/* ** ** 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 59282.180299 0.000660 0.20697 0.03268 0.98246 0 4.09965 0.26888 2.16087 0.14135 0.84851 0.12187 0.44203 0.06334 59282.181523 0.000564 0.27896 0.04511 0.98974 0 3.71114 0.28152 1.86527 0.14146 1.03524 0.14787 0.52042 0.07431 59282.182472 0.000385 0.20041 0.04535 0.98496 0 3.76305 0.34848 1.89787 0.17573 0.75416 0.15571 0.38002 0.07847 59282.183800 0.000943 0.21097 0.03006 0.97771 0 3.63046 0.21956 1.82458 0.11033 0.76591 0.09883 0.38426 0.04959 59282.243902 0.000503 0.20529 0.03207 0.94828 0 4.05942 0.26007 2.95210 0.18884 0.83337 0.11875 0.60342 0.08593 59282.244865 0.000460 0.22926 0.03674 0.99371 0 3.85224 0.27552 2.73274 0.19547 0.88317 0.12666 0.62634 0.08982 59282.245841 0.000515 0.19850 0.03098 0.94944 0 4.16307 0.26574 2.96831 0.18948 0.82635 0.11769 0.58914 0.08390 59282.246836 0.000480 0.22693 0.03642 0.97590 0 3.76422 0.26345 2.67295 0.18709 0.85422 0.12339 0.60715 0.08768 59282.247750 0.000434 0.24009 0.03838 0.98000 0 3.93127 0.27786 2.80321 0.19812 0.94387 0.13535 0.67321 0.09654 59282.248650 0.000466 0.24066 0.03770 0.96894 0 3.84873 0.27030 2.72303 0.19122 0.92623 0.12970 0.65494 0.09171 59282.249417 0.000301 0.34033 0.05681 0.99038 0 4.00229 0.33845 2.84864 0.24085 1.36209 0.19602 0.96854 0.13939 59282.250548 0.000830 0.19024 0.02356 0.98606 0 4.15125 0.20999 2.92543 0.14796 0.78973 0.08926 0.55710 0.06295