M1 The Crab Nebula

Image taken 15/12/03. 10" f6.3 home brew Newtonian.
The raw FWHM for each frame was about 2.9 to 3.1 arcsec and finished at 2.5 arc sec for the combined L after 2 iterations in CCDSharp.
ST7ME, L=30min (6x5min) bin x1. RGB= 30min (6X5min) bin x2. Image enlarged 125% from original.

ST7E. LX200 10" @f6.3 LRGB. Taken 5/3/02  

4x5min Red
4x5min Green
5x5min Blue
L is from a previous image.