/* ** ** 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 58602.079364 0.000347 0.24952 0.06375 0.95833 0 2.72893 0.31960 1.36561 0.16001 0.68093 0.15462 0.34389 0.07804 58602.080096 0.000385 0.22598 0.05726 0.98496 0 2.55500 0.28835 1.34296 0.15155 0.57739 0.13100 0.30189 0.06851 58602.081566 0.001085 0.14551 0.02554 0.95913 0 2.77861 0.17753 1.44818 0.09249 0.40431 0.06609 0.21021 0.03437 58602.145441 0.000454 0.17733 0.04214 0.93631 0 2.05864 0.19360 1.61150 0.15151 0.36507 0.07967 0.28619 0.06245 58602.146424 0.000530 0.13313 0.03228 0.97268 0 2.18680 0.18672 1.67030 0.14260 0.29114 0.06606 0.22216 0.05042 58602.147492 0.000538 0.12450 0.02998 0.95161 0 2.32680 0.18716 1.78982 0.14394 0.28968 0.06575 0.22342 0.05070 58602.148678 0.000648 0.14313 0.02857 0.97039 0 2.45681 0.17993 1.88067 0.13773 0.35164 0.06530 0.26727 0.04963 58602.211983 0.000330 0.16225 0.03924 0.95614 0 2.79770 0.25760 2.25033 0.20719 0.45391 0.10150 0.36758 0.08219 58602.212686 0.000373 0.13495 0.03231 0.96124 0 2.96756 0.25406 2.39597 0.20514 0.40048 0.08956 0.32312 0.07225 58602.213487 0.000428 0.14686 0.03569 0.97297 0 2.31225 0.20108 1.87094 0.16269 0.33958 0.07706 0.27465 0.06232 58602.214575 0.000660 0.15572 0.02722 0.96930 0 2.81531 0.18064 2.24209 0.14385 0.43841 0.07128 0.34885 0.05671