[Fri Sep 23 20:52:25 2011] Warning, bgd. level not computed because source mask doesn't exist
[Fri Sep 23 20:52:25 2011] Creation of lightcurve plot failed
[Fri Sep 23 20:52:25 2011] Creation of lightcurve plot failed
[Fri Sep 23 20:52:28 2011] Warning, bgd. level not computed because source mask doesn't exist
[Fri Sep 23 20:52:28 2011] Creation of lightcurve plot failed
[Fri Sep 23 20:52:28 2011] Creation of lightcurve plot failed
[Fri Sep 23 20:52:57 2011] Error reading totcts from fullrun_ccd7_acisf02959_pi14-548_pass1_cl_src4_src.pi.gz