Quote:
Originally Posted by bert
I didnt keep the images unfortunetly.
I was at a friends observatory, and the images are on his observatory computer. It was first (ccd) light for his new observatory. The sensor is very clean especially compared to my sbig.
I took some 1 minute luminance exposures and vignetting was clearly visible. I have not processed any of the images as we started the beers in celebration (Coopers vintage 2005  ) of the first image on the screen.
I do know that it is the camera though not the FSQ106ed with its legendary abilty to evenly illuminate a field. I do not think it would be such a problem with slower scopes.
Brett |
Sure the vignetting wasn't caused by tunnel vision induced by all those Coppers ales??!!!!
