/* ** ** 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 57861.724507 0.000243 0.20667 0.01604 1.00000 0 26.28255 0.84445 23.34076 0.74991 5.43172 0.38362 4.82025 0.34046 57861.724982 0.000231 0.22542 0.01781 1.00000 0 24.62693 0.83942 22.24293 0.75816 5.55149 0.39559 5.01401 0.35729 57861.725451 0.000237 0.22327 0.01756 0.97561 0 24.89980 0.83475 22.33117 0.74866 5.55936 0.39566 4.98613 0.35484 57861.725905 0.000217 0.23327 0.01848 1.00000 0 25.35445 0.87809 22.92753 0.79404 5.91440 0.42145 5.34828 0.38111 57861.726342 0.000220 0.23139 0.01865 1.00000 0 25.02914 0.86996 22.63394 0.78670 5.79137 0.42112 5.23713 0.38082 57861.726799 0.000237 0.21209 0.01673 0.98780 0 25.70581 0.84442 23.24627 0.76363 5.45182 0.39097 4.93018 0.35356 57861.727276 0.000240 0.20885 0.01684 0.98795 0 25.32752 0.83675 22.90332 0.75666 5.28971 0.38918 4.78341 0.35193 57861.727742 0.000226 0.23184 0.01835 1.00000 0 24.52961 0.84420 22.18151 0.76339 5.68696 0.40525 5.14258 0.36645 57861.728200 0.000231 0.23417 0.01861 1.00000 0 23.55934 0.82086 21.30466 0.74230 5.51695 0.39413 4.98897 0.35641 57861.728697 0.000266 0.19037 0.01481 1.00000 0 25.46139 0.79896 22.79310 0.71520 4.84706 0.34501 4.33577 0.30856 57861.729198 0.000234 0.21879 0.01732 1.00000 0 24.86408 0.83804 22.41281 0.75544 5.44003 0.38962 4.90265 0.35114 57861.729719 0.000286 0.17253 0.01343 1.00000 0 25.72883 0.76771 23.26362 0.69416 4.43890 0.31915 4.01355 0.28857 57861.730254 0.000249 0.20482 0.01649 1.00000 0 24.62432 0.80607 22.26750 0.72892 5.04365 0.37107 4.56092 0.33556 57861.730743 0.000240 0.20739 0.01645 1.00000 0 25.54066 0.83945 23.09600 0.75910 5.29700 0.38230 4.78998 0.34571 57861.731241 0.000258 0.18445 0.01451 1.00000 0 26.65096 0.82176 24.09587 0.74298 4.91575 0.35571 4.44455 0.32161 57861.731730 0.000231 0.22057 0.01762 0.98750 0 25.24489 0.84994 22.82905 0.76860 5.56825 0.40339 5.03538 0.36479 57861.732210 0.000249 0.20571 0.01617 1.00000 0 25.08762 0.81839 22.68686 0.74007 5.16068 0.36914 4.66684 0.33382 57861.732699 0.000240 0.20842 0.01630 1.00000 0 25.62734 0.84229 23.17483 0.76168 5.34119 0.37915 4.83005 0.34286 57861.733159 0.000220 0.22947 0.01841 1.00000 0 25.14404 0.87214 22.68434 0.78680 5.76978 0.41748 5.20480 0.37663 57861.733622 0.000243 0.20773 0.01653 1.00000 0 25.36917 0.83587 22.67019 0.74693 5.27006 0.38158 4.70911 0.34076 57861.734296 0.000431 0.20421 0.01240 0.99329 0 24.88249 0.61557 22.40856 0.55435 5.08125 0.28187 4.57392 0.25370