/* ** ** 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 54472.685392 0.000388 0.11499 0.00889 0.98507 0 29.14379 0.70898 25.83294 0.62832 3.35123 0.24605 2.96744 0.21783 54472.686159 0.000379 0.12196 0.00943 0.97710 0 28.05149 0.70309 25.06866 0.62818 3.42107 0.25025 3.05880 0.22363 54472.686911 0.000373 0.12540 0.00957 0.98450 0 28.37789 0.71916 24.92959 0.63179 3.55856 0.25609 3.12745 0.22502 54472.687617 0.000333 0.13918 0.01057 1.00000 0 28.12903 0.74940 25.18624 0.67093 3.91491 0.27843 3.50453 0.24922 54472.688280 0.000330 0.14089 0.01091 0.98246 0 28.29136 0.76150 24.93200 0.67100 3.98597 0.28950 3.51210 0.25506 54472.688954 0.000344 0.13400 0.01041 0.98319 0 28.39293 0.74682 24.97910 0.65698 3.80467 0.27825 3.34638 0.24466 54472.689675 0.000376 0.12993 0.00986 0.99231 0 27.19166 0.70048 24.05846 0.61979 3.53290 0.25221 3.12555 0.22316 54472.690418 0.000367 0.12352 0.00941 0.97638 0 29.25847 0.73259 25.96267 0.65000 3.61412 0.26011 3.20312 0.23047 54472.691133 0.000347 0.13253 0.01015 1.00000 0 28.45556 0.74510 24.98804 0.65428 3.77115 0.27132 3.30989 0.23815 54472.691816 0.000336 0.13859 0.01074 0.99138 0 27.92912 0.74614 24.82787 0.66327 3.87079 0.28150 3.43942 0.25013 54472.692461 0.000310 0.14626 0.01127 1.00000 0 28.82267 0.79514 25.35165 0.69936 4.21562 0.30339 3.71202 0.26709 54472.693115 0.000344 0.13422 0.01045 0.99160 0 28.12737 0.74310 24.84773 0.65643 3.77517 0.27644 3.33648 0.24426 54472.693839 0.000379 0.11359 0.00887 0.98473 0 29.92486 0.73039 26.42612 0.64493 3.39910 0.25200 3.00675 0.22280 54472.694591 0.000373 0.12609 0.00951 1.00000 0 28.04122 0.71373 24.64377 0.62721 3.53569 0.25107 3.10731 0.22063 54472.695337 0.000373 0.12181 0.00957 0.98450 0 28.18491 0.71418 25.09431 0.63584 3.43331 0.25545 3.05548 0.22732 54472.696078 0.000367 0.12343 0.00947 0.99213 0 28.83220 0.72751 25.46423 0.64250 3.55876 0.25774 3.13776 0.22727 54472.696830 0.000385 0.12461 0.00942 0.97744 0 28.29334 0.70879 24.75220 0.62008 3.52570 0.25136 3.08475 0.21992 54472.697589 0.000373 0.12274 0.00932 0.99225 0 28.59417 0.71710 25.26434 0.63356 3.50951 0.25147 3.10165 0.22226 54472.698315 0.000353 0.13453 0.01037 0.98361 0 27.82410 0.73149 24.49802 0.64397 3.74321 0.27115 3.29465 0.23864 54472.699041 0.000373 0.12094 0.00918 1.00000 0 28.98740 0.72591 25.44197 0.63709 3.50578 0.25124 3.07761 0.22054 54472.699790 0.000376 0.12180 0.00925 1.00000 0 28.10503 0.70790 25.09624 0.63200 3.42319 0.24530 3.05393 0.21884 54472.700531 0.000365 0.12102 0.00942 1.00000 0 28.85799 0.73225 25.54813 0.64824 3.49249 0.25700 3.09284 0.22764 54472.701289 0.000394 0.11946 0.00901 0.99265 0 28.07385 0.69149 24.84600 0.61194 3.35363 0.23905 2.97050 0.21178 54472.702047 0.000365 0.12533 0.00953 0.98413 0 28.67780 0.72730 25.49585 0.64655 3.59432 0.25758 3.20170 0.22943 54472.702774 0.000362 0.12890 0.01026 0.98400 0 27.73819 0.72159 24.37244 0.63400 3.57534 0.26884 3.14140 0.23621 54472.703491 0.000356 0.12803 0.00974 0.99187 0 28.75091 0.73675 25.40665 0.65099 3.68103 0.26381 3.25419 0.23319 54472.704258 0.000411 0.11350 0.00874 0.99296 0 27.52439 0.66783 24.45402 0.59332 3.12393 0.22835 2.77678 0.20301 54472.705019 0.000350 0.13849 0.01069 0.99174 0 26.78687 0.71435 23.82384 0.63527 3.70972 0.26875 3.29465 0.23864 54472.705687 0.000318 0.14414 0.01114 1.00000 0 28.23336 0.76879 25.20045 0.68617 4.06968 0.29437 3.63218 0.26276 54472.706396 0.000391 0.12391 0.00947 0.99259 0 26.65055 0.67305 23.75673 0.59988 3.30230 0.23825 2.94913 0.21275 54472.707455 0.000668 0.12526 0.00714 0.98701 0 28.42303 0.53283 25.31225 0.47446 3.56034 0.19150 3.17008 0.17049