Time lapse image of Comet ISON, what looks like snow?

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The time lapse movie of Comet ISON features streaks and flashing dots of light that resemble snow. These visual effects are attributed to high-energy particles striking the detector. Users discuss the impact of solar emissions and cosmic events on the imagery. A major coronal mass ejection (CME) can cause a complete whiteout on the spacecraft's detectors. The discussion highlights the fascinating interactions between celestial phenomena and imaging technology.
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Visiting New Scientist website the following time lapse movie caught my eye, see,

http://www.newscientist.com/article/dn24667#.Upe1pNJwq0I from,

http://www.newscientist.com/

I get the emissions from the sun, the stars, and the comet, but what is in the movie that kind of looks like snow, little various length streaks and flashing dots of light?

Happy Thanksgiving!
 
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I believe the "snow" is from high energy particles striking the detector.
 
Drakkith said:
I believe the "snow" is from high energy particles striking the detector.

Thanks! That sounds right.
 
yup exactly

wait till you see a major CME the detectors on the spacecraft go into total whiteout
when the blast of particles hit them

Dave
 
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