/* ** ** 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 58480.037618 0.001438 0.20860 0.05129 1.00000 1 0.47226 0.04831 0.38707 0.03959 0.09851 0.02203 0.08081 0.01807 58480.040711 0.001656 0.19505 0.04781 0.87728 1 0.50255 0.05042 0.41109 0.04124 0.09802 0.02192 0.07999 0.01789 58480.043384 0.001017 0.27060 0.06841 0.97143 1 0.52992 0.06128 0.43421 0.05021 0.14340 0.03224 0.11706 0.02631 58480.046202 0.001801 0.19569 0.04677 0.95968 1 0.44059 0.04292 0.36137 0.03520 0.08622 0.01882 0.07059 0.01540 58480.048918 0.000915 0.26489 0.06669 0.98413 1 0.59721 0.06906 0.48323 0.05588 0.15820 0.03538 0.12903 0.02885 58480.051301 0.001467 0.32704 0.07131 0.98403 1 0.42500 0.04622 0.34476 0.03749 0.13899 0.02627 0.11269 0.02130 58480.236699 0.001888 0.21579 0.05318 0.98462 1 0.59891 0.06204 0.29033 0.03007 0.12924 0.02890 0.06250 0.01398 58480.239851 0.001264 0.32395 0.08344 0.96552 1 0.60258 0.07702 0.29349 0.03751 0.19521 0.04365 0.09524 0.02130 58480.244151 0.003036 0.22983 0.04767 0.99457 1 0.50050 0.04541 0.24230 0.02198 0.11503 0.02146 0.05557 0.01037