/* ** ** 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 56551.226147 0.000532 0.40779 0.10840 0.97283 0 0.64143 0.09220 0.54849 0.07884 0.26157 0.05849 0.22384 0.05005 56551.227226 0.000547 0.57879 0.16342 0.97884 0 0.47394 0.08145 0.38266 0.06563 0.27431 0.06145 0.21658 0.04843 56551.228389 0.000616 0.52743 0.14650 0.98592 0 0.48991 0.08071 0.36425 0.06000 0.25839 0.05779 0.19079 0.04266 56551.229654 0.000648 0.45289 0.12224 0.95089 0 0.55561 0.08398 0.41672 0.06299 0.25163 0.05627 0.18811 0.04206 56551.230973 0.000671 0.46149 0.12551 0.95690 0 0.52517 0.08031 0.38705 0.05918 0.24236 0.05451 0.17950 0.04037 56551.232232 0.000587 0.54123 0.15330 0.98030 0 0.50220 0.08559 0.36960 0.06300 0.27181 0.06149 0.19915 0.04505 56551.233181 0.000362 0.79563 0.24044 0.96800 0 0.55898 0.11283 0.41373 0.08351 0.44474 0.10003 0.32933 0.07406 56551.234460 0.000917 0.66230 0.14289 0.96530 0 0.49135 0.06773 0.36105 0.04977 0.32542 0.05401 0.24010 0.03984