IC 10 is an irregular galaxy in Cassiopeia
about 2.5 Mly from us.
Hover over the picture for an annotated version
Date: 17 October 2026
FOV: approximately 20' × 13' 20"; the angular size of
IC 10 is 6.8' × 5.9'
Rotation: 0.045°
Telescope: SVBony MK127 Mak-Cass (nominally 1500mm, f/11.8
calculated 1421.31mm, f/11.2)
Guiding: ZWO ASI120MM mini mono guide cameras,
SVBony SV165 Mini 40mm f/4 guide scopes
Computer: ASIair plus and ASIair 256G
Mount: ZWO AM5 harmonic drive
Camera: ZWO ASI071mc 90 gain (-10°C)
Pixel size: 4.78 μm
Resolution: 0.694 arcsec/pixel
Filter: Optolong UV/IR cut
Stacking: one hundred and nine 300 second frames using PixInsight
Total Time: 9 hours and 5 minutes
Processing: Pixinsight – SPPC, DBE, SPCC, BXT, NXT → Linear
MStr, GHS, HST, PMath MStr + GHS + HST → Stars, Sat,
StarXT, MStr, GHS, HST, PMath MStr + GHS + HST → Starless,
HDRMST3PhLm, Sat, PMath ~(~Stars*~Starless) → Blend, scale
Location: Darling Hill Observatory near Vesper, NY
