M1 Crab Nebula

click on image to enlarge

Shot on December 7, 2002 from my backyard in Castro Valley, Ca.

C14 Imaging scope at 3910mm FL, f/11

FLI IMG1024S Imaging camera at -35C

Televue TV101 Imaging scope with Televue Big Barlow (2x, overall FL= 1080mm)

SBIG ST7E NABG guide camera

FLI CFW-1 Filter wheel

Optec TCF-S Focuser

Optec IR-Blocking Luminance filter

4 x 5 minutes Red

3 x 5 minutes Green

3 x 5 minutes Blue

Captured with Maxim DL 3.0.7, processed with Maxim DL, Sigma (beta 10) and Photoshop 7.0

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