| Date/Location |
April 13, 2021 Jubilee College State Park, Illinois |
| Camera and Settings |
SBIG ST-4000XCM CCD camera -5°C |
| 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 |
90 min (9 x 10 min) |
| Processing |
CCDOpts, Image Plus 6.5, Photoshop CS6 |
| Other |
M13 - mag. 5.7 globular cluster in the constellation Hercules 25 arcmin in diameter. NGC6207 - mag 11.3 spiral galaxy, 3.5 x 1.6 arcmin in size. |
|
