/* ** ** Swift/XRT hardness ratio for PKS 2155-304. ** Hardness ratio for this file has been calculated by splitting the data at 2.0 keV. ** ** Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/ ** ** When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949. ** ** Key: ** ** BinCenter - Center of time bin (MJD). ** BinHW - One-half of the full time bin size (days). ** FracExp - Conversion factor between bin size and observing time. ** Ratio - Source hardness ratio (2.0 - 10.0 keV)/(0.3 - 2.0 keV). ** This is also Rate2/Rate1 from the following columns. ** RatioError - 1 sigma error in the hardness ratio. ** Mode - 0 if in Windowed Timing (WT). ** 1 if in Photon Counting (PC). ** Rate1 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 0.3 - 2.0 keV band. ** RateError1 - 1 sigma error in source count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetRate1 - Background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetError1 - Error in the background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** Rate2 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 2.0 - 10.0 keV band. ** RateError2 - 1 sigma error in source count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetRate2 - Background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetError2 - Error in the background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Ratio RatioError FracExp Mode Rate1 RateError1 NetRate1 NetError1 Rate1 RateError2 NetRate2 NetError2 56530.848985 0.000469 0.24109 0.03872 0.98148 0 2.97346 0.20954 2.59530 0.18289 0.71686 0.10345 0.62569 0.09030 56530.849783 0.000330 0.11657 0.02755 0.97368 0 3.54787 0.27149 3.09665 0.23696 0.41356 0.09247 0.36096 0.08071 56530.850420 0.000307 0.13692 0.03189 1.00000 0 3.32106 0.27064 2.89869 0.23622 0.45472 0.09923 0.39689 0.08661 56530.851054 0.000327 0.13093 0.03117 0.99115 0 3.13046 0.25613 2.73233 0.22356 0.40986 0.09165 0.35774 0.07999 56530.852098 0.000718 0.16530 0.02533 0.94355 0 2.95100 0.16805 2.57569 0.14668 0.48781 0.06941 0.42577 0.06058 56530.853322 0.000506 0.13288 0.02425 0.97714 0 3.43432 0.21458 2.99754 0.18729 0.45636 0.07827 0.39832 0.06831 56530.854381 0.000553 0.19008 0.02936 0.97382 0 3.24606 0.20156 2.83323 0.17592 0.61700 0.08726 0.53853 0.07616 56530.855226 0.000292 0.13578 0.03245 1.00000 0 3.34736 0.28211 2.92165 0.24623 0.45450 0.10163 0.39670 0.08870 56530.855816 0.000298 0.13559 0.03239 0.98058 0 3.35216 0.28171 2.92583 0.24588 0.45450 0.10163 0.39670 0.08870 56530.856609 0.000495 0.18094 0.02830 0.97661 0 3.73681 0.22777 3.26157 0.19880 0.67615 0.09739 0.59015 0.08501 56530.857740 0.000637 0.15890 0.02435 0.97273 0 3.35687 0.19079 2.92994 0.16652 0.53340 0.07589 0.46556 0.06624 56530.859404 0.001027 0.17823 0.02149 0.98617 0 3.02355 0.14260 2.63901 0.12447 0.53889 0.05981 0.47035 0.05220 56530.928207 0.000477 0.15491 0.03637 0.95758 0 2.86061 0.24796 1.71886 0.14899 0.44313 0.09670 0.26627 0.05810 56530.929003 0.000318 0.19156 0.04809 0.93636 0 3.29216 0.32905 1.97817 0.19772 0.63063 0.14524 0.37893 0.08727 56530.929958 0.000637 0.10166 0.02388 0.95455 0 3.12332 0.22470 1.87672 0.13501 0.31753 0.07100 0.19079 0.04266 56530.931121 0.000527 0.11202 0.02719 0.96703 0 3.29460 0.25241 1.97964 0.15167 0.36906 0.08500 0.22176 0.05107 56530.932041 0.000394 0.19709 0.04831 0.97059 0 2.56304 0.25746 1.54006 0.15470 0.50516 0.11296 0.30354 0.06787 56530.932854 0.000420 0.15591 0.03751 0.97241 0 3.03324 0.26921 1.82259 0.16176 0.47291 0.10575 0.28416 0.06354 56530.933705 0.000431 0.20362 0.05014 0.97315 0 2.25843 0.23299 1.35703 0.14000 0.45987 0.10283 0.27632 0.06179 56530.934550 0.000414 0.19148 0.04761 0.97902 0 2.45527 0.24969 1.47531 0.15003 0.47013 0.10668 0.28249 0.06410 56530.935510 0.000547 0.13528 0.03231 0.96825 0 2.69339 0.22584 1.61839 0.13570 0.36438 0.08148 0.21894 0.04896 56530.936393 0.000336 0.25858 0.06510 0.96552 0 2.30245 0.26643 1.38349 0.16009 0.59536 0.13313 0.35774 0.07999 56530.937805 0.001076 0.12788 0.02266 0.95968 0 2.62900 0.15795 1.57970 0.09491 0.33621 0.05603 0.20202 0.03367