/* ** ** Swift/XRT hardness ratio for QSO B1727+502. ** 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 58473.590522 0.000726 0.57447 0.16189 1.00000 1 0.34109 0.05850 0.27755 0.04760 0.19595 0.04382 0.16000 0.03578 58473.591975 0.000697 0.57283 0.15831 1.00000 1 0.37626 0.06380 0.30349 0.05145 0.21553 0.04704 0.17500 0.03819 58473.594052 0.001380 0.21261 0.05265 0.96842 1 0.49945 0.05191 0.40792 0.04239 0.10619 0.02387 0.08652 0.01945 58473.596506 0.001075 0.36320 0.09605 0.98649 1 0.36503 0.05014 0.29860 0.04102 0.13258 0.02996 0.10850 0.02452 58473.598700 0.001118 0.26111 0.06385 0.96104 1 0.53121 0.05860 0.43475 0.04796 0.13870 0.03027 0.11351 0.02477 58473.601038 0.001220 0.24752 0.06184 0.98810 1 0.47657 0.05309 0.38941 0.04338 0.11796 0.02638 0.09639 0.02155 58473.603551 0.001293 0.24843 0.06256 1.00000 1 0.43991 0.04996 0.36002 0.04088 0.10929 0.02457 0.08944 0.02010 58473.606239 0.001394 0.25799 0.05706 0.96187 1 0.53132 0.05352 0.43488 0.04381 0.13708 0.02699 0.11220 0.02209 58474.588333 0.001293 0.25040 0.06320 0.98876 1 0.45134 0.05185 0.36145 0.04152 0.11301 0.02540 0.09047 0.02033 58474.591006 0.001380 0.22064 0.05494 0.98947 1 0.48063 0.05153 0.38667 0.04146 0.10605 0.02383 0.08470 0.01904 58474.593649 0.001264 0.26732 0.06560 0.97701 1 0.46140 0.05178 0.37075 0.04161 0.12334 0.02692 0.09882 0.02157 58474.596278 0.001365 0.23250 0.05787 0.97872 1 0.46357 0.05070 0.37248 0.04074 0.10778 0.02410 0.08696 0.01944 58474.599852 0.002208 0.20067 0.04011 0.97299 1 0.50057 0.04074 0.40405 0.03288 0.10045 0.01834 0.08114 0.01481