/* ** ** Swift/XRT hardness ratio for 4U 1608-52. ** 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 53933.245745 0.000130 2.32868 0.30520 1.00000 0 4.24579 0.46834 3.88331 0.42830 9.88710 0.69977 9.04405 0.64005 53933.246095 0.000220 2.17544 0.20481 1.00000 0 4.88404 0.38176 4.52517 0.35371 10.62491 0.55759 9.84423 0.51662 53933.246437 0.000122 1.85953 0.22981 1.00000 0 5.48181 0.55000 5.06224 0.50793 10.19361 0.73552 9.40751 0.67886 53933.247131 0.000573 2.18446 0.12667 1.00000 0 4.97138 0.23993 4.59205 0.22164 10.85978 0.34908 10.03760 0.32265 53933.247834 0.000130 2.12247 0.27150 1.00000 0 4.53062 0.48205 4.19658 0.44651 9.61609 0.68284 8.90710 0.63250 53933.248092 0.000127 1.91715 0.24366 1.00000 0 5.16857 0.53821 4.78806 0.49859 9.90893 0.72204 9.17942 0.66888 53933.248338 0.000119 2.21708 0.29199 1.00000 0 4.71625 0.52017 4.36873 0.48184 10.45632 0.75259 9.68583 0.69713 53933.248575 0.000119 2.10000 0.27553 1.00000 0 4.93649 0.53635 4.57289 0.49684 10.36661 0.76250 9.60304 0.70634 53933.249235 0.000541 2.15509 0.12426 1.00000 0 5.31260 0.25427 4.92127 0.23554 11.44912 0.36810 10.60580 0.34098 53933.249909 0.000133 1.93233 0.24147 1.00000 0 4.87384 0.49815 4.51445 0.46142 9.41785 0.67714 8.72345 0.62721 53933.250213 0.000171 2.49042 0.28258 1.00000 0 4.25800 0.41136 3.94443 0.38107 10.60422 0.63106 9.82331 0.58459 53933.250516 0.000133 2.17094 0.29082 1.00000 0 4.25082 0.47842 3.93804 0.44322 9.22829 0.67047 8.54925 0.62113 53933.250777 0.000127 1.88392 0.23153 1.00000 0 5.35021 0.53995 4.95625 0.50019 10.07937 0.70688 9.33718 0.65483 53933.251156 0.000252 2.07922 0.18933 0.99954 0 4.82872 0.36508 4.47278 0.33817 10.03995 0.50950 9.29992 0.47194 53933.312707 0.000425 2.34137 0.14195 1.00000 0 6.23214 0.31867 5.71269 0.29215 14.59176 0.47532 13.37998 0.43579 53933.313575 0.000443 2.36692 0.14258 1.00000 0 5.88750 0.29959 5.45502 0.27758 13.93523 0.44932 12.91155 0.41631 53933.314501 0.000483 2.47666 0.15203 1.00000 0 5.19421 0.27051 4.76995 0.24838 12.86430 0.41801 11.81264 0.38382 53933.315502 0.000518 2.33279 0.13905 1.00000 0 5.21172 0.26150 4.75138 0.23842 12.15784 0.39122 11.08090 0.35654 53933.316191 0.000171 2.36904 0.26972 1.00000 0 4.49061 0.43082 4.05277 0.38884 10.63843 0.65216 9.60172 0.58861 53933.316862 0.000501 2.64560 0.16851 1.00000 0 4.74286 0.26029 4.30878 0.23653 12.54772 0.40565 11.39754 0.36849 53933.317698 0.000336 2.31558 0.17289 1.00000 0 5.13388 0.32147 4.67950 0.29295 11.88789 0.48341 10.82858 0.44032