/* ** ** Swift/XRT hardness ratio for Mrk 501. ** 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 58669.893991 0.000310 0.16495 0.04043 0.99065 0 2.69023 0.24867 2.26442 0.20931 0.44374 0.10072 0.37301 0.08467 58669.894674 0.000373 0.19169 0.04688 0.96124 0 1.98666 0.19667 1.68873 0.16717 0.38082 0.08516 0.32312 0.07225 58669.895406 0.000359 0.25927 0.06149 0.97581 0 1.77892 0.18898 1.48921 0.15818 0.46122 0.09780 0.38428 0.08146 58669.896193 0.000428 0.21221 0.04396 0.98649 0 2.17991 0.19141 1.85807 0.16315 0.46259 0.08679 0.39431 0.07398 58669.897139 0.000518 0.10594 0.02567 0.98324 0 2.45491 0.18347 2.09232 0.15637 0.26008 0.05993 0.22166 0.05108 58669.897975 0.000318 0.24185 0.05883 0.96364 0 1.96021 0.21060 1.64661 0.17690 0.47409 0.10346 0.39689 0.08661 58669.898649 0.000356 0.15424 0.03769 0.98374 0 2.51467 0.22765 2.11778 0.19170 0.38787 0.08804 0.32677 0.07417 58669.899404 0.000399 0.14850 0.03560 0.97101 0 2.36291 0.20409 2.01348 0.17391 0.35089 0.07846 0.29901 0.06686 58669.900238 0.000434 0.14552 0.03593 0.98667 0 2.13594 0.18919 1.81310 0.16060 0.31083 0.07164 0.26360 0.06074 58669.900976 0.000304 0.19180 0.04693 0.96190 0 2.42698 0.24123 2.06830 0.20558 0.46549 0.10409 0.39670 0.08870 58669.901621 0.000341 0.16612 0.04079 0.97458 0 2.42693 0.22726 2.06923 0.19376 0.40317 0.09151 0.34382 0.07804 58669.902307 0.000344 0.18043 0.04098 0.97479 0 2.58287 0.23268 2.20208 0.19838 0.46601 0.09717 0.39721 0.08282 58669.903094 0.000443 0.15301 0.03683 0.99346 0 2.01815 0.17989 1.72310 0.15358 0.30879 0.06905 0.26360 0.05894 58669.904060 0.000524 0.11505 0.02721 0.97790 0 2.30871 0.17798 1.96758 0.15168 0.26561 0.05939 0.22637 0.05062 58669.905053 0.000469 0.13980 0.03185 0.96914 0 2.35589 0.18916 2.00800 0.16123 0.32935 0.07022 0.28072 0.05985