/* ** ** Swift/XRT hardness ratio for PG 1553+113. ** 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 56420.087337 0.000081 0.14099 0.06743 0.98005 0 2.98676 0.50640 2.58818 0.43882 0.42109 0.18832 0.36495 0.16321 56420.088828 0.001394 0.19851 0.04858 0.96875 1 1.74982 0.17405 0.43435 0.04320 0.34736 0.07768 0.08602 0.01924 56420.091834 0.001612 0.14218 0.03430 0.98198 1 2.09198 0.18053 0.51217 0.04420 0.29743 0.06702 0.07287 0.01642 56420.094289 0.000842 0.29969 0.07662 0.94828 1 1.96240 0.24325 0.48574 0.06021 0.58812 0.13151 0.14546 0.03252 56420.097209 0.002077 0.17789 0.03313 0.96896 1 2.23536 0.16237 0.55100 0.04002 0.39766 0.06820 0.09815 0.01683 56420.154996 0.001017 0.18192 0.04482 0.97143 1 2.53276 0.24219 0.63604 0.06081 0.46075 0.10462 0.11598 0.02633 56420.156782 0.000770 0.25039 0.06139 1.00000 1 2.50910 0.28038 0.63195 0.07062 0.62825 0.13710 0.15849 0.03459 56420.158351 0.000799 0.30037 0.07688 0.98182 1 1.95995 0.24406 0.49275 0.06136 0.58870 0.13164 0.14815 0.03313 56420.160123 0.000973 0.19052 0.04656 0.98507 1 2.53777 0.25033 0.63651 0.06278 0.48349 0.10812 0.12121 0.02710 56420.162840 0.001743 0.21548 0.04054 0.93379 1 2.26203 0.17617 0.57244 0.04458 0.48741 0.08347 0.12342 0.02114