[Sat Jul 20 06:15:00 2013] Warning, bgd. level not computed because source mask doesn't exist [Sat Jul 20 06:15:09 2013] Warning, bgd. level not computed because source mask doesn't exist [Sat Jul 20 06:22:31 2013] ../../acisf13713/products/spectra/fullrun_ccd7_acisf13713_pi14-548_pass1_cl_src2.warf not found [Sat Jul 20 06:22:31 2013] ../../acisf13713/products/spectra/fullrun_ccd7_acisf13713_pi14-548_pass1_cl_src2.wrmf not found [Sat Jul 20 06:22:49 2013] ../../acisf13713/products/spectra/fullrun_ccd7_acisf13713_pi14-548_pass1_cl_src5.warf not found [Sat Jul 20 06:22:49 2013] ../../acisf13713/products/spectra/fullrun_ccd7_acisf13713_pi14-548_pass1_cl_src5.wrmf not found