/* ** ** 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 57478.654432 0.000508 0.35898 0.09250 0.97143 1 3.39209 0.45554 0.68223 0.09160 1.21768 0.26779 0.24538 0.05394 57478.655362 0.000421 0.33762 0.08786 0.96552 1 4.22554 0.56228 0.84865 0.11293 1.42662 0.31904 0.28572 0.06389 57478.656277 0.000494 0.29545 0.07636 1.00000 1 3.93335 0.49770 0.79105 0.10008 1.16212 0.26188 0.23361 0.05264 57478.657221 0.000450 0.26859 0.06823 0.96774 1 4.87175 0.57123 0.97903 0.11476 1.30851 0.29487 0.26476 0.05966 57478.658020 0.000349 0.41495 0.10612 0.95833 1 4.58689 0.63740 0.91178 0.12671 1.90331 0.40863 0.38012 0.08161 57478.658935 0.000566 0.24588 0.06092 1.00000 1 4.30096 0.47738 0.86464 0.09597 1.05751 0.23423 0.21245 0.04705 57478.659821 0.000320 0.55080 0.15402 0.95455 1 3.45365 0.57982 0.69112 0.11602 1.90228 0.42538 0.38096 0.08518 57478.660490 0.000349 0.58028 0.15939 1.00000 1 3.16007 0.54130 0.62855 0.10766 1.83372 0.39373 0.36428 0.07821 57478.661347 0.000508 0.24758 0.06243 0.91429 1 4.98872 0.54606 0.99158 0.10853 1.23513 0.28057 0.24642 0.05596 57478.662349 0.000494 0.31868 0.08220 0.94118 1 3.91164 0.49101 0.77920 0.09780 1.24656 0.28091 0.24821 0.05593 57478.663293 0.000450 0.30682 0.07966 0.96774 1 4.34478 0.54665 0.85521 0.10760 1.33308 0.30273 0.26285 0.05969 57478.664499 0.000755 0.21226 0.04809 0.95350 1 4.56008 0.43570 0.90494 0.08646 0.96793 0.19885 0.19246 0.03954