/* ** ** 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 55809.144118 0.000784 0.52097 0.14399 0.98148 1 0.61590 0.09997 0.28680 0.04652 0.32086 0.07178 0.15095 0.03375 55809.146427 0.001525 0.28739 0.07288 0.98095 1 0.57203 0.06840 0.27116 0.03242 0.16440 0.03676 0.07767 0.01737 55809.148679 0.000726 0.55714 0.15581 0.98000 1 0.61713 0.10364 0.29184 0.04900 0.34383 0.07689 0.16327 0.03651 55809.150552 0.001148 0.34595 0.08971 0.98734 1 0.63614 0.08353 0.29744 0.03906 0.22007 0.04921 0.10257 0.02293 55809.152528 0.000828 0.53298 0.14961 1.00000 1 0.55909 0.09487 0.26321 0.04466 0.29798 0.06663 0.14035 0.03138 55809.154300 0.000944 0.43820 0.11778 0.98462 1 0.59572 0.08882 0.28572 0.04259 0.26104 0.05838 0.12500 0.02795 55809.156029 0.000784 0.59308 0.16962 0.98148 1 0.52878 0.09426 0.25400 0.04528 0.31361 0.07013 0.15095 0.03375 55809.158251 0.001438 0.61011 0.13698 0.97628 1 0.45395 0.06283 0.21701 0.03003 0.27696 0.04896 0.13244 0.02341