/* ** ** Swift/XRT hardness ratio for PG 1553+113. ** 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 58867.229379 0.001133 0.21050 0.05275 0.97436 1 1.98956 0.21000 0.49167 0.05189 0.41880 0.09518 0.10370 0.02356 58867.231515 0.001002 0.23061 0.05738 0.98551 1 2.08356 0.22728 0.51245 0.05590 0.48050 0.10745 0.11765 0.02631 58867.233432 0.000915 0.25447 0.06349 0.93651 1 2.17157 0.24021 0.53165 0.05881 0.55261 0.12357 0.13559 0.03032 58867.235161 0.000813 0.30928 0.08024 0.98214 1 1.90852 0.24501 0.46809 0.06009 0.59027 0.13307 0.14437 0.03254 58867.236875 0.000901 0.24534 0.06171 0.96774 1 2.20003 0.24544 0.53802 0.06002 0.53975 0.12167 0.13234 0.02983 58867.239707 0.001932 0.18225 0.03685 0.96978 1 2.03488 0.16283 0.49442 0.03956 0.37085 0.06887 0.08994 0.01670