[Tue Apr 10 17:04:24 2012] Warning, bgd. level not computed because source mask doesn't exist [Tue Apr 10 17:04:24 2012] Creation of lightcurve plot failed [Tue Apr 10 17:04:24 2012] Creation of lightcurve plot failed [Tue Apr 10 17:04:25 2012] Warning, bgd. level not computed because source mask doesn't exist [Tue Apr 10 17:04:25 2012] Creation of lightcurve plot failed [Tue Apr 10 17:04:25 2012] Creation of lightcurve plot failed [Tue Apr 10 17:04:42 2012] Error reading totcts from fullrun_ccd7_acisf11032_pi14-548_pass1_cl_src2_src.pi.gz [Tue Apr 10 17:04:42 2012] Error reading totcts from fullrun_ccd7_acisf11032_pi14-548_pass1_cl_src3_src.pi.gz