/* ** ** 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 57160.008405 0.001220 0.28496 0.07263 0.75726 1 1.33353 0.15945 0.43973 0.05258 0.38000 0.08553 0.12500 0.02813 57160.010540 0.000886 0.25888 0.06552 0.95082 1 1.61056 0.18633 0.52907 0.06121 0.41695 0.09384 0.13709 0.03085 57160.012472 0.001046 0.24434 0.06127 0.98611 1 1.40166 0.15901 0.46113 0.05231 0.34248 0.07658 0.11268 0.02520 57160.014055 0.000537 0.44905 0.11774 0.91892 1 1.66261 0.23822 0.54880 0.07863 0.74659 0.16393 0.24563 0.05393 57160.015261 0.000668 0.33047 0.08602 0.97826 1 1.62959 0.21310 0.53415 0.06985 0.53854 0.12121 0.17670 0.03977 57160.016612 0.000683 0.34448 0.08744 0.95745 1 1.65401 0.21447 0.54324 0.07044 0.56977 0.12434 0.18667 0.04073 57160.018123 0.000799 0.29338 0.07285 0.98182 1 1.61325 0.19117 0.53063 0.06287 0.47330 0.10329 0.15556 0.03395 57160.019938 0.001017 0.20906 0.05142 0.98571 1 1.68182 0.17236 0.55441 0.05681 0.35160 0.07862 0.11594 0.02593 57160.021478 0.000523 0.43435 0.11825 1.00000 1 1.56166 0.24252 0.51236 0.07957 0.67831 0.15168 0.22222 0.04969 57160.022945 0.000944 0.22753 0.05682 0.96923 1 1.68618 0.18238 0.55327 0.05984 0.38366 0.08635 0.12621 0.02841 57160.024790 0.000901 0.39091 0.08781 0.95763 1 1.45060 0.17408 0.47989 0.05759 0.56706 0.10768 0.18782 0.03566