/* ** ** Swift/XRT hardness ratio for PKS 0537-441. ** 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 53698.963272 0.036880 0.30497 0.07333 0.24786 1 0.07983 0.00929 0.04816 0.00557 0.02435 0.00512 0.01457 0.00305 53699.039206 0.035771 0.39035 0.08996 0.19024 1 0.12494 0.01511 0.06109 0.00720 0.04877 0.00957 0.02305 0.00444 53699.172743 0.036261 0.50451 0.11681 0.13245 1 0.08781 0.01174 0.06775 0.00905 0.04430 0.00838 0.03387 0.00640 53699.332865 0.001120 1.17882 0.42115 0.86590 0 0.11418 0.02995 0.08630 0.02263 0.13460 0.03265 0.10162 0.02465 53699.338177 0.004183 0.47694 0.11844 0.98504 1 0.08877 0.01256 0.07125 0.01008 0.04234 0.00864 0.03384 0.00691 53699.437398 0.038947 0.28004 0.04851 0.27546 1 0.10126 0.00820 0.08294 0.00672 0.02836 0.00434 0.02321 0.00355