[Tue Aug  6 23:40:02 2013] Warning, bgd. level not computed because source mask doesn't exist
[Tue Aug  6 23:40:05 2013] Warning, bgd. level not computed because source mask doesn't exist
[Tue Aug  6 23:42:39 2013] ../../acisf13895/products/spectra/fullrun_ccd7_acisf13895_pi14-548_pass1_cl_src1.warf not found
[Tue Aug  6 23:42:39 2013] ../../acisf13895/products/spectra/fullrun_ccd7_acisf13895_pi14-548_pass1_cl_src1.wrmf not found
[Tue Aug  6 23:42:56 2013] ../../acisf13895/products/spectra/fullrun_ccd7_acisf13895_pi14-548_pass1_cl_src2.warf not found
[Tue Aug  6 23:42:56 2013] ../../acisf13895/products/spectra/fullrun_ccd7_acisf13895_pi14-548_pass1_cl_src2.wrmf not found