M31 Andromedagalaxie

Volterra, 28.-30.08.2017

Instrument: Takahashi FSQ-85 EDX
Mount: Skywatcher AZ-EQ5GT
Camera: Moravian G2-8300 + external Filterwheel @ -25°C
Software: APT 3.36, PHD 2.6.0, PixInsight 1.8.5, Photoshop CS 2017.0
Location: Volterra, Italy

Exposure: LRGB 114+48+42+36 min

Composition
stacking, RGB composition, de-noising, flattening with PI, finishing with Photoshop.