/* ** ** Swift/XRT hardness ratio for Mrk 421. ** 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 59131.584286 0.000292 0.33205 0.01229 1.00000 0 65.09497 1.19789 59.54313 1.09556 21.61499 0.69423 19.76614 0.63486 59131.584876 0.000298 0.31134 0.01149 1.00000 0 67.63223 1.21289 61.81316 1.10853 21.05630 0.67880 19.24618 0.62040 59131.585486 0.000312 0.30673 0.01126 1.00000 0 65.86247 1.17449 60.22897 1.07394 20.20225 0.64793 18.47449 0.59253 59131.586091 0.000292 0.31594 0.01163 1.00000 0 68.03948 1.23328 62.27874 1.12883 21.49606 0.68856 19.67294 0.63014 59131.586681 0.000298 0.31071 0.01150 1.00000 0 68.00599 1.22639 61.87657 1.11575 21.13044 0.68298 19.21829 0.62103 59131.587266 0.000286 0.32170 0.01207 1.00000 0 67.26325 1.23626 61.78013 1.13541 21.63849 0.70745 19.86996 0.64968 59131.587859 0.000307 0.30178 0.01121 1.00000 0 66.91299 1.18981 61.58353 1.09504 20.19318 0.65863 18.58489 0.60617 59131.588464 0.000298 0.32151 0.01187 1.00000 0 65.95727 1.20950 60.32426 1.10627 21.20596 0.67980 19.39076 0.62160 59131.589060 0.000298 0.31356 0.01167 1.00000 0 66.33716 1.20443 61.05167 1.10847 20.80038 0.67582 19.14307 0.62197 59131.589662 0.000304 0.31012 0.01136 1.00000 0 66.73068 1.19394 61.42443 1.09900 20.69419 0.66176 19.04877 0.60915 59131.590275 0.000310 0.30646 0.01144 1.00000 0 65.90128 1.18656 60.39640 1.08747 20.19613 0.66042 18.49917 0.60492 59131.591132 0.000547 0.31367 0.00858 0.99967 0 66.78891 0.89328 61.42994 0.82161 20.94982 0.49988 19.26801 0.45974 59131.644623 0.000127 0.25856 0.02109 1.00000 0 52.13832 1.93296 35.36498 1.30111 13.48070 0.97947 9.22176 0.66444 59131.645217 0.000467 0.26230 0.00946 1.00000 0 54.03027 0.88862 46.95591 0.77223 14.17218 0.45509 12.30665 0.39518 59131.646120 0.000437 0.28903 0.01051 1.00000 0 54.10444 0.93582 45.76446 0.79152 15.63786 0.49993 13.23429 0.42292 59131.646997 0.000440 0.27937 0.01019 1.00000 0 55.07143 0.93968 46.91450 0.80050 15.38509 0.49602 13.10798 0.42260 59131.648015 0.000579 0.28834 0.00921 1.00000 0 54.24395 0.81184 46.04808 0.68913 15.64085 0.44109 13.26811 0.37418