/* ** ** 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 59100.869300 0.000628 0.24611 0.03900 0.97235 0 2.29215 0.16392 1.93503 0.13837 0.56411 0.07978 0.47472 0.06714 59100.870440 0.000512 0.26645 0.04257 0.98305 0 2.53563 0.18840 2.16049 0.16052 0.67563 0.09555 0.57567 0.08141 59100.871528 0.000576 0.25512 0.04083 0.96482 0 2.40972 0.17512 2.05272 0.14917 0.61477 0.08766 0.52369 0.07467 59100.872422 0.000318 0.20095 0.04961 0.98182 0 2.17040 0.22716 1.83947 0.19258 0.43613 0.09752 0.37099 0.08296 59100.873174 0.000434 0.16077 0.03226 0.97333 0 2.90516 0.22076 2.47507 0.18808 0.46707 0.08673 0.39792 0.07389 59100.873932 0.000324 0.20198 0.04862 0.99107 0 2.25096 0.22357 1.91766 0.19047 0.45464 0.09969 0.38732 0.08493 59100.874603 0.000347 0.16771 0.03801 0.96667 0 2.78000 0.24708 2.36833 0.21049 0.46624 0.09722 0.39721 0.08282 59100.875631 0.000680 0.20377 0.03223 0.97872 0 2.47944 0.16657 2.11473 0.14207 0.50523 0.07234 0.43081 0.06168 59100.876681 0.000370 0.18049 0.03937 0.98438 0 2.58497 0.22514 2.20229 0.19181 0.46656 0.09331 0.39749 0.07950 59100.877697 0.000645 0.21027 0.03331 0.97309 0 2.54902 0.17284 2.17159 0.14725 0.53598 0.07674 0.45662 0.06537 59100.879085 0.000744 0.21236 0.03017 0.99611 0 2.66775 0.16291 2.26439 0.13828 0.56653 0.07268 0.48096 0.06169