/* ** ** 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 58156.310550 0.000159 0.26958 0.02179 1.00000 0 67.90311 2.58010 27.01346 1.02634 18.30544 1.30570 7.29125 0.51981 58156.310851 0.000142 0.28517 0.02447 1.00000 0 65.66734 2.62592 27.36139 1.09392 18.72650 1.42189 7.80751 0.59269 58156.311135 0.000142 0.26579 0.02166 1.00000 0 70.09283 2.64664 30.52967 1.15145 18.63024 1.34542 8.10947 0.58584 58156.311415 0.000139 0.26239 0.02228 0.97917 0 72.22365 2.75921 30.90706 1.18044 18.95086 1.43704 8.13975 0.61791 58156.311693 0.000139 0.25891 0.02140 1.00000 0 70.32336 2.63015 31.55537 1.18007 18.20724 1.34205 8.16420 0.60167 58156.311977 0.000145 0.26323 0.02102 1.00000 0 69.62546 2.59110 30.68342 1.14195 18.32735 1.29524 8.09699 0.57203 58156.312263 0.000142 0.26781 0.02202 0.97959 0 70.55957 2.64008 30.67830 1.14754 18.89623 1.38333 8.20227 0.60047 58156.312529 0.000124 0.28326 0.02412 1.00000 0 74.23953 2.97733 31.53378 1.26466 21.02881 1.57925 8.93534 0.67109 58156.312801 0.000148 0.24252 0.02012 1.00000 0 73.41760 2.66545 31.21410 1.13325 17.80493 1.32822 7.56955 0.56469 58156.313091 0.000142 0.26520 0.02186 1.00000 0 71.27752 2.69364 30.27193 1.14412 18.90286 1.38436 8.03487 0.58821 58156.313371 0.000139 0.24784 0.02011 1.00000 0 75.47789 2.74986 33.17135 1.20759 18.70657 1.35630 8.23668 0.59659 58156.313652 0.000142 0.25684 0.02100 1.00000 0 70.62930 2.62941 31.45520 1.17070 18.14041 1.32074 8.07217 0.58703 58156.313924 0.000130 0.29942 0.02461 1.00000 0 67.92905 2.70549 29.64268 1.18027 20.33913 1.46218 8.91934 0.64102 58156.314199 0.000145 0.24261 0.02019 0.98000 0 76.44794 2.77095 32.49310 1.17761 18.54696 1.38908 7.88210 0.59034 58156.314488 0.000145 0.24064 0.01966 1.00000 0 77.68040 2.81718 32.71188 1.18633 18.69330 1.36820 7.87418 0.57645 58156.314763 0.000130 0.30926 0.02428 1.00000 0 74.85263 2.88102 31.74108 1.22155 23.14864 1.58368 9.80971 0.67122 58156.315032 0.000139 0.24673 0.02021 1.00000 0 77.81763 2.82510 33.07113 1.20055 19.20027 1.40939 8.16053 0.59902 58156.315304 0.000133 0.28140 0.02313 1.00000 0 71.68207 2.79219 30.84048 1.20088 20.17108 1.46012 8.68572 0.62834 58156.315562 0.000124 0.27308 0.02250 1.00000 0 76.23654 2.96800 33.44590 1.30174 20.81855 1.51215 9.14784 0.66433 58156.315834 0.000148 0.21394 0.01827 1.00000 0 77.87091 2.70564 34.35689 1.19339 16.65941 1.29926 7.35801 0.57394 58156.316100 0.000119 0.28698 0.02369 1.00000 0 75.49645 2.98373 33.84853 1.33684 21.66586 1.57059 9.69609 0.70327 58156.316398 0.000179 0.28048 0.01868 1.00000 0 80.60110 2.51056 34.75966 1.08243 22.60736 1.33102 9.74856 0.57408 58156.316705 0.000127 0.27213 0.02225 1.00000 0 77.73241 2.99092 33.02035 1.27048 21.15334 1.52612 8.98147 0.64790 58156.316956 0.000124 0.27716 0.02300 1.00000 0 78.76259 3.06133 33.23836 1.29180 21.82972 1.60037 9.20670 0.67486 58156.317214 0.000133 0.26063 0.01996 1.00000 0 88.49704 3.11097 37.51827 1.31886 23.06506 1.56923 9.77449 0.66500 58156.317477 0.000130 0.24610 0.02012 1.00000 0 82.67766 3.02624 35.35796 1.29420 20.34702 1.48748 8.70066 0.63610 58156.317726 0.000119 0.27255 0.02289 1.00000 0 81.14955 3.11541 34.74735 1.33403 22.11721 1.65177 9.46894 0.70721 58156.317981 0.000136 0.26094 0.02120 1.00000 0 73.91315 2.75443 32.41174 1.20742 19.28706 1.39261 8.45455 0.61077 58156.318259 0.000142 0.22456 0.01814 1.00000 0 85.75902 2.96004 36.51260 1.26004 19.25812 1.40623 8.20559 0.59900 58156.318522 0.000122 0.30023 0.02425 1.00000 0 76.09239 3.02703 32.42803 1.28981 22.84505 1.60618 9.73467 0.68432 58156.318771 0.000127 0.25028 0.02062 1.00000 0 82.52559 3.02559 35.54595 1.30296 20.65462 1.52347 8.90640 0.65637 58156.319147 0.000249 0.29158 0.01646 1.00000 0 77.54638 2.09286 33.60233 0.90664 22.61122 1.12064 9.80009 0.48566 58156.319520 0.000124 0.26829 0.02199 1.00000 0 81.22301 3.02677 34.84499 1.29841 21.79153 1.59073 9.35056 0.68259 58156.319963 0.000318 0.28817 0.01463 1.00000 0 75.44209 1.80013 33.53149 0.79954 21.74006 0.97417 9.66620 0.43314 58156.320698 0.000417 0.28708 0.01275 1.00000 0 76.34683 1.60047 33.54038 0.70274 21.91773 0.85794 9.67158 0.37814 58156.321242 0.000127 0.30913 0.02492 1.00000 0 73.46828 2.87084 31.30224 1.22320 22.71116 1.60158 9.68041 0.68269 58156.321488 0.000119 0.27072 0.02290 1.00000 0 80.71036 3.09963 34.64279 1.33043 21.85023 1.64723 9.37550 0.70693 58156.321728 0.000122 0.25480 0.02098 1.00000 0 83.17993 3.09524 37.23794 1.38545 21.19412 1.55644 9.47779 0.69558 58156.322364 0.000515 0.28992 0.01132 1.00000 0 77.20371 1.43261 34.68205 0.64308 22.38318 0.76882 10.04236 0.34463