[Fri Oct 14 22:14:32 2011] Warning, bgd. level not computed because source mask doesn't exist [Fri Oct 14 22:14:32 2011] Creation of lightcurve plot failed [Fri Oct 14 22:14:32 2011] Creation of lightcurve plot failed [Fri Oct 14 22:14:33 2011] Warning, bgd. level not computed because source mask doesn't exist [Fri Oct 14 22:14:34 2011] Creation of lightcurve plot failed [Fri Oct 14 22:14:34 2011] Creation of lightcurve plot failed [Fri Oct 14 22:14:50 2011] Error reading totcts from fullrun_ccd7_acisf10366_pi14-548_pass1_cl_src1_src.pi.gz