astroimages
Darin E. Fields' Astrophotography Pages
 

ST-2000: M51 LRGB Experiment

This image is a combination of my ST-2000 image from February 2003 with the color image of M51 I took in April 2002 with the ST-237 camera. The alignment and stacking was accomplished with Registar by fellow ST-2000 owner Andrew Riehl who tried it out for yucks after seeing my more clumsy attempt to do the same thing without Registar on NGC 891. Thanks Andy!
st2k-m51lrgb-4: