IC63 – The Ghost of Cassiopeia IC63 – The Ghost of…
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IC63 – The Ghost of Cassiopeia
IC63 – The Ghost of Cassiopeia
Southeastern Massachusetts (bortle 6)
January 2026
Camera: Canon 70D (unmodified)
Telescope: William Optics GT81 IV + Stellarvue SFFX1 Flattener
Mount: Sky-Watcher EQM-35 Pro
Guide: ZWO ASI120mm Mini + 50mm Guide Scope
Filter: None
Control and Guiding: Mele Quieter 4C running N.I.N.A., PHD2, Green Swamp Server
Exposure: 120s × 642 subs (\~10hrs over 5 nights)
ISO: 400
Calibration: Darks, Flats, Bias
Siril: calibration and stacking, Seti Astro AutoBGE and Sharpening, GraXpert Denoise, Starnet++ star removal
Photoshop: Stretching, saturation adjustment, and star recombination
#space
IC63 – The Ghost of Cassiopeia
Southeastern Massachusetts (bortle 6)
January 2026
Camera: Canon 70D (unmodified)
Telescope: William Optics GT81 IV + Stellarvue SFFX1 Flattener
Mount: Sky-Watcher EQM-35 Pro
Guide: ZWO ASI120mm Mini + 50mm Guide Scope
Filter: None
Control and Guiding: Mele Quieter 4C running N.I.N.A., PHD2, Green Swamp Server
Exposure: 120s × 642 subs (\~10hrs over 5 nights)
ISO: 400
Calibration: Darks, Flats, Bias
Siril: calibration and stacking, Seti Astro AutoBGE and Sharpening, GraXpert Denoise, Starnet++ star removal
Photoshop: Stretching, saturation adjustment, and star recombination
#space
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