/* ** ** 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 56095.049295 0.000367 0.47970 0.04208 0.98425 0 7.45393 0.36975 6.62467 0.32854 3.57565 0.25867 3.17677 0.22977 56095.050099 0.000437 0.36291 0.03087 0.98013 0 8.20234 0.35539 7.28543 0.31563 2.97668 0.21789 2.64162 0.19338 56095.050973 0.000437 0.40452 0.03491 0.98013 0 7.44619 0.34665 6.55025 0.30487 3.01214 0.21888 2.64967 0.19251 56095.051887 0.000477 0.34497 0.02907 0.98182 0 7.91200 0.33662 7.02864 0.29901 2.72938 0.19851 2.42648 0.17643 56095.052877 0.000512 0.34717 0.02911 0.98870 0 7.34642 0.31151 6.53013 0.27690 2.55043 0.18446 2.26912 0.16412 56095.053803 0.000414 0.43044 0.03702 0.98601 0 7.42833 0.34975 6.53241 0.30755 3.19743 0.23011 2.81052 0.20228 56095.054708 0.000492 0.34100 0.02841 0.97647 0 8.00520 0.33344 6.96497 0.29011 2.72981 0.19698 2.37518 0.17139 56095.055712 0.000512 0.34112 0.02860 0.98305 0 7.42562 0.31074 6.60899 0.27657 2.53303 0.18404 2.25374 0.16374 56095.056699 0.000475 0.37700 0.03213 1.00000 0 7.19217 0.31973 6.36678 0.28301 2.71147 0.19715 2.39689 0.17428 56095.058097 0.000923 0.35853 0.02153 0.98433 0 7.66817 0.23664 6.79392 0.20965 2.74928 0.14161 2.43598 0.12546