/* ** ** 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 58202.965455 0.000619 0.09996 0.02380 0.96262 0 2.22865 0.16026 1.92162 0.13818 0.22279 0.05057 0.19195 0.04357 58202.966517 0.000443 0.14389 0.03504 1.00000 0 2.07875 0.18351 1.79623 0.15857 0.29912 0.06789 0.25845 0.05866 58202.967304 0.000344 0.21810 0.05473 0.98319 0 1.79334 0.19201 1.55021 0.16598 0.39112 0.08877 0.33797 0.07671 58202.967946 0.000298 0.24134 0.06045 0.98058 0 1.89986 0.21443 1.64416 0.18558 0.45850 0.10252 0.39670 0.08870 58202.968545 0.000301 0.20052 0.05001 1.00000 0 2.19098 0.22670 1.89686 0.19626 0.43933 0.09971 0.38022 0.08629 58202.969315 0.000469 0.20270 0.04139 0.93210 0 2.23272 0.18681 1.92917 0.16141 0.45257 0.08429 0.39107 0.07283 58202.970114 0.000330 0.21018 0.05253 0.97368 0 1.96090 0.20529 1.69484 0.17744 0.41215 0.09354 0.35624 0.08085 58202.970880 0.000437 0.16166 0.03910 0.96689 0 1.96252 0.18097 1.69683 0.15647 0.31725 0.07094 0.27443 0.06136 58202.971725 0.000408 0.18668 0.04617 0.97163 0 1.78515 0.17534 1.54600 0.15185 0.33325 0.07564 0.28863 0.06551 58202.972640 0.000506 0.13894 0.03240 0.96571 0 2.07129 0.17050 1.79140 0.14746 0.28778 0.06280 0.24894 0.05432 58202.973534 0.000388 0.18522 0.04519 0.97761 0 1.90719 0.18620 1.65149 0.16124 0.35325 0.07899 0.30585 0.06839 58202.974326 0.000405 0.15276 0.03732 0.97857 0 2.19107 0.19815 1.88572 0.17051 0.33470 0.07596 0.28863 0.06551 58202.975131 0.000399 0.15387 0.03703 0.97826 0 2.23249 0.19863 1.92718 0.17147 0.34350 0.07681 0.29679 0.06636 58202.976285 0.000755 0.15129 0.02754 0.98851 0 2.08348 0.14085 1.79685 0.12147 0.31521 0.05328 0.27177 0.04594