Third test shot on M57, this time I am happy that the bugs in the guiding have been ironed out... the guiding is working ok now (for an LXD55!!) on a series of shorter exposures, next up, some longer exposures.
Captured in artemis capture, calibrated in ImageViewCa and stacked in Maxim. Tweaked in photoshop
This image was autoguided using my 400mm focal length refractor and my black and white SC1 webcam.
Current Imaging equipment configuration
Exposure Details :
Coma Corrector 40x38s on 200mm @ F5 with ART285
Curdridge Observatory, Southampton,UK