/* ** ** 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 59402.055010 0.000466 0.27493 0.03592 0.96273 0 5.87307 0.35163 3.54762 0.21190 1.61467 0.18754 0.98179 0.11361 59402.055849 0.000373 0.26749 0.04272 0.97674 0 5.62593 0.41469 2.97965 0.21955 1.50487 0.21324 0.80262 0.11369 59402.056561 0.000339 0.34078 0.05782 0.98291 0 4.58762 0.39233 2.47607 0.21171 1.56336 0.22907 0.84390 0.12368 59402.057270 0.000370 0.25411 0.04143 0.98438 0 5.63865 0.41274 3.04741 0.22308 1.43282 0.20873 0.77435 0.11280 59402.058112 0.000466 0.19805 0.03112 0.95652 0 5.95261 0.37502 3.23126 0.20355 1.17889 0.16972 0.64031 0.09217 59402.059032 0.000454 0.19960 0.03110 0.96815 0 6.01884 0.38230 3.28297 0.20852 1.20139 0.17091 0.65557 0.09326 59402.059857 0.000370 0.30052 0.04845 0.96875 0 5.08438 0.39697 2.75683 0.21524 1.52794 0.21553 0.82753 0.11673 59402.060592 0.000365 0.29616 0.04844 0.98413 0 5.03982 0.39912 2.70061 0.21382 1.49259 0.21358 0.79941 0.11439 59402.061335 0.000379 0.27569 0.04525 0.95420 0 5.26892 0.39872 2.83698 0.21460 1.45259 0.21158 0.78054 0.11371 59402.062076 0.000362 0.24669 0.03985 0.99200 0 5.99340 0.42710 3.24416 0.23118 1.47851 0.21436 0.79880 0.11583 59402.062808 0.000370 0.28252 0.04630 0.98438 0 5.12993 0.40202 2.77102 0.21710 1.44930 0.20862 0.78260 0.11265 59402.063711 0.000532 0.30671 0.03789 0.96196 0 5.94474 0.35637 3.21087 0.19248 1.82331 0.19697 0.98426 0.10634 59402.064744 0.000501 0.21726 0.03307 0.97688 0 5.43576 0.35399 2.90965 0.18945 1.18099 0.16248 0.63397 0.08722