/* ** ** 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 54511.104758 0.000234 0.24487 0.02084 1.00000 0 46.70380 1.72460 19.08968 0.70497 11.43616 0.87704 4.69826 0.35939 54511.105224 0.000231 0.26262 0.02201 1.00000 0 44.79012 1.70117 18.31818 0.69558 11.76271 0.87864 4.82408 0.36008 54511.105719 0.000263 0.23147 0.01928 0.98901 0 46.80730 1.67294 18.50472 0.66127 10.83438 0.81533 4.29164 0.32292 54511.106225 0.000243 0.23758 0.02009 0.97619 0 50.20940 1.81038 19.54881 0.70465 11.92861 0.91239 4.64096 0.35501 54511.106685 0.000217 0.28175 0.02397 1.00000 0 46.04639 1.82555 18.26947 0.72413 12.97365 0.97645 5.14997 0.38750 54511.107140 0.000237 0.25458 0.02048 0.97561 0 47.88496 1.73578 19.57441 0.70962 12.19034 0.87533 4.98932 0.35814 54511.107600 0.000223 0.26258 0.02203 1.00000 0 47.90667 1.82365 19.23848 0.73167 12.57941 0.94029 5.04013 0.37668 54511.108077 0.000255 0.24884 0.02019 0.97727 0 49.48112 1.79646 18.63992 0.67694 12.31274 0.89364 4.62167 0.33534 54511.108558 0.000226 0.27887 0.02316 0.98718 0 48.27788 1.89005 18.30286 0.71641 13.46316 0.98629 5.11192 0.37439 54511.109044 0.000255 0.22609 0.01888 0.98864 0 49.52740 1.75272 19.43343 0.68746 11.19780 0.84719 4.39357 0.33246 54511.109501 0.000203 0.30013 0.02454 1.00000 0 49.57687 1.96194 19.25301 0.76146 14.87936 1.06463 5.79024 0.41412 54511.109929 0.000226 0.25170 0.02122 1.00000 0 51.63752 1.92623 19.44441 0.72540 12.99737 0.98272 4.90052 0.37083 54511.110407 0.000252 0.23665 0.02009 0.98851 0 48.05895 1.76755 18.73185 0.68827 11.37319 0.87016 4.42510 0.33850 54511.110901 0.000243 0.24109 0.01977 0.98810 0 50.13048 1.79499 19.68782 0.70484 12.08582 0.89188 4.74626 0.35041 54511.111486 0.000341 0.26220 0.01805 0.98675 0 48.05731 1.49785 18.64318 0.58094 12.60073 0.77366 4.90289 0.30105 54511.171751 0.000521 0.24779 0.00894 1.00000 0 53.99688 0.86716 44.27037 0.71093 13.37968 0.43231 10.96582 0.35432 54511.172816 0.000544 0.24504 0.00896 1.00000 0 53.43837 0.85861 42.49044 0.68260 13.09456 0.43015 10.41523 0.34206 54511.173872 0.000512 0.24505 0.00884 1.00000 0 56.97926 0.91051 45.51625 0.72722 13.96257 0.45158 11.15259 0.36066 54511.174911 0.000527 0.24542 0.00887 1.00000 0 55.12051 0.88436 44.11369 0.70768 13.52787 0.43798 10.82418 0.35040 54511.175952 0.000515 0.24856 0.00897 1.00000 0 55.86802 0.89961 44.69862 0.71965 13.88648 0.44825 11.11154 0.35866 54511.177011 0.000544 0.24292 0.00872 0.99468 0 54.08089 0.85851 43.60974 0.69221 13.13754 0.42322 10.58576 0.34094 54511.177674 0.000119 0.21584 0.01712 1.00000 0 56.62165 1.90973 45.07306 1.52006 12.22128 0.87750 9.73524 0.69881 54511.178314 0.000521 0.25184 0.00919 1.00000 0 54.40706 0.88352 43.38890 0.70443 13.70174 0.44764 10.91908 0.35667 54511.179347 0.000512 0.25660 0.00931 1.00000 0 54.11679 0.88482 43.39362 0.70945 13.88663 0.44993 11.13086 0.36063 54511.180539 0.000680 0.24039 0.00775 1.00000 0 54.57063 0.77365 43.47102 0.61618 13.11803 0.37960 10.44668 0.30227