[Sat Oct  1 23:12:29 2011] Warning, bgd. level not computed because source mask doesn't exist
[Sat Oct  1 23:12:29 2011] Creation of lightcurve plot failed
[Sat Oct  1 23:12:29 2011] Creation of lightcurve plot failed
[Sat Oct  1 23:12:30 2011] Warning, bgd. level not computed because source mask doesn't exist
[Sat Oct  1 23:12:30 2011] Creation of lightcurve plot failed
[Sat Oct  1 23:12:30 2011] Creation of lightcurve plot failed
[Sat Oct  1 23:13:20 2011] Error reading totcts from fullrun_ccd7_acisf04906_pi14-548_pass1_cl_src1_src.pi.gz
[Sat Oct  1 23:13:20 2011] Error reading totcts from fullrun_ccd7_acisf04906_pi14-548_pass1_cl_src2_src.pi.gz
[Sat Oct  1 23:13:20 2011] Error reading totcts from fullrun_ccd7_acisf04906_pi14-548_pass1_cl_src3_src.pi.gz
[Sat Oct  1 23:13:20 2011] Error reading totcts from fullrun_ccd7_acisf04906_pi14-548_pass1_cl_src4_src.pi.gz