/* ** ** Swift/XRT hardness ratio for 1A 0535+262. ** 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 57074.807040 0.000341 2.19070 0.57352 0.99153 0 0.45520 0.09978 0.38744 0.08492 0.99721 0.14274 0.84700 0.12125 57074.807798 0.000417 1.46109 0.33426 0.99306 0 0.56132 0.10017 0.47442 0.08466 0.82015 0.11740 0.69300 0.09920 57074.808704 0.000489 2.00313 0.50497 0.96450 0 0.36109 0.07492 0.30302 0.06287 0.72330 0.10355 0.60797 0.08703 57074.810160 0.000966 1.72084 0.29745 0.98596 0 0.40572 0.05656 0.34146 0.04760 0.69817 0.07134 0.58685 0.05996 57074.876325 0.000353 1.29805 0.29001 0.95902 0 0.74891 0.12738 0.64585 0.10988 0.97212 0.14083 0.83820 0.12140 57074.877234 0.000556 1.84999 0.38414 0.98352 0 0.45343 0.07637 0.39251 0.06611 0.83884 0.10187 0.72646 0.08821 57074.942775 0.000425 1.28582 0.28094 0.95918 0 0.63800 0.10499 0.54463 0.08962 0.82035 0.11792 0.70011 0.10064 57074.943816 0.000616 1.84762 0.32315 0.96344 0 0.62421 0.08930 0.53035 0.07587 1.15331 0.11603 0.98160 0.09876