Thanks Doug,Andrew. I'm pleased with the result. I meant rough as in tough. The problems that went with this shot and the setup time were a right pain... Worked all night for just 48 mins of data. It would be so good to just roll the roof off an observatory, shoot for five hours on a good mount then click the OFF button, put the roof back on and go to bed. Come back the next night and start shooting again. One could easily double or triple the output of pics. Sigh...
