[Tue Jun 18 02:47:16 2013] Warning, bgd. level not computed because source mask doesn't exist
[Tue Jun 18 02:47:19 2013] Warning, bgd. level not computed because source mask doesn't exist
[Tue Jun 18 02:51:30 2013] ../../acisf13972/products/spectra/fullrun_ccd7_acisf13972_pi14-548_pass1_cl_src1.warf not found
[Tue Jun 18 02:51:30 2013] ../../acisf13972/products/spectra/fullrun_ccd7_acisf13972_pi14-548_pass1_cl_src1.wrmf not found
[Tue Jun 18 02:51:46 2013] ../../acisf13972/products/spectra/fullrun_ccd7_acisf13972_pi14-548_pass1_cl_src2.warf not found
[Tue Jun 18 02:51:46 2013] ../../acisf13972/products/spectra/fullrun_ccd7_acisf13972_pi14-548_pass1_cl_src2.wrmf not found