ARP 337 - Peculiar Galaxy

Ursa Major

ARP 337

ARP 337 (M82) - Ursa Major - North is Up
Date: Feb 04, 2007 Time: 02:00 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

Image Center: RA 09h 55m 54s, Dec +69d 40m 55s, Pos Angle +272.7d'
Effective Focal Length 1754.7 mm ~ 1.06" per Pixel
Notes: Dead Calm. Temp ~35 Degrees F. Guiding was ~ 1 arc second
Image taken during the Full Moon