/* ** ** Swift/XRT hardness ratio for QSO B1727+502. ** 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 57112.116834 0.000959 0.23367 0.05679 0.90910 1 1.24197 0.13285 0.59827 0.06399 0.29021 0.06334 0.14000 0.03055 57112.118519 0.000726 0.27250 0.06896 1.00000 1 1.27192 0.15026 0.58673 0.06927 0.34659 0.07756 0.16000 0.03578 57112.120001 0.000755 0.30712 0.07891 1.00000 1 1.06244 0.13443 0.50199 0.06351 0.32629 0.07296 0.15385 0.03440 57112.121526 0.000770 0.23821 0.05952 1.00000 1 1.34398 0.14983 0.63332 0.07060 0.32015 0.07159 0.15094 0.03375 57112.123109 0.000813 0.40237 0.10431 0.96429 1 0.82111 0.11308 0.38454 0.05295 0.33039 0.07256 0.15462 0.03396 57112.124852 0.000930 0.25972 0.06434 0.98438 1 1.10045 0.12607 0.51082 0.05852 0.28581 0.06278 0.13253 0.02911 57112.126769 0.000988 0.23118 0.05381 0.97883 1 1.29747 0.13409 0.59390 0.06136 0.29994 0.06255 0.13822 0.02882 57112.181501 0.010366 0.28909 0.05700 0.20025 1 1.25156 0.11309 0.40770 0.03407 0.36182 0.06341 0.10597 0.01726 57112.193145 0.001278 0.24081 0.04803 0.99818 1 1.29802 0.11607 0.59228 0.05293 0.31258 0.05573 0.14457 0.02577 57112.240072 0.002280 0.24776 0.04585 0.98417 1 1.53295 0.12810 0.38587 0.03224 0.37980 0.06270 0.09541 0.01575