/* ** ** 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 55259.096835 0.000344 0.29078 0.01445 1.00000 0 60.21572 1.41002 33.53508 0.76134 17.50978 0.76749 9.78708 0.41422 55259.097347 0.000168 0.28043 0.02345 0.98276 0 59.63731 2.30722 24.41103 0.94441 16.72415 1.23998 6.84572 0.50752 55259.097689 0.000174 0.22373 0.01854 1.00000 0 67.27322 2.33058 28.64374 0.99221 15.05080 1.13334 6.40976 0.48287 55259.097990 0.000127 0.32391 0.02716 1.00000 0 62.92987 2.62556 27.82607 1.15968 20.38354 1.48222 8.99162 0.65360 55259.098250 0.000133 0.28240 0.02328 1.00000 0 64.86391 2.52726 30.42661 1.18559 18.31766 1.33093 8.60068 0.62518 55259.098525 0.000142 0.25843 0.02149 1.00000 0 65.13097 2.46004 30.63205 1.15685 16.83205 1.24694 7.91852 0.58638 55259.098809 0.000142 0.26857 0.02191 1.00000 0 62.74031 2.37046 30.41119 1.14896 16.85023 1.21814 8.15588 0.58975 55259.099089 0.000139 0.27305 0.02277 1.00000 0 61.90604 2.37967 29.62677 1.13892 16.90369 1.25121 8.08349 0.59860 55259.099370 0.000142 0.29976 0.02428 1.00000 0 63.85839 2.50227 27.83281 1.09021 19.14223 1.35675 8.35235 0.59169 55259.099674 0.000162 0.23923 0.01975 1.00000 0 64.10780 2.29551 29.14551 1.04353 15.33634 1.14111 6.97144 0.51882 55259.099969 0.000133 0.30442 0.02496 1.00000 0 65.36266 2.61537 28.62855 1.14540 19.89783 1.42374 8.72286 0.62423 55259.100235 0.000133 0.32377 0.02667 1.00000 0 58.69286 2.41056 27.06174 1.11148 19.00270 1.35687 8.76641 0.62575 55259.100510 0.000142 0.28397 0.02322 1.00000 0 64.76785 2.49395 28.65942 1.10321 18.39182 1.32672 8.15190 0.58717 55259.100782 0.000130 0.32106 0.02719 1.00000 0 60.58956 2.52720 27.19366 1.13333 19.45279 1.43347 8.71143 0.64160 55259.101054 0.000142 0.29162 0.02383 1.00000 0 60.03519 2.35937 27.79919 1.09231 17.50769 1.25427 8.10306 0.58054 55259.101349 0.000153 0.28099 0.02339 1.00000 0 56.92109 2.21974 26.16912 1.02045 15.99426 1.17656 7.35502 0.54105 55259.101641 0.000139 0.30427 0.02539 1.00000 0 57.55353 2.34088 26.96632 1.09657 17.51169 1.27625 8.20058 0.59768 55259.101911 0.000130 0.30549 0.02559 1.00000 0 59.10375 2.38241 28.72397 1.15752 18.05543 1.32597 8.75595 0.64314 55259.102183 0.000142 0.28208 0.02333 1.00000 0 63.31628 2.47499 28.35800 1.10835 17.86017 1.30194 8.03322 0.58548 55259.102463 0.000139 0.25907 0.02155 1.00000 0 66.17008 2.45806 31.40040 1.16630 17.14253 1.27583 8.13335 0.60530 55259.102732 0.000130 0.30837 0.02560 1.00000 0 66.15344 2.68587 28.94595 1.17559 20.39987 1.47688 8.92969 0.64650 55259.103007 0.000145 0.28295 0.02374 1.00000 0 61.20372 2.39416 27.47717 1.07470 17.31740 1.28537 7.80412 0.57857 55259.103288 0.000136 0.29566 0.02418 1.00000 0 67.34042 2.65216 29.01632 1.14282 19.91003 1.42700 8.58404 0.61512 55259.103566 0.000142 0.28911 0.02391 1.00000 0 60.65252 2.37190 27.87049 1.08956 17.53523 1.27794 8.03322 0.58548 55259.103843 0.000136 0.29481 0.02423 1.00000 0 60.71778 2.39066 28.96854 1.14048 17.90039 1.29146 8.54556 0.61632 55259.104144 0.000165 0.25003 0.02011 1.00000 0 61.66700 2.24297 27.72723 1.00801 15.41836 1.10597 6.96579 0.49906 55259.104448 0.000139 0.30764 0.02560 1.00000 0 59.39986 2.42563 26.88936 1.09792 18.27374 1.32528 8.28405 0.60059 55259.104740 0.000153 0.27131 0.02248 1.00000 0 60.32323 2.29108 27.72139 1.05298 16.36633 1.20490 7.51725 0.55338 55259.105047 0.000153 0.28567 0.02412 1.00000 0 57.72839 2.26917 25.66079 1.00829 16.49103 1.23234 7.32825 0.54689 55259.105354 0.000153 0.27744 0.02276 1.00000 0 59.27199 2.27648 26.85509 1.03085 16.44444 1.19172 7.46106 0.54022 55259.105652 0.000145 0.28085 0.02303 1.00000 0 62.34985 2.39200 28.36470 1.08749 17.51125 1.26892 7.95269 0.57656 55259.105918 0.000122 0.32715 0.02749 1.00000 0 64.87697 2.70249 28.92012 1.20416 21.22482 1.54923 9.42443 0.68773 55259.106176 0.000136 0.30852 0.02564 1.00000 0 58.50428 2.38441 27.23498 1.10983 18.04989 1.30718 8.41354 0.60918 55259.106607 0.000295 0.27010 0.01602 1.00000 0 60.12162 1.64782 27.30345 0.74775 16.23856 0.85425 7.40204 0.38903