Object Description: This region is the southern half of supernova remnant NGC7822. The area is also known as CED214 and SH2-171. The image is oriented North up.

Telescope: Takahashi FSQ106N
Camera: Canon 40D self-modified w/ Baader UV/IR cut filter (color), Canon 20D modified (Ha)
Mount: ParamountME unguided
Filters: Astronomik 13nm Ha for the Ha data, no filter for the color

Date Taken: 19AUG2009 (color) 14OCT2009 (Ha)
Location: Lot4, Arcturus Way, Sacramento Mountains Astronomy Park, Weed, NM
Sky Conditions: transparency 3/5, seeing 4/5
Image Acquisition: 36x300s, iso800 (Color), 110x300s, iso1600 (Ha) using CCDCommander & CCDSoft

Image Processing: ImagesPlus 3.80 used for data reduction, alignment, SigMed combine, initial DDP. PSCS2 used for levels, curves, Ha combining, and color enhancement. GradX for background equalization.