/* ** ** 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 57123.332876 0.000122 0.21737 0.01731 1.00000 0 49.39563 1.64370 43.72738 1.45506 10.73689 0.77656 9.51423 0.68810 57123.333571 0.000573 0.24057 0.00871 0.99495 0 46.93811 0.74213 41.44061 0.65520 11.29212 0.36792 9.96730 0.32476 57123.334280 0.000136 0.25378 0.01912 1.00000 0 43.40324 1.47323 38.53949 1.30814 11.01502 0.74073 9.78080 0.65773 57123.334534 0.000119 0.23324 0.01872 1.00000 0 46.82314 1.63899 41.55649 1.45464 10.92095 0.78879 9.69287 0.70009 57123.335229 0.000576 0.23339 0.00840 1.00000 0 47.70854 0.74334 42.34967 0.65984 11.13453 0.36125 9.88351 0.32067 57123.336369 0.000564 0.24318 0.00876 1.00000 0 46.82894 0.74748 41.59181 0.66389 11.38783 0.36800 10.11419 0.32685 57123.337089 0.000156 0.23620 0.01647 1.00000 0 46.60619 1.42956 41.38103 1.26929 11.00844 0.68924 9.77428 0.61197 57123.337373 0.000127 0.23166 0.01780 1.00000 0 47.71418 1.59197 42.32906 1.41230 11.05334 0.76517 9.80601 0.67883 57123.337622 0.000122 0.22697 0.01783 1.00000 0 48.10242 1.64317 42.70195 1.45869 10.91775 0.77241 9.69168 0.68567 57123.337865 0.000122 0.23005 0.01786 1.00000 0 48.34566 1.64368 42.93715 1.45980 11.12188 0.77607 9.87803 0.68928 57123.338536 0.000550 0.26155 0.00943 0.99474 0 45.37661 0.74395 40.29435 0.66063 11.86847 0.38094 10.53930 0.33828 57123.339207 0.000122 0.22767 0.01790 1.00000 0 48.47206 1.64307 43.02576 1.45845 11.03587 0.78294 9.79598 0.69497 57123.339497 0.000168 0.22756 0.01549 1.00000 0 47.85189 1.38606 42.48943 1.23073 10.88927 0.67063 9.66894 0.59548 57123.339783 0.000119 0.23857 0.01932 1.00000 0 45.84255 1.62587 40.66433 1.44221 10.93652 0.79614 9.70198 0.70628 57123.340431 0.000530 0.26170 0.00945 0.99454 0 46.80987 0.76749 41.56456 0.68149 12.25029 0.39410 10.87759 0.34994 57123.341493 0.000532 0.26475 0.00953 1.00000 0 46.19598 0.76315 41.00243 0.67735 12.23053 0.39102 10.85531 0.34705 57123.342546 0.000521 0.26074 0.00955 1.00000 0 46.97884 0.77733 41.71306 0.69020 12.24938 0.40008 10.87631 0.35523 57123.343186 0.000119 0.22405 0.01760 1.00000 0 49.42294 1.68168 43.85566 1.49225 11.07312 0.78420 9.82579 0.69587 57123.343495 0.000191 0.23172 0.01451 1.00000 0 47.72414 1.30242 42.37122 1.15633 11.05873 0.62304 9.81835 0.55316 57123.344256 0.000570 0.23846 0.00858 1.00000 0 47.33752 0.74726 42.03429 0.66355 11.28793 0.36517 10.02358 0.32427 57123.345327 0.000501 0.24067 0.00914 1.00000 0 47.62698 0.79852 42.34130 0.70990 11.46227 0.39054 10.19067 0.34721