[Fri Aug 14 12:24:08 2015] FITS file acisf13631_bpix1_new.fits.gz does not exist! [Fri Aug 14 12:24:08 2015] FITS file acisf13631_reproc_evt2.fits.gz does not exist! [Fri Aug 14 12:24:10 2015] FITS file acisf13631_reproc_evt2.fits.gz does not exist! [Fri Aug 14 12:24:11 2015] Detector region not generated because aspect solution not found [Fri Aug 14 12:24:36 2015] Warning, bgd. level not computed because source mask doesn't exist [Fri Aug 14 12:24:43 2015] Warning, bgd. level not computed because source mask doesn't exist [Fri Aug 14 12:29:21 2015] Extract rror: no new bad pixel found for detector ccd7