[Wed May 22 21:15:55 2013] Warning, bgd. level not computed because source mask doesn't exist
[Wed May 22 21:15:58 2013] Warning, bgd. level not computed because source mask doesn't exist
[Wed May 22 21:18:19 2013] ../../acisf13273/products/spectra/fullrun_ccd7_acisf13273_pi14-548_pass1_cl_src1.warf not found
[Wed May 22 21:18:19 2013] ../../acisf13273/products/spectra/fullrun_ccd7_acisf13273_pi14-548_pass1_cl_src1.wrmf not found