M 82 - Irregular Galaxy

Ursa Major

Click Image for Hi-Res Version

Irregular Galaxy

M 82 - Irregular Galaxy - North is Up
Date: Feb 16, 2007 Time: 01:30 CST Location: Haltom City Tx
Instrument: 253mm F/6 Newtonian Mount: AP1200GTO Guiding: STL - Internal Guide Chip
Extra Hardware: Televue Paracorr Seeing: Good Transparency: Fair
Camera: SBIG STL11K Filter Wheel: Internal Filter: AstroDon 6nm LHaRGB
Exposure: 2 x 600 Seconds LHaRGB Camera Control: MaximDL 4.11 Processing: MaximDL,Sigma-Reject, PSCS
Image Center: RA 09h 56m 35s, Dec +69d 38m 56s, Pos Angle +272.7d'
Effective Focal Length 1754.7 mm ~ 1.06" per Pixel
Notes: Variable Winds. Temp ~20 Degrees F. Guiding was ~ 1 arc second
Ha Data included in Luminance and Red Data before Color Combine