| ARP 27 (NGC 3631) - Ursa Major - North is Up | |||||
|---|---|---|---|---|---|
| Date: | Feb 20, 2007 | Time: | 22:30 CDT | Location: | Haltom City Tx |
| Instrument: | 253mm f/6 Newtonian | Mount: | AP1200GTO | Guiding: | Internal Guider |
| Extra Hardware: | None | Seeing: | Fair | Transparency: | Fair |
| Camera: | SBIG STL1100M | Filter Wheel: | Internal | Filter: | AstroDon L |
| Exposure: | 5 x 600 Seconds Ha | Camera Control: | MaximDL 4.11 | Processing: | MaximDL, PSCS,Gradient Xterminator |