Very nice. For my own education, how did you measure the magnitude? E.g., did you total pixal readings over a square area? If so, how large a square, and how were you able to keep it in the same location from frame to frame? Stan Andrew Cooper wrote: ><> >I made an attempt to pull light curve data out of my frames. The >resulting curve can be seen at the bottom of my hompage at >http://www.siowl.com. > >It looks like a little less than 0.4 magnitudes change smoothly >increasing for about 20minutes then leveling off. Two runs before >impact and a single run after the data shown in my graph show no change >in brightness and are quite flat. I was really uncertian about my >absolute magnitude calibration so just normalized the start of the run >to 10.0 somewhat arbitrarily. > >Andrew > > >Andrew Cooper >---------------------------------------------------- >http://www.siowl.com > > >-- >See message header for info on list archives or unsubscribing, and please >send personal replies to the author, not the list. > > > > > -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.