/* ** ** 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 54932.932132 0.000211 0.16555 0.01306 1.00000 0 35.78737 1.05220 32.66613 0.96043 5.92465 0.43364 5.40793 0.39582 54932.932532 0.000188 0.19084 0.01481 1.00000 0 35.41306 1.11117 32.32447 1.01425 6.75816 0.47956 6.16874 0.43773 54932.932896 0.000177 0.19732 0.01544 1.00000 0 36.55017 1.16351 33.36241 1.06203 7.21223 0.51534 6.58321 0.47040 54932.933246 0.000174 0.19136 0.01485 1.00000 0 38.25972 1.20205 34.92286 1.09721 7.32134 0.51952 6.68280 0.47421 54932.933640 0.000220 0.15419 0.01184 1.00000 0 37.32747 1.05600 34.07191 0.96390 5.75551 0.41088 5.25353 0.37505 54932.934036 0.000177 0.20100 0.01572 1.00000 0 36.06027 1.15940 32.91523 1.05829 7.24821 0.51660 6.61605 0.47154 54932.934381 0.000168 0.20154 0.01580 1.00000 0 37.85196 1.21397 34.55066 1.10809 7.62886 0.54558 6.96350 0.49800 54932.934751 0.000203 0.17589 0.01359 1.00000 0 35.70477 1.07310 32.59074 0.97951 6.28019 0.44720 5.73245 0.40820 54932.935133 0.000179 0.19572 0.01558 1.00000 0 35.40584 1.13494 32.31788 1.03595 6.92966 0.50510 6.32528 0.46105 54932.935492 0.000179 0.19377 0.01559 1.00000 0 35.45274 1.13747 32.36069 1.03826 6.86960 0.50688 6.27046 0.46267 54932.935897 0.000226 0.17259 0.01276 0.98910 0 36.36290 1.03070 33.19147 0.94081 6.27576 0.42849 5.72841 0.39112 54932.958034 0.000321 0.17212 0.01061 0.99742 0 36.42774 0.85821 33.25134 0.78337 6.27009 0.35719 5.72335 0.32605 54932.998793 0.000203 0.16188 0.01251 0.98571 0 38.12887 1.10093 35.53741 1.02610 6.17235 0.44243 5.75284 0.41236 54932.999172 0.000177 0.19602 0.01544 1.00000 0 35.63173 1.13891 33.20998 1.06150 6.98438 0.50276 6.50968 0.46859 54932.999661 0.000312 0.19006 0.01104 0.99809 0 37.46846 0.87627 34.92188 0.81672 7.12143 0.37871 6.63742 0.35297