Contributed by: evilscientist
The telescope was shut down and recalibrated to eliminate noise on 04 September 2005 between 06:24:20 UTC and 07:00:26 UTC.
Data between these times will be unreliable.
Data after 07:00:26 UTC on 04 September will be at a lower gain than prior to that time. This will eliminate some of the noise that the telescope has been picking up.
Evilness
http://www.evilscientist.ca/article.php?story=20060904011538217