/* ** ** 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 56637.827682 0.000391 0.70677 0.18266 0.97037 0 0.77895 0.13112 0.56257 0.09470 0.55054 0.10797 0.39761 0.07798 56637.828412 0.000339 1.01456 0.31380 0.94872 0 0.53360 0.11777 0.38538 0.08505 0.54137 0.11731 0.39099 0.08473 56637.829314 0.000564 0.46001 0.10822 0.90875 0 0.91114 0.12105 0.65804 0.08742 0.41913 0.08137 0.30270 0.05877 56637.894986 0.000417 0.56930 0.16064 0.97917 0 0.65562 0.11284 0.49914 0.08591 0.37324 0.08346 0.28416 0.06354 56637.895776 0.000373 0.69394 0.20348 0.97674 0 0.59843 0.11254 0.45560 0.08568 0.41528 0.09343 0.31616 0.07113 56637.896520 0.000370 0.47593 0.13086 0.95312 0 0.89597 0.13987 0.68212 0.10649 0.42641 0.09652 0.32464 0.07348 56637.897301 0.000411 0.54676 0.15326 0.97887 0 0.69247 0.11705 0.52719 0.08911 0.37862 0.08466 0.28825 0.06445 56637.898224 0.000512 0.52325 0.14597 0.96045 0 0.58823 0.09702 0.44784 0.07387 0.30779 0.06925 0.23433 0.05272 56637.899269 0.000532 0.33982 0.08831 0.97283 0 0.86520 0.11457 0.65870 0.08722 0.29401 0.06574 0.22384 0.05005 56637.900603 0.000802 0.43256 0.09567 0.94812 0 0.69223 0.08566 0.52701 0.06521 0.29943 0.05489 0.22796 0.04179 56637.961266 0.000301 0.85870 0.26912 0.97115 0 0.59965 0.12999 0.45669 0.09900 0.51492 0.11655 0.39216 0.08876 56637.961946 0.000379 0.65534 0.19186 0.98473 0 0.61519 0.11424 0.46852 0.08700 0.40315 0.09125 0.30704 0.06950 56637.962811 0.000486 0.40493 0.10785 0.97619 0 0.79221 0.11463 0.60334 0.08730 0.32079 0.07173 0.24431 0.05463 56637.963737 0.000440 0.77361 0.19075 0.96053 0 0.67539 0.10956 0.51437 0.08344 0.52249 0.09702 0.39792 0.07389 56637.964706 0.000530 0.76732 0.19421 0.95628 0 0.54850 0.09235 0.41773 0.07033 0.42087 0.07954 0.32053 0.06058