/* ** ** 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 59522.181824 0.000402 0.25135 0.03999 0.96403 0 4.56890 0.33035 2.99147 0.21571 1.14840 0.16277 0.74751 0.10571 59522.182779 0.000553 0.20081 0.03155 0.95812 0 4.64420 0.30084 2.69472 0.17451 0.93260 0.13351 0.54168 0.07751 59522.183936 0.000605 0.18217 0.02828 0.98086 0 4.56625 0.28309 2.65926 0.16478 0.83185 0.11837 0.48608 0.06915 59522.184960 0.000420 0.25593 0.04097 0.98621 0 4.68332 0.34343 2.71719 0.19921 1.19861 0.17056 0.69683 0.09913 59522.185701 0.000321 0.14774 0.03510 0.98198 0 4.39596 0.38049 2.57676 0.22301 0.64945 0.14371 0.38119 0.08436 59522.186422 0.000399 0.24327 0.03961 0.98551 0 4.95898 0.36040 2.94594 0.21410 1.20638 0.17577 0.71741 0.10451 59522.187168 0.000347 0.14355 0.03259 0.96276 0 4.63756 0.36869 2.83334 0.22503 0.66574 0.14158 0.41101 0.08728 59522.981579 0.000324 0.22125 0.03457 0.97321 0 4.96942 0.33202 4.35304 0.29084 1.09946 0.15527 0.96362 0.13608 59522.982985 0.001082 0.24264 0.01940 0.98128 0 5.09768 0.18074 4.45322 0.15789 1.23688 0.08863 1.08031 0.07741 59522.984362 0.000295 0.24964 0.03969 0.99020 0 4.54214 0.33007 3.97206 0.28864 1.13391 0.16036 0.99175 0.14025 59522.985673 0.001010 0.25945 0.02085 0.99140 0 5.07618 0.18654 4.43838 0.16310 1.31701 0.09413 1.15166 0.08231 59522.986989 0.000307 0.22649 0.03734 0.97170 0 4.70529 0.32977 4.11401 0.28833 1.06569 0.15901 0.93178 0.13903 59522.987745 0.000448 0.20784 0.02806 0.93548 0 5.46224 0.31780 4.77629 0.27789 1.13529 0.13832 0.99282 0.12095