Home Image Gallery Clusters Galaxies Lunar Nebulae Solar System Sun
Date/Location May 12 & 13, 2021 Jubilee College State Park, Illinois
Camera and Settings SBIG ST-4000XCM CCD camera
Telescope 8-inch f/8 Ritchey–Chrétien Cassegrain (with a Televue 0.8x focal reducer/field flattener yielding f/6.4)
Mount Paramount MyT
Exposure 180 min (19 x 10 min)
Processing CCDOpts, Image Plus 6.5, Photoshop CS6
Other Spiral galaxy in constellation Ursa Major; mag. 8.07, size 8.5 x 3.9 arcmin.
M82
IScroll down to bottom of image for a detailed description.