| M 101 - Spiral Galaxy - North is Up | |||||
|---|---|---|---|---|---|
| Date: | Jun 21, 2009 | Time: | 00:30 CDT | Location: | Ft Griffin Tx |
| Instrument: | 253mm F/9 Ritchey Chretien | Mount: | AP900GTO | Guiding: | ST10 - Internal Guide Chip |
| Extra Hardware: | Water Assist Cooling | Seeing: | Good | Transparency: | Fair |
| Camera: | SBIG ST10XE | Filter Wheel: | CFW-10 | Filter: | AstroDon LRGB |
| Exposure: | 8 x 600 Seconds LRGB | Camera Control: | MaximDL 4.11 | Processing: | CCD-Stack,Sigma-Reject, PSCS |