/* ** ** Swift/XRT hardness ratio for PKS 1424+240. ** 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 54996.069275 0.000177 0.19872 0.08934 0.98354 0 1.15536 0.21761 1.00815 0.18988 0.22959 0.09373 0.20034 0.08179 54996.071329 0.001859 0.13667 0.03293 0.96094 1 0.99480 0.08105 0.47306 0.03854 0.13596 0.03083 0.06423 0.01456 54996.074830 0.001641 0.15133 0.03546 0.98230 1 1.04933 0.08952 0.50274 0.04289 0.15880 0.03465 0.07568 0.01651 54996.078302 0.001830 0.11889 0.02813 0.96825 1 1.16534 0.09020 0.54919 0.04250 0.13854 0.03098 0.06557 0.01466 54996.081933 0.001801 0.12487 0.02965 0.99194 1 1.10642 0.08826 0.52108 0.04156 0.13816 0.03090 0.06504 0.01454 54996.086305 0.002571 0.11242 0.02326 0.97899 1 1.15397 0.07591 0.53584 0.03524 0.12973 0.02544 0.06002 0.01177 54996.138995 0.003326 0.13273 0.02623 0.97375 1 0.84070 0.05670 0.39211 0.02644 0.11159 0.02072 0.05202 0.00966