/* ** ** 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 57898.178174 0.000162 0.25100 0.02006 1.00000 0 31.35856 1.12450 28.37996 1.01767 7.87112 0.56233 7.12126 0.50876 57898.178506 0.000171 0.24148 0.01917 1.00000 0 31.49181 1.10915 28.09784 0.98964 7.60474 0.54097 6.78108 0.48239 57898.178836 0.000159 0.27770 0.02205 1.00000 0 29.79844 1.11564 26.77922 1.00258 8.27501 0.57939 7.43055 0.52024 57898.179146 0.000150 0.25964 0.02060 1.00000 0 33.79126 1.23144 29.99283 1.09295 8.77346 0.61843 7.79584 0.54947 57898.179473 0.000177 0.23028 0.01822 1.00000 0 31.54058 1.08564 28.53230 0.98209 7.26312 0.51757 6.57039 0.46821 57898.179800 0.000150 0.26115 0.02083 1.00000 0 32.66747 1.19675 29.55826 1.08285 8.53114 0.60431 7.71879 0.54676 57898.180150 0.000200 0.20283 0.01587 1.00000 0 32.21775 1.03813 28.90179 0.93121 6.53486 0.46607 5.85822 0.41781 57898.180509 0.000159 0.25914 0.02061 1.00000 0 31.28732 1.14139 28.30261 1.03251 8.10775 0.57288 7.33419 0.51822 57898.180827 0.000159 0.24887 0.02002 1.00000 0 31.94019 1.15072 28.89385 1.04097 7.94906 0.57180 7.19079 0.51726 57898.181148 0.000162 0.25422 0.02027 1.00000 0 31.01209 1.12438 28.05360 1.01711 7.88379 0.55986 7.13167 0.50645 57898.181469 0.000159 0.25486 0.02046 1.00000 0 31.49436 1.14566 28.50126 1.03678 8.02665 0.57442 7.26364 0.51982 57898.181793 0.000165 0.22679 0.01804 1.00000 0 33.99228 1.16658 30.74919 1.05528 7.70924 0.55312 6.97363 0.50035 57898.182138 0.000179 0.21854 0.01736 1.00000 0 32.26496 1.08550 29.18866 0.98200 7.05126 0.50722 6.37893 0.45886 57898.182499 0.000182 0.21773 0.01700 1.00000 0 32.50628 1.08127 29.40787 0.97820 7.07752 0.50008 6.40286 0.45241 57898.182855 0.000174 0.23715 0.01928 1.00000 0 30.32391 1.07455 27.43206 0.97207 7.19118 0.52630 6.50534 0.47611 57898.183200 0.000171 0.24517 0.01957 1.00000 0 30.47979 1.08529 27.56968 0.98167 7.47269 0.53386 6.75916 0.48289 57898.183535 0.000165 0.25196 0.01979 0.98246 0 31.85170 1.12361 28.82330 1.01678 8.02521 0.56326 7.26209 0.50970 57898.183880 0.000179 0.22883 0.01805 1.00000 0 31.65010 1.07712 28.63243 0.97442 7.24258 0.51524 6.55194 0.46610 57898.184233 0.000174 0.22369 0.01783 1.00000 0 32.91744 1.11899 29.77494 1.01216 7.36342 0.53098 6.66045 0.48029 57898.184568 0.000162 0.25220 0.02060 0.98214 0 31.10505 1.12677 28.13935 1.01934 7.84466 0.57413 7.09673 0.51939 57898.184892 0.000162 0.26043 0.02080 0.98214 0 30.87792 1.12122 27.93142 1.01423 8.04155 0.57206 7.27425 0.51747 57898.185199 0.000145 0.27229 0.02191 1.00000 0 32.54310 1.21544 29.43934 1.09952 8.86102 0.63144 8.01587 0.57121 57898.185514 0.000171 0.23845 0.01911 1.00000 0 31.07674 1.09710 28.11226 0.99244 7.41010 0.53304 6.70328 0.48219 57898.185856 0.000171 0.23368 0.01858 0.98305 0 32.58821 1.12798 29.47594 1.02026 7.61536 0.54499 6.88794 0.49293 57898.186177 0.000150 0.26542 0.02142 1.00000 0 32.04351 1.18700 28.99689 1.07414 8.50483 0.60967 7.69635 0.55172 57898.186487 0.000159 0.24852 0.01989 1.00000 0 32.29097 1.15663 29.22774 1.04691 8.02484 0.57429 7.26364 0.51982 57898.186819 0.000174 0.23263 0.01844 1.00000 0 31.74192 1.10244 28.71460 0.99729 7.38424 0.52620 6.67989 0.47601 57898.187141 0.000148 0.26182 0.02081 0.98039 0 34.11835 1.23259 30.86809 1.11517 8.93281 0.63227 8.08181 0.57203 57898.187473 0.000185 0.21354 0.01663 1.00000 0 32.57169 1.07617 29.46314 0.97347 6.95549 0.49060 6.29172 0.44378 57898.187835 0.000177 0.22488 0.01772 1.00000 0 32.52373 1.10938 29.12358 0.99329 7.31379 0.51937 6.54711 0.46493 57898.188168 0.000156 0.25278 0.02022 1.00000 0 32.23847 1.16859 29.16342 1.05713 8.14919 0.58119 7.37186 0.52575 57898.188605 0.000281 0.24381 0.01523 0.98969 0 31.28729 0.86153 28.12856 0.77456 7.62830 0.42760 6.85608 0.38432