcher AZ-EQ5GT
Camera: Moravian G2-8300 + EFW2 Filterwheel @ -40°C
Software: APT 2.91, PHD 2.5.0, DeepSkyStacker 3.3.2, Fitswork 4.4.7, Gimp 2.9
Location: Schwäbisch Hall, Germany


Exposure
UV-IR 16 min. (8 x 2 min bin 1x1)
Red 2,5 min. (5 x 30 sec. bin 2x2)
Green 2,5 min. (5 x 30 sec. bin 2x2)
Blue 2,5 min. (5 x 30 sec. bin 2x2)
H-alpha 48 min. (12 x 4 min bin 1x1)

Composition: 30% H-alpha + 70% Red as red

M81TakahashiTSA120MoravianG2 8300AZEQ5GT2016