/* ** ** 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 55805.201146 0.000973 0.51048 0.13477 0.83598 1 0.41046 0.06385 0.30884 0.04801 0.20953 0.04470 0.15711 0.03350 55805.202875 0.000755 0.58887 0.16595 0.98077 1 0.36275 0.06221 0.26667 0.04573 0.21361 0.04777 0.15686 0.03508 55805.204386 0.000755 0.47684 0.12956 0.96154 1 0.45189 0.06974 0.33600 0.05185 0.21548 0.04819 0.16000 0.03578 55805.205954 0.000813 0.39179 0.10367 0.99999 1 0.49145 0.06951 0.36364 0.05143 0.19255 0.04306 0.14286 0.03194 55805.207872 0.001104 0.32553 0.08428 0.98684 1 0.43907 0.05727 0.32723 0.04268 0.14293 0.03196 0.10667 0.02385 55805.210196 0.001220 0.30469 0.07414 0.96430 1 0.47853 0.05609 0.35561 0.04168 0.14580 0.03109 0.10864 0.02316 55805.212651 0.001235 0.45339 0.10043 0.99404 1 0.41637 0.05182 0.31421 0.03910 0.18878 0.03459 0.14155 0.02593 55805.390799 0.001554 0.49549 0.11254 0.99314 1 0.43582 0.05651 0.23238 0.02975 0.21594 0.04027 0.11255 0.02062