[Thu Sep 22 14:34:30 2011] Warning, bgd. level not computed because source mask doesn't exist
[Thu Sep 22 14:34:30 2011] Creation of lightcurve plot failed
[Thu Sep 22 14:34:30 2011] Creation of lightcurve plot failed
[Thu Sep 22 14:34:31 2011] Warning, bgd. level not computed because source mask doesn't exist
[Thu Sep 22 14:34:31 2011] Creation of lightcurve plot failed
[Thu Sep 22 14:34:31 2011] Creation of lightcurve plot failed
[Thu Sep 22 14:34:52 2011] Error reading totcts from fullrun_ccd7_acisf04537_pi14-548_pass1_cl_src1_src.pi.gz
[Thu Sep 22 14:34:52 2011] Error reading totcts from fullrun_ccd7_acisf04537_pi14-548_pass1_cl_src2_src.pi.gz