NGC 281

Cassiopeia

NGC281

NGC 281 - Cassiopeia
Date: Nov 12, 2006 Time: 23:00 CDT Location: Haltom City Tx
Instrument: Takahashi FSQ106N Mount: AP900GTO Guiding: SBIG STV - Efinder
Extra Hardware: None Seeing: Fair Transparency: Fair
Camera: SBIG ST7 Filter Wheel: CFW8 Filter: AstroDon Ha
Exposure: 7 x 1800 Seconds Ha Camera Control: MaximDL 4.11 Processing: MaximDL, PSCS,Gradient Xterminator

Image Center: RA 00h 52m 53s, Dec 56d 37m 01s, Pos Angle -88d 32'
Effective Focal Length 526.8 mm ~ 3.52" per Pixel
Notes: Slight Haze from woodsmoke. Guiding was ~ 1 arc second