/* ** ** Swift/XRT hardness ratio for GX 304-1. ** 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 56270.836595 0.000349 4.64116 2.29068 0.95833 1 0.19040 0.08517 0.08695 0.03889 0.88370 0.18431 0.39999 0.08340 56270.870893 0.033949 4.32626 1.19700 0.03120 1 0.19380 0.04846 0.09152 0.02288 0.83844 0.09926 0.39625 0.04689 56270.937818 0.032976 3.04055 0.72415 0.02420 1 0.37600 0.07843 0.18060 0.03766 1.14325 0.13142 0.55240 0.06348 56270.971448 0.000654 5.67459 2.16173 0.97778 1 0.16434 0.05811 0.08000 0.02828 0.93258 0.13224 0.45341 0.06429 56271.004246 0.032145 2.63455 0.74922 0.02751 1 0.23956 0.05812 0.11354 0.02754 0.63113 0.09362 0.30056 0.04457 56271.036783 0.000392 5.46850 2.96782 1.00000 1 0.13114 0.06557 0.06154 0.03077 0.71713 0.15128 0.33706 0.07110 56271.037582 0.000407 2.93543 1.29366 0.92857 1 0.22081 0.08346 0.10370 0.03920 0.64816 0.14688 0.30387 0.06885 56271.038309 0.000320 4.98957 2.73300 0.95455 1 0.16380 0.08190 0.07619 0.03809 0.81732 0.18277 0.38094 0.08518