On Nov 23, 2011, at 11:33 AM, AlunFoto wrote: > I think I've nailed it down to cosmic rays hitting the sensor.
Your post reminded me of this video I saw the other day about satellite streaks being visible in astro photos. I'd never thought of that before, and I do think it'd be funny if Hubble was causing some of them. Bonus, you'll catch a glimpse of a Pentax lens near the beginning. http://www.youtube.com/watch?v=3DCcC7vgq2U Cheers, Dave -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

