Hi everyone,
I finally bit the bullet yesterday and bought a license to RegiStar, so now I can easily process my DSLR shots that contain field rotation or other lensing/distortions/scaling.
This means I've finally been able to process a bunch of images from
the last few months. There are more I have yet to do but this first
set have surprised me. They are all images taken on a light weight
fixed tripod, with the camera simply sitting there, not tracking at
all for the whole night. All are 20 or 30 second exposures,
stacked/aligned.
http://www.rogergroom.com/rogergroom/esh_rog_item.jsp?Item=344
http://www.rogergroom.com/rogergroom/esh_rog_item.jsp?Item=346
http://www.rogergroom.com/rogergroom/esh_rog_item.jsp?Item=345
Roger.