/* ** ** 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 55471.471593 0.000312 0.91453 0.28393 0.98148 0 0.57610 0.12573 0.42929 0.09368 0.52686 0.11634 0.39256 0.08666 55471.472389 0.000483 0.46505 0.12786 0.97605 0 0.70080 0.10939 0.52015 0.08119 0.32591 0.07376 0.24300 0.05500 55471.473231 0.000359 0.81094 0.22685 0.93548 0 0.65513 0.12217 0.49040 0.09145 0.53127 0.11078 0.39721 0.08282 55471.474055 0.000466 0.57845 0.16471 0.96894 0 0.58601 0.10122 0.43932 0.07588 0.33897 0.07674 0.25390 0.05747 55471.475001 0.000480 0.44056 0.11903 0.95783 0 0.76441 0.11589 0.56940 0.08632 0.33677 0.07531 0.25199 0.05635 55471.476292 0.000810 0.44936 0.09799 0.98771 0 0.67295 0.08253 0.49809 0.06107 0.30239 0.05453 0.22373 0.04034 55471.602898 0.000370 0.73474 0.21943 0.97656 0 0.58450 0.11570 0.43389 0.08588 0.42946 0.09603 0.32053 0.07167 55471.603783 0.000515 0.50650 0.14135 0.96629 0 0.60644 0.09902 0.45313 0.07397 0.30717 0.06952 0.23031 0.05212 55471.604756 0.000457 0.40069 0.10641 0.97468 0 0.86690 0.12417 0.64432 0.09227 0.34736 0.07768 0.26017 0.05818 55471.605655 0.000443 0.39668 0.10644 0.98693 0 0.89429 0.13080 0.66148 0.09673 0.35475 0.07980 0.26384 0.05935 55471.606749 0.000651 0.30827 0.07971 0.98667 0 0.78900 0.10060 0.58651 0.07478 0.24323 0.05472 0.17946 0.04037 55471.607860 0.000460 0.54043 0.15030 0.96226 0 0.65523 0.10832 0.48550 0.08027 0.35411 0.07919 0.26187 0.05856 55471.609006 0.000686 0.35384 0.08365 0.95359 0 0.83416 0.10112 0.61857 0.07499 0.29516 0.05990 0.21860 0.04436