/* ** ** Swift/XRT hardness ratio for Cir X-1. ** 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 56094.502646 0.000370 6.10992 3.78565 0.99219 0 0.07514 0.04341 0.05093 0.02941 0.45911 0.10275 0.31549 0.07054 56094.504778 0.000657 3.79723 1.90084 0.98238 0 0.06836 0.03057 0.04703 0.02103 0.25958 0.05838 0.17868 0.04019 56094.506063 0.000628 10.31679 8.08658 0.93548 0 0.02785 0.02093 0.01902 0.01428 0.28737 0.06426 0.19737 0.04413 56094.507417 0.000726 3.21371 1.49799 0.96016 0 0.07476 0.03052 0.05137 0.02097 0.24026 0.05404 0.16533 0.03719 56094.508491 0.000347 2.73266 1.20007 0.96667 0 0.18364 0.06941 0.12634 0.04775 0.50184 0.11221 0.34540 0.07723 56094.509611 0.000773 3.35988 1.61667 0.95131 0 0.06741 0.02862 0.04649 0.01975 0.22648 0.05125 0.15600 0.03529 56094.511451 0.001068 2.64702 0.87206 0.96443 0 0.10767 0.03041 0.07380 0.02084 0.28501 0.04834 0.19640 0.03331 56094.989919 0.000535 5.09062 2.93548 0.97297 0 0.05853 0.03108 0.04375 0.02323 0.29793 0.06701 0.22136 0.04979 56094.990897 0.000443 3.82404 1.91445 0.95425 0 0.09674 0.04327 0.07155 0.03200 0.36993 0.08323 0.27291 0.06138