/* ** ** 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 58464.142621 0.000142 0.23097 0.01821 1.00000 0 38.35932 1.31253 35.50701 1.21493 8.85971 0.62935 8.20054 0.58253 58464.142922 0.000159 0.19451 0.01502 1.00000 0 41.30069 1.30102 37.83685 1.19182 8.03349 0.56656 7.36824 0.51961 58464.143235 0.000153 0.22870 0.01785 1.00000 0 36.22219 1.23595 33.55180 1.14483 8.28405 0.58143 7.67314 0.53855 58464.143539 0.000150 0.20832 0.01648 1.00000 0 39.57748 1.30419 36.64510 1.20756 8.24496 0.59285 7.63417 0.54893 58464.143842 0.000153 0.22016 0.01754 1.00000 0 36.56440 1.24122 33.84885 1.14903 8.05017 0.58035 7.45233 0.53725 58464.144138 0.000142 0.21705 0.01740 1.00000 0 40.17045 1.35367 37.10452 1.25037 8.71891 0.63438 8.05531 0.58614 58464.144415 0.000136 0.24071 0.01920 1.00000 0 38.39771 1.36431 35.17870 1.24981 9.24278 0.65994 8.46426 0.60432 58464.144693 0.000142 0.22237 0.01766 1.00000 0 39.55113 1.34909 36.61688 1.24900 8.79501 0.63077 8.14245 0.58397 58464.144985 0.000150 0.21602 0.01696 1.00000 0 38.65027 1.29440 35.77060 1.19796 8.34926 0.59309 7.72744 0.54892 58464.145292 0.000156 0.20201 0.01605 1.00000 0 38.97204 1.27105 36.07793 1.17666 7.87262 0.57031 7.28797 0.52796 58464.145605 0.000156 0.20970 0.01660 1.00000 0 37.86725 1.25314 35.05736 1.16015 7.94064 0.57097 7.35142 0.52860 58464.145917 0.000156 0.22335 0.01762 0.98148 0 36.77148 1.23844 34.04278 1.14654 8.21298 0.58603 7.60352 0.54254 58464.146215 0.000142 0.23137 0.01822 1.00000 0 38.47689 1.32176 35.61958 1.22360 8.90253 0.63080 8.24143 0.58396 58464.146504 0.000148 0.21375 0.01699 1.00000 0 39.13612 1.30840 36.23293 1.21134 8.36516 0.60305 7.74458 0.55831 58464.146820 0.000168 0.20064 0.01594 1.00000 0 37.25192 1.20361 34.13345 1.10280 7.47429 0.54236 6.83989 0.49639 58464.147132 0.000145 0.22997 0.01804 1.00000 0 38.06795 1.30929 35.24450 1.21218 8.75435 0.61736 8.10507 0.57157 58464.147422 0.000145 0.23124 0.01829 1.00000 0 37.83635 1.30451 35.02824 1.20769 8.74916 0.62270 8.09980 0.57649 58464.147694 0.000127 0.24398 0.01973 1.00000 0 39.60275 1.42264 36.66078 1.31696 9.66209 0.69994 8.94432 0.64795 58464.147966 0.000145 0.22918 0.01815 1.00000 0 37.98994 1.30533 35.16810 1.20837 8.70644 0.62124 8.05974 0.57509 58464.148264 0.000153 0.20096 0.01581 1.00000 0 40.20242 1.29916 37.21679 1.20267 8.07918 0.57962 7.47918 0.53657 58464.148562 0.000145 0.23622 0.01882 1.00000 0 36.43641 1.27506 33.73068 1.18037 8.60716 0.61592 7.96800 0.57018 58464.148845 0.000139 0.22763 0.01818 1.00000 0 39.61475 1.35526 36.67581 1.25472 9.01733 0.65099 8.34834 0.60270 58464.149143 0.000159 0.23434 0.01735 0.99063 0 38.95777 1.26999 36.06699 1.17575 9.12944 0.60691 8.45202 0.56187