Date/Location |
January 25, 2015 KEASA Observatory, Barking Sands, Kauai, Hawaii |
Camera and Settings |
SBIG ST--2000XCM CCD Camera -10°C |
Telescope |
8-inch f/8 Ritchey-Chrétien telescope with a Televue 0.8x field flattener/ focal reducer to give f/6.4 |
Mount |
Paramount ME |
Exposure |
60 minutes (6 x 10 min) |
Processing |
CCDOpts, Images Plus 5.75, Photoshop CS5 |
Other |
NGC2158 mag. 8.6 open cluster in Gemini, 5 arc min in size. |
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