/* ** ** Swift/XRT hardness ratio for PKS 0521-36. ** 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 55260.206931 0.001656 0.40016 0.10626 0.99123 1 0.22747 0.03257 0.17622 0.02523 0.09102 0.02036 0.07080 0.01583 55260.209632 0.001046 0.57024 0.15984 0.98611 1 0.25525 0.04315 0.19719 0.03333 0.14555 0.03255 0.11268 0.02520 55260.211840 0.001162 0.50318 0.13887 0.97500 1 0.26137 0.04185 0.20260 0.03244 0.13152 0.02956 0.10206 0.02294 55260.214266 0.001264 0.43108 0.11554 0.98851 1 0.27848 0.04115 0.21601 0.03192 0.12005 0.02684 0.09302 0.02080 55260.216910 0.001380 0.39799 0.10513 0.96842 1 0.28202 0.03965 0.21850 0.03072 0.11224 0.02510 0.08696 0.01944 55260.219510 0.001220 0.47805 0.13115 1.00000 1 0.25594 0.04068 0.19901 0.03163 0.12235 0.02736 0.09524 0.02130 55260.222851 0.002121 0.36009 0.07950 0.97683 1 0.28137 0.03211 0.21816 0.02490 0.10132 0.01915 0.07853 0.01484