M57 Ringnebel

Schwäbisch Hall, 25.06. - 10.08.2022

Instrument: ONTC Newton 10"F4
Mount: Avalon Linear
Camera: ASI-1600mm pro @ -30°C
Software: Ekos 3.6.0, PHD2, PixInsight 1.8.9, Photoshop CC 2023.0
Location: Schwäbisch Hall, Germany

Exposure: RGB 218x218x220 min (1x1 bin)

Composition
Stacking, pre-processing, dbe, photometric cc, BlurXTerminator, NoiseXTerminator, generalized hyperbolic stretch with PI, finishing with Photoshop.

From M57 Ringnebel in der Leier