/* ** ** 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 55290.002776 0.000436 0.40346 0.04358 0.99892 1 21.65576 1.26901 4.07380 0.23871 8.73732 0.79278 1.64634 0.14938 55290.004182 0.000205 0.24988 0.01989 1.00000 0 32.89016 1.18270 22.60638 0.81275 8.21853 0.58352 5.64530 0.40088 55290.004564 0.000177 0.30582 0.02521 1.00000 0 30.37410 1.21498 21.39127 0.85564 9.28898 0.66960 6.54524 0.47185 55290.004949 0.000208 0.24057 0.01951 1.00000 0 32.73781 1.15972 22.69405 0.80375 7.87571 0.57466 5.46387 0.39866 55290.005360 0.000203 0.24137 0.01974 1.00000 0 33.12979 1.18220 23.30674 0.83169 7.99669 0.58829 5.62425 0.41374 55290.005756 0.000194 0.25620 0.02082 1.00000 0 33.14090 1.21261 23.14974 0.84703 8.49077 0.61623 5.93143 0.43049 55290.006153 0.000203 0.23997 0.01920 1.00000 0 34.56210 1.21988 23.76912 0.83883 8.29391 0.59570 5.70158 0.40933 55290.006569 0.000214 0.26340 0.02182 1.00000 0 28.64639 1.08039 20.09551 0.75782 7.54534 0.55657 5.29316 0.39044 55290.006980 0.000197 0.26923 0.02180 0.98529 0 32.13461 1.20204 22.15976 0.82855 8.65147 0.62129 5.95688 0.42766 55290.007385 0.000208 0.24110 0.01949 1.00000 0 33.27652 1.19049 22.80179 0.81527 8.02286 0.58174 5.48963 0.39782 55290.007764 0.000171 0.28109 0.02299 1.00000 0 34.43139 1.31761 23.95182 0.91655 9.67846 0.69947 6.73316 0.48666 55290.008140 0.000205 0.25949 0.02090 1.00000 0 31.06904 1.13899 21.89052 0.80250 8.06209 0.57821 5.67981 0.40735 55290.008517 0.000171 0.29832 0.02500 1.00000 0 32.38236 1.29408 22.12633 0.88389 9.66037 0.71166 6.60240 0.48633 55290.008870 0.000182 0.27298 0.02297 1.00000 0 32.66311 1.25984 22.42097 0.86417 8.91646 0.66681 6.12433 0.45735 55290.009252 0.000200 0.24810 0.02027 1.00000 0 32.91616 1.18966 22.96751 0.83007 8.16653 0.59834 5.70360 0.41787 55290.009665 0.000214 0.24135 0.01955 1.00000 0 31.72227 1.13025 22.14147 0.78892 7.65625 0.55710 5.34327 0.38882 55290.010105 0.000226 0.23875 0.01948 0.97436 0 30.69002 1.08832 21.58107 0.76525 7.32727 0.53826 5.15190 0.37846 55290.010525 0.000194 0.27400 0.02317 1.00000 0 29.87007 1.15500 20.87774 0.80733 8.18447 0.61550 5.73102 0.43093 55290.010912 0.000194 0.26752 0.02220 1.00000 0 31.65304 1.20705 21.70858 0.82777 8.46789 0.62405 5.81405 0.42826 55290.011286 0.000179 0.27528 0.02249 1.00000 0 33.60740 1.28476 23.11449 0.88332 9.25150 0.66789 6.37265 0.45989 55290.011659 0.000194 0.25376 0.02081 1.00000 0 34.73183 1.26392 23.10583 0.84040 8.81338 0.64785 5.84395 0.42930 55290.012032 0.000179 0.29497 0.02437 1.00000 0 31.16769 1.22713 21.49059 0.84581 9.19338 0.66777 6.34274 0.46086 55290.012426 0.000214 0.26698 0.02161 0.97297 0 30.63410 1.13035 20.68700 0.76320 8.17885 0.58908 5.51538 0.39699 55290.012900 0.000260 0.26858 0.01884 0.98889 0 32.21392 1.04147 22.20021 0.71768 8.65210 0.53849 5.97169 0.37153