/* ** ** 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 59814.975156 0.000330 0.20478 0.03227 0.97368 0 5.05508 0.32495 4.33992 0.27897 1.03519 0.14893 0.88874 0.12786 59814.975808 0.000321 0.23009 0.03578 0.98198 0 4.77157 0.32247 4.07886 0.27561 1.09787 0.15374 0.93734 0.13125 59814.976430 0.000301 0.23031 0.03612 0.97115 0 5.04530 0.34189 4.30279 0.29155 1.16198 0.16434 0.99175 0.14025 59814.977098 0.000367 0.21109 0.03259 0.97638 0 4.57379 0.29708 3.90915 0.25392 0.96550 0.13521 0.82395 0.11538 59814.977807 0.000341 0.20864 0.03283 0.99153 0 4.74737 0.31139 4.07022 0.26696 0.99049 0.14168 0.84749 0.12123 59814.978452 0.000304 0.24469 0.03890 0.98095 0 4.62205 0.32801 3.95252 0.28048 1.13098 0.16089 0.96759 0.13762 59814.979057 0.000301 0.22360 0.03501 0.97115 0 5.18785 0.34881 4.41859 0.29706 1.15999 0.16406 0.99175 0.14025 59814.979694 0.000336 0.20893 0.03297 0.97414 0 4.92720 0.32756 4.19088 0.27855 1.02943 0.14731 0.87749 0.12552 59814.980802 0.000773 0.23062 0.02263 0.97753 0 5.03502 0.21567 4.30576 0.18443 1.16116 0.10252 0.99202 0.08758 59814.982312 0.000738 0.22729 0.02297 0.98431 0 5.06224 0.22179 4.31551 0.18906 1.15060 0.10481 0.98157 0.08942 59814.983432 0.000382 0.15621 0.02431 0.94697 0 5.88182 0.33651 5.02695 0.28761 0.91882 0.13296 0.78516 0.11361 59814.984158 0.000339 0.21554 0.03394 0.96581 0 4.73912 0.31218 4.07077 0.26815 1.02148 0.14612 0.87749 0.12552 59814.984850 0.000353 0.20274 0.03127 0.97541 0 4.94983 0.31977 4.22833 0.27317 1.00352 0.14053 0.85857 0.12022 59814.985660 0.000457 0.24318 0.03085 0.97468 0 4.84215 0.27307 4.15902 0.23455 1.17749 0.13381 1.01139 0.11494