/* ** ** 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 55305.354622 0.000402 0.25798 0.04157 0.97122 0 5.54894 0.40002 2.84774 0.20516 1.43153 0.20629 0.73051 0.10514 55305.355398 0.000373 0.24257 0.03862 0.99225 0 5.91493 0.42240 3.18834 0.22752 1.43480 0.20419 0.77852 0.11074 55305.356107 0.000336 0.27858 0.04462 0.98276 0 5.76731 0.43099 3.17568 0.23729 1.60663 0.22764 0.88718 0.12566 55305.356801 0.000359 0.25610 0.04110 0.96774 0 5.84996 0.42525 3.22225 0.23422 1.49818 0.21437 0.82612 0.11820 55305.357510 0.000350 0.23931 0.03815 0.99174 0 6.38349 0.44782 3.46725 0.24320 1.52761 0.21865 0.82612 0.11820 55305.358231 0.000370 0.27024 0.04313 0.94531 0 5.56883 0.40314 3.05520 0.22118 1.50491 0.21408 0.82356 0.11715 55305.358931 0.000330 0.22608 0.03511 0.96491 0 7.54570 0.50690 4.10077 0.27544 1.70590 0.23889 0.92882 0.13006 55305.360334 0.001073 0.31099 0.02533 0.97035 0 6.49807 0.25803 3.55902 0.14131 2.02082 0.14374 1.10723 0.07875 55305.361772 0.000365 0.24311 0.03847 0.96032 0 6.24012 0.43243 3.38843 0.23481 1.51705 0.21580 0.82356 0.11715 55305.362464 0.000327 0.26557 0.04277 0.97345 0 6.22572 0.45976 3.38636 0.25006 1.65336 0.23661 0.90123 0.12895 55305.363132 0.000341 0.26072 0.04147 0.99153 0 6.02891 0.43890 3.28080 0.23884 1.57185 0.22230 0.85613 0.12107 55305.363772 0.000298 0.36581 0.06154 0.98058 0 4.99023 0.43463 2.67142 0.23267 1.82547 0.26276 0.97642 0.14053 55305.364434 0.000365 0.30425 0.04953 0.94444 0 5.11836 0.39765 2.73305 0.21233 1.55726 0.22280 0.83307 0.11920 55305.365224 0.000425 0.20584 0.03229 0.95918 0 6.31895 0.40662 3.41752 0.21991 1.30071 0.18610 0.70308 0.10060 55305.366046 0.000396 0.27863 0.04506 0.96350 0 4.96431 0.37415 2.69710 0.20324 1.38321 0.19793 0.75102 0.10746 55305.366807 0.000365 0.25759 0.04131 0.95238 0 6.01061 0.43499 3.19867 0.23147 1.54829 0.22158 0.82612 0.11820 55305.367603 0.000431 0.25700 0.04102 0.95973 0 5.13842 0.36967 2.73267 0.19658 1.32056 0.18814 0.70365 0.10024 55305.368384 0.000350 0.30435 0.04906 0.97521 0 5.30800 0.41617 2.83178 0.22202 1.61547 0.22752 0.86148 0.12132