NGC 2244 Rosetten-Nebel (Bicolor)

Schwäbisch Hall, 14.01. - 23.02.2022

Instrument: Takahashi FSQ-85
Mount: Avalon Linear
Camera: ASI-6200mm pro @ -25°C
Software: Ekos 3.5.7, PHD2, PixInsight 1.8.9, Photoshop CC 2022.0
Location: Schwäbisch Hall, Germany

Exposure: H-alpha+O-III 390+380 min (1x1 bin)

Composition
Stacking, pre-processing, EZ-deconvolution, de-noising, NoiseXTerminator, StarXTerminator, narrowband bicolor with coldest nights algorithm, 80%H-alpha as luminance, LHE and unsharp mask with PI, finishing with Photoshop.