/* ** ** 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 57129.189486 0.000174 0.19842 0.01625 1.00000 0 37.29294 1.21714 32.26809 1.05282 7.39983 0.55571 6.40417 0.48092 57129.189822 0.000162 0.20926 0.01708 1.00000 0 37.14132 1.24812 33.11885 1.11294 7.77219 0.57814 6.92996 0.51548 57129.190146 0.000162 0.22460 0.01770 1.00000 0 36.21331 1.22940 32.03972 1.08774 8.13343 0.57840 7.19694 0.51178 57129.190476 0.000168 0.21002 0.01658 1.00000 0 36.96062 1.22681 32.61827 1.08268 7.76238 0.55619 6.84515 0.49049 57129.190783 0.000139 0.26028 0.02061 1.00000 0 36.95369 1.34715 32.72702 1.19306 9.61828 0.67613 8.51790 0.59878 57129.191084 0.000162 0.21013 0.01685 1.00000 0 37.75694 1.26131 33.44341 1.11721 7.93373 0.57845 7.02767 0.51238 57129.191402 0.000156 0.22879 0.01833 1.00000 0 36.12027 1.25940 31.98729 1.11529 8.26404 0.59612 7.31842 0.52791 57129.191712 0.000153 0.23567 0.01850 1.00000 0 36.58137 1.27448 32.39601 1.12867 8.62130 0.60659 7.63534 0.53722 57129.192041 0.000177 0.19476 0.01557 1.00000 0 37.63108 1.20354 33.32458 1.06581 7.32897 0.53716 6.49036 0.47570 57129.192374 0.000156 0.22470 0.01802 1.00000 0 36.76076 1.26590 32.58192 1.12200 8.26001 0.59825 7.32174 0.53029 57129.192681 0.000150 0.24778 0.02004 1.00000 0 34.62840 1.26786 30.67376 1.12306 8.58007 0.61892 7.59989 0.54821 57129.192988 0.000156 0.23329 0.01856 1.00000 0 35.74625 1.24767 31.67137 1.10544 8.33938 0.59604 7.38929 0.52813 57129.193326 0.000182 0.18081 0.01392 1.00000 0 40.34074 1.22257 35.73348 1.08295 7.29408 0.51608 6.46088 0.45713 57129.193676 0.000168 0.20728 0.01649 1.00000 0 37.12094 1.22251 32.88686 1.08307 7.69434 0.55727 6.81679 0.49372 57129.193997 0.000153 0.21936 0.01761 1.00000 0 38.39615 1.30726 34.02098 1.15830 8.42269 0.61247 7.46327 0.54270 57129.194281 0.000130 0.27034 0.02190 1.00000 0 37.04868 1.39330 32.81441 1.23406 10.01592 0.71876 8.87114 0.63661 57129.194570 0.000159 0.22189 0.01792 1.00000 0 36.21752 1.24267 32.08321 1.10082 8.03639 0.58749 7.11903 0.52043 57129.194880 0.000150 0.23009 0.01835 1.00000 0 37.81582 1.30969 33.54891 1.16191 8.70101 0.62528 7.71892 0.55471 57129.195207 0.000177 0.19945 0.01548 1.00000 0 37.76173 1.20428 33.45514 1.06694 7.53164 0.53289 6.67271 0.47212 57129.195525 0.000142 0.22713 0.01817 1.00000 0 40.08052 1.38669 35.50931 1.22853 9.10345 0.65667 8.06519 0.58178 57129.195841 0.000174 0.19352 0.01535 1.00000 0 38.20834 1.21705 33.87421 1.07900 7.39418 0.53694 6.55617 0.47609 57129.196249 0.000234 0.21589 0.01409 0.99368 0 37.72124 1.04808 33.45447 0.92953 8.14358 0.48092 7.22247 0.42652