/* ** ** 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 59379.882315 0.000541 0.20461 0.03220 0.97861 0 4.97615 0.32877 2.66853 0.17554 1.01816 0.14541 0.54454 0.07746 59379.883388 0.000532 0.17978 0.02767 0.97826 0 5.22171 0.31631 3.09806 0.18762 0.93877 0.13280 0.55648 0.07870 59379.884401 0.000480 0.20225 0.03200 0.97590 0 5.10402 0.33401 3.01586 0.19729 1.03226 0.14870 0.60875 0.08762 59379.885408 0.000527 0.21672 0.03402 0.96154 0 4.50120 0.29640 2.64486 0.17409 0.97549 0.13901 0.57498 0.08191 59379.886415 0.000480 0.21631 0.03452 0.97590 0 4.76560 0.31995 2.79363 0.18746 1.03083 0.14924 0.60557 0.08767 59379.887343 0.000448 0.23932 0.03828 0.99355 0 4.59086 0.32734 2.72426 0.19397 1.09869 0.15732 0.64373 0.09211 59379.888197 0.000405 0.29410 0.04766 0.94286 0 4.34343 0.33720 2.56832 0.19938 1.27741 0.18172 0.75493 0.10739 59379.889007 0.000405 0.25020 0.04022 0.95714 0 4.98402 0.36469 2.95688 0.21633 1.24701 0.17849 0.73981 0.10585 59379.890202 0.000790 0.24413 0.02861 0.95484 0 4.96499 0.25600 2.92177 0.15063 1.21210 0.12755 0.71426 0.07512 59379.951818 0.000420 0.20920 0.03225 0.95172 0 4.50759 0.29022 3.56630 0.22956 0.94301 0.13210 0.74036 0.10367 59379.952611 0.000373 0.22943 0.03623 0.96124 0 4.55440 0.31239 3.50732 0.24058 1.04491 0.14865 0.80363 0.11432 59379.953395 0.000411 0.23789 0.03783 0.94366 0 4.03521 0.27996 3.10666 0.21554 0.95994 0.13736 0.73980 0.10585 59379.954333 0.000521 0.21856 0.03159 0.98333 0 4.00446 0.24342 3.09295 0.18801 0.87523 0.11479 0.67582 0.08864