| Date/Location |
February 5, 2021 Jubilee College State Park, Illinois |
| Camera and Settings |
SBIG ST-4000XCM CCD camera -30°C |
| Telescope |
William Optics 132 mm f/7 apochromatic refractor with a Televue 0.8x FF/FR to yield f/5.6 |
| Mount |
Paramount MyT |
| Exposure |
120 min (12 x10 min) |
| Processing |
CCDOpts, Image Plus 6.5, Photoshop CS6 |
| Other |
Constellation Ursa Major; M81 - mag. 6.84, size 21.4 x 11.2 arcmin; M82 - mag. 8.07, size 8.5 x 3.9 arcmin. Note faint galaxy NGC3077 at bottom left - mag. 9.85, size 5.4 x 4.4 |
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