/* ** ** 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 58700.957116 0.000362 0.23435 0.05547 0.92800 0 1.93138 0.19497 1.66441 0.16802 0.45262 0.09691 0.38809 0.08308 58700.957917 0.000440 0.12995 0.03141 0.98026 0 2.38542 0.19825 2.04718 0.17010 0.30999 0.07036 0.26535 0.06023 58700.958661 0.000304 0.22282 0.05524 0.96190 0 2.10727 0.22566 1.78495 0.19113 0.46954 0.10500 0.39670 0.08870 58700.959506 0.000541 0.10563 0.02525 0.97326 0 2.40717 0.17981 2.05557 0.15352 0.25427 0.05774 0.21724 0.04931 58700.960412 0.000365 0.18334 0.04471 0.96032 0 2.13227 0.20748 1.80037 0.17518 0.39093 0.08742 0.33113 0.07404 58700.961242 0.000466 0.14117 0.03376 0.95652 0 2.16557 0.18335 1.84948 0.15658 0.30572 0.06837 0.26017 0.05818 58700.962119 0.000411 0.14967 0.03654 0.97183 0 2.24039 0.20096 1.91127 0.17145 0.33533 0.07613 0.28651 0.06503 58700.962897 0.000367 0.18358 0.04425 0.96850 0 2.16064 0.20578 1.83863 0.17508 0.39665 0.08782 0.33773 0.07476 58700.963861 0.000596 0.11274 0.02663 0.98058 0 2.06165 0.15655 1.75708 0.13342 0.23244 0.05198 0.19835 0.04435 58700.964766 0.000310 0.21164 0.05302 0.99065 0 2.14128 0.22276 1.80370 0.18764 0.45317 0.10329 0.38192 0.08704 58700.965400 0.000324 0.20039 0.04913 0.94643 0 2.21055 0.22233 1.89384 0.19046 0.44296 0.09906 0.37799 0.08452 58700.966054 0.000330 0.17613 0.04286 0.99123 0 2.34708 0.22532 2.00505 0.19245 0.41340 0.09245 0.35457 0.07928 58700.966760 0.000376 0.17500 0.04247 0.96923 0 2.15428 0.20316 1.81915 0.17155 0.37699 0.08430 0.31799 0.07110 58700.967585 0.000448 0.15626 0.03582 0.94194 0 2.26738 0.19097 1.93132 0.16263 0.35431 0.07554 0.30187 0.06436