[Tue Oct 25 16:36:19 2011] Warning, bgd. level not computed because source mask doesn't exist
[Tue Oct 25 16:36:19 2011] Creation of lightcurve plot failed
[Tue Oct 25 16:36:19 2011] Creation of lightcurve plot failed
[Tue Oct 25 16:36:20 2011] Warning, bgd. level not computed because source mask doesn't exist
[Tue Oct 25 16:36:20 2011] Creation of lightcurve plot failed
[Tue Oct 25 16:36:20 2011] Creation of lightcurve plot failed
[Tue Oct 25 16:36:32 2011] Error reading totcts from fullrun_ccd7_acisf11488_pi14-548_pass1_cl_src1_src.pi.gz