M101 Feuerrad-Galaxie

Schwäbisch Hall, 24.2./16./23./29./30.03.2019

Instrument: Takahashi TSA-120
Mount: Avalon Linear
Camera: Moravian G2-8300 + external Filterwheel @ -30°C - -35°C
Software: Ekos 3.0, PHD 2.6.7, PixInsight 1.8.6, Photoshop CC 2019.0
Location: Schwäbisch Hall, Germany

Exposure: LRGBHa 560 min (1x1 bin) + 3x88 min (2x2 bin) +
336 min (2x2 bin)
Composition
stacking, LRGB composition, de-noising, flattening, Ha-enhancement with PI, deconvolution, sharpening, star reduction, finishing with Photoshop.