/* ** ** 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 59103.853802 0.000422 0.31064 0.05170 0.99315 0 2.54292 0.21130 2.18449 0.18148 0.78994 0.11391 0.67909 0.09793 59103.854717 0.000492 0.24578 0.03912 0.94706 0 2.91775 0.20789 2.51816 0.17942 0.71713 0.10208 0.61864 0.08806 59103.855530 0.000321 0.18009 0.04366 0.93694 0 2.49108 0.23340 2.14558 0.20103 0.44862 0.10032 0.38526 0.08615 59103.856525 0.000674 0.17308 0.02723 0.98283 0 2.86658 0.17407 2.47051 0.15003 0.49615 0.07201 0.42752 0.06206 59103.857819 0.000619 0.20507 0.03218 0.97664 0 2.70834 0.17863 2.32796 0.15356 0.55539 0.07907 0.47656 0.06783 59103.858967 0.000530 0.27701 0.04439 0.98361 0 2.38395 0.18178 2.03682 0.15531 0.66038 0.09306 0.56447 0.07954 59103.859844 0.000347 0.17520 0.04259 0.97500 0 2.27041 0.21631 1.95638 0.18639 0.39778 0.08895 0.34245 0.07657 59103.860706 0.000515 0.25118 0.03989 0.97191 0 2.69455 0.19458 2.30005 0.16611 0.67681 0.09572 0.57900 0.08188 59103.861867 0.000645 0.27093 0.03862 0.97189 0 2.53073 0.16729 2.16804 0.14329 0.68566 0.08660 0.58636 0.07404 59103.913793 0.000501 0.28639 0.04634 0.97688 0 2.42929 0.18684 2.05560 0.15809 0.69572 0.09905 0.58926 0.08389 59103.914854 0.000561 0.24554 0.03870 0.96392 0 2.64282 0.18889 2.24122 0.16019 0.64891 0.09117 0.55085 0.07738 59103.916093 0.000677 0.19435 0.03029 0.97009 0 2.65067 0.16792 2.25720 0.14299 0.51516 0.07334 0.43870 0.06246 59103.917398 0.000628 0.23485 0.03562 0.96313 0 2.61422 0.17284 2.22103 0.14684 0.61395 0.08380 0.52162 0.07120