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Site and content copyright Robert Allevo 2002-2010

NGC7635

BUBBLE NEBULA

                       Click on image for 1400x1001 resolution

Technical Details

Optics 12 1/2" RCOS  operating at f/6.5  (2063mm)
Mount Paramount ME
Camera SBIG ST-10XME, CFW8-a
Filters Tru Balance LRGB.
Date Sept. 7, 2005 & Sept. 8, 2008 for Ha
Exposure

RRGB = 45:40:40:40 minutes (5 min. integrations)

and 3 hours thru Ha filter (10 min. integrations)

Processing MaximDl with RC Console,  Photoshop CS
Guiding ST-402 mounted on Takahashi Sky90
Binning Lum - 1x1,   RGB - 2x2
Location SkyFoto observatory in East Hartland, Ct.
Notes Wanted more data but limited by weather. Both times.

 


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