/* ** ** Swift/XRT hardness ratio for MS1221.8+2452. ** 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 56420.942254 0.001046 0.27591 0.07002 0.98611 1 0.72254 0.08472 0.41524 0.04847 0.19936 0.04487 0.11268 0.02520 56420.944767 0.001467 0.18910 0.04630 0.97030 1 0.73245 0.07109 0.43073 0.04180 0.13850 0.03113 0.08123 0.01826 56420.947411 0.001177 0.23640 0.05885 0.98765 1 0.72039 0.07880 0.42432 0.04641 0.17030 0.03808 0.10000 0.02236 56420.949386 0.000799 0.37745 0.09896 0.96364 1 0.67728 0.09270 0.39781 0.05445 0.25564 0.05716 0.15095 0.03375 56420.951086 0.000901 0.26546 0.06710 0.96774 1 0.85602 0.10092 0.50004 0.05894 0.22723 0.05081 0.13333 0.02981 56420.954789 0.002803 0.18144 0.03170 0.98349 1 0.77074 0.05312 0.45200 0.03115 0.13984 0.02246 0.08198 0.01316