[Sat Oct 15 00:50:21 2011] Warning, bgd. level not computed because source mask doesn't exist
[Sat Oct 15 00:50:21 2011] Creation of lightcurve plot failed
[Sat Oct 15 00:50:21 2011] Creation of lightcurve plot failed
[Sat Oct 15 00:50:22 2011] Warning, bgd. level not computed because source mask doesn't exist
[Sat Oct 15 00:50:22 2011] Creation of lightcurve plot failed
[Sat Oct 15 00:50:22 2011] Creation of lightcurve plot failed
[Sat Oct 15 00:50:34 2011] Error reading totcts from fullrun_ccd7_acisf00857_pi14-548_pass1_cl_src3_src.pi.gz