Barnard 33

"Horsehead " nebula

Date	March 18 & 21, 2005
Location	Starlight Observatory- Glasgow, DE
Exposure	145 min total (6 x 20 min, 1x 15min, 1x10min subs) 1x1 bin -30c
Camera	Sbig ST2000xm
Scope/ lens	Astro Physics AP130/f6 (780mm focal length)
Filter(s)	Astrodon  Ha (hydrogen alpha) 6nm
Cooling	no additional
Guider	self guided 1x1
Mount	Losmandy G11 w/dsc non- gemini
Processing	CCDsoft,  Photoshop CS ( levels, curves, usm)
Notes