/* ** ** Swift/XRT hardness ratio for PKS 0903-57. ** 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 58938.183839 0.002295 0.93988 0.29439 0.98734 1 0.06900 0.01513 0.05429 0.01191 0.06485 0.01450 0.05128 0.01147 58938.187819 0.001685 1.71010 0.62446 0.96552 1 0.05278 0.01524 0.04174 0.01205 0.09025 0.02018 0.07143 0.01597 58938.191973 0.002469 0.71890 0.18304 0.99131 1 0.11197 0.01857 0.08869 0.01471 0.08050 0.01555 0.06385 0.01234 58938.249850 0.003021 0.75380 0.22429 0.98558 1 0.08155 0.01600 0.05123 0.01005 0.06147 0.01375 0.03902 0.00873 58938.254919 0.002048 1.01697 0.31029 0.98465 1 0.10037 0.02190 0.06177 0.01348 0.10207 0.02176 0.06338 0.01351