/* ** ** Swift/XRT hardness ratio for 3C 454.3. ** 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 55175.597163 0.000318 0.50908 0.09008 0.96364 0 2.11499 0.21712 1.82604 0.18746 1.07671 0.15518 0.92931 0.13394 55175.597803 0.000321 0.56724 0.10224 0.97297 0 1.89785 0.20773 1.61975 0.17725 1.07653 0.15416 0.91722 0.13136 55175.598437 0.000312 0.64991 0.12090 0.99074 0 1.67118 0.19460 1.40701 0.16384 1.08612 0.15756 0.91545 0.13279 55175.599177 0.000428 0.48983 0.08525 0.96622 0 1.68674 0.17104 1.42155 0.14413 0.82622 0.11686 0.70047 0.09906 55175.600650 0.001045 0.65424 0.06478 0.97784 0 1.76402 0.11035 1.50237 0.09397 1.15409 0.08858 0.98316 0.07545 55175.602085 0.000391 0.53991 0.09353 0.94815 0 1.73903 0.17736 1.48601 0.15157 0.93893 0.13148 0.79820 0.11177 55175.602780 0.000304 0.62275 0.11352 0.97143 0 1.85347 0.21108 1.56713 0.17851 1.15424 0.16429 0.97660 0.13899 55175.603440 0.000356 0.47193 0.08294 0.95935 0 2.07732 0.20875 1.75794 0.17664 0.98035 0.14135 0.83480 0.12032 55175.604114 0.000318 0.57753 0.10410 0.98182 0 1.88292 0.20606 1.58947 0.17394 1.08744 0.15575 0.91722 0.13136 55175.604779 0.000347 0.54014 0.09490 0.96667 0 1.91670 0.20119 1.62124 0.17019 1.03529 0.14586 0.87601 0.12343 55175.605488 0.000362 0.55991 0.09869 1.00000 0 1.71811 0.18391 1.46708 0.15704 0.96198 0.13472 0.81736 0.11445 55175.606258 0.000408 0.48493 0.08458 0.97872 0 1.72148 0.17138 1.47900 0.14725 0.83479 0.11955 0.71783 0.10281 55175.607042 0.000376 0.56862 0.10285 0.97692 0 1.60653 0.17557 1.36433 0.14908 0.91351 0.13166 0.77564 0.11180 55175.607858 0.000440 0.54628 0.08263 0.95395 0 2.03576 0.18189 1.72372 0.15401 1.11209 0.13574 0.94186 0.11496