[Wed Oct 26 22:07:16 2011] Warning, bgd. level not computed because source mask doesn't exist
[Wed Oct 26 22:07:16 2011] Creation of lightcurve plot failed
[Wed Oct 26 22:07:16 2011] Creation of lightcurve plot failed
[Wed Oct 26 22:07:16 2011] Warning, bgd. level not computed because source mask doesn't exist
[Wed Oct 26 22:07:16 2011] Creation of lightcurve plot failed
[Wed Oct 26 22:07:16 2011] Creation of lightcurve plot failed