/* ** ** 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 59590.799838 0.000475 0.29983 0.02522 0.99390 0 8.90888 0.35421 7.94745 0.31593 2.67119 0.19799 2.37892 0.17637 59590.800764 0.000451 0.31804 0.02669 1.00000 0 8.85023 0.36422 7.89648 0.32496 2.81472 0.20582 2.50930 0.18352 59590.801684 0.000469 0.29106 0.02365 1.00000 0 9.52439 0.37312 8.46574 0.33165 2.77217 0.19737 2.46188 0.17526 59590.802570 0.000417 0.31821 0.02689 1.00000 0 9.52331 0.39511 8.50766 0.35298 3.03041 0.22311 2.70560 0.19923 59590.803487 0.000501 0.28156 0.02311 0.98266 0 9.31362 0.35524 8.20900 0.31306 2.62236 0.19057 2.31349 0.16806 59590.804450 0.000463 0.28657 0.02339 0.97500 0 10.00895 0.38213 8.84137 0.33752 2.86826 0.20695 2.53293 0.18276 59590.805388 0.000475 0.29396 0.02419 0.98780 0 9.32103 0.36845 8.29081 0.32770 2.73998 0.19771 2.43912 0.17599 59590.806363 0.000501 0.28548 0.02329 0.97688 0 9.28325 0.35664 8.22716 0.31607 2.65019 0.19072 2.34994 0.16912 59590.807370 0.000506 0.27855 0.02258 0.98286 0 9.28063 0.35172 8.29102 0.31422 2.58508 0.18526 2.30803 0.16541 59590.808313 0.000437 0.31047 0.02584 0.99338 0 9.54789 0.38579 8.48130 0.34259 2.96434 0.21573 2.63638 0.19180 59590.809581 0.000830 0.31997 0.01893 0.99652 0 9.68711 0.28519 8.57083 0.25229 3.09955 0.15911 2.74274 0.14078