Description: - On the lower
left is the Dwarf Eliptical Galaxy NGC 185 and the middle right
is the Dwarf Spheroidal Galaxy NGC 147, even though they look
the opposite in the image. Both are small satellites of nearby
Andromeda Galaxy M31 and part of our Local Group of galaxies.
Telescope: Astro-Physics AP92
telescope w 92FF giving 644mm focal length at f/7.
Camera: SBIG STT-8300M @ -35C
Exposure: 5 each Red, Green
and Blue sub exposures of 10 min each for 150 minutes total
through Baader RGB filters
Date: 2023-09-22 at 8C and
Location: a location near
Cluny, Alberta under Bortle 3 skies
Processed in PixInsight with SPCC colour calibration,
NoiseXT and BlurXT, then finished in Adobe Photoshop.