/* ** ** 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 54292.227879 0.000537 5.09132 2.78871 0.97297 1 0.05495 0.02748 0.04324 0.02162 0.27979 0.06256 0.22222 0.04969 54292.229201 0.000784 10.23001 7.58772 0.96296 1 0.01901 0.01344 0.01509 0.01067 0.19446 0.04349 0.15385 0.03440 54292.230683 0.000697 5.98793 3.71009 1.00000 1 0.03481 0.02010 0.02791 0.01611 0.20844 0.04687 0.16581 0.03728 54292.232106 0.000726 19.43121 19.88851 1.00000 1 0.01080 0.01080 0.00870 0.00870 0.20991 0.04581 0.16800 0.03666 54292.234038 0.001206 22.33393 25.52549 0.95181 1 0.00566 0.00634 0.00454 0.00509 0.12633 0.02840 0.10075 0.02265 54292.236042 0.000799 6.44087 3.99354 1.00000 1 0.02848 0.01644 0.02222 0.01283 0.18344 0.04147 0.14396 0.03254 54292.237873 0.001031 6.95415 4.31211 0.94366 1 0.02151 0.01242 0.01714 0.00990 0.14958 0.03381 0.11818 0.02671