| Date/Location |
May 11, 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 |
30 min (3 x 10 min) |
| Processing |
CCDOpts, Image Plus 6.5, Photoshop CS6 |
| Other |
Magnitude 9.4 globular star cluster; Constellation Hercules; 5.4 arcminutes in size. |
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