Camera: Moravian G4 w Gen II Astrdon 5 nm Ha and RGB
Scope: Astro-Physics AP155EDF w 4" FF and FocusBoss II motorized focuser
21 x 20min H-Alpha, 18 / 11 / 8 x 10min each of RGB
Mount: Paramount MX
Image acquisition via TSX and CCD-Commander
Processing in PixInsight: WBPP then for RGB: Gradient Correction,
Colour
Calibration, BlurX, NoiseX, SetiAstro Statistical Stretch, masked
saturation boost to highlights.
For the H-Alpha: GradientCorrection, StarX, HistogramTransformation on the starless H-Alpha then the Ha+RGB was combined using HaRGB_Combine process.
Processing in Photoshop: Minor tweaks. Save-for-Web
Lucknow, Ontario
Oct 2025