/* ** ** 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 57316.504787 0.000437 0.19492 0.04795 0.95364 0 2.75357 0.27729 1.43143 0.14378 0.53672 0.12047 0.27824 0.06222 57316.505574 0.000350 0.23526 0.05962 0.98347 0 2.50928 0.28317 1.42707 0.16097 0.59034 0.13394 0.33233 0.07541 57316.506569 0.000645 0.31463 0.05256 0.98206 0 2.52207 0.20993 1.42250 0.11839 0.79352 0.11493 0.44790 0.06486 57316.507547 0.000333 0.26816 0.06782 0.98261 0 2.35168 0.27776 1.32883 0.15695 0.63062 0.14102 0.35457 0.07928 57316.508323 0.000443 0.19749 0.04860 0.98693 0 2.37933 0.24433 1.34016 0.13763 0.46989 0.10508 0.26534 0.05933 57316.509104 0.000339 0.32183 0.08469 0.98291 0 1.88291 0.25086 1.06265 0.14160 0.60598 0.13752 0.34389 0.07804 57316.510114 0.000671 0.34873 0.05725 0.94828 0 2.29156 0.19102 1.30741 0.10897 0.79914 0.11302 0.45530 0.06439 57316.511378 0.000593 0.30347 0.05615 0.98049 0 2.27989 0.20514 1.28488 0.11560 0.69189 0.11186 0.39093 0.06319 57316.512588 0.000616 0.27267 0.04894 0.96714 0 2.51522 0.21171 1.44195 0.12127 0.68583 0.10873 0.39368 0.06237 57316.513681 0.000477 0.18751 0.04576 0.98182 0 2.30525 0.22533 1.31851 0.12887 0.43225 0.09666 0.24732 0.05530 57316.514599 0.000440 0.32249 0.06867 0.99342 0 2.13166 0.22712 1.22251 0.13024 0.68745 0.12674 0.39458 0.07275 57316.515892 0.000854 0.29547 0.04390 0.96766 0 2.49893 0.17797 1.41140 0.10051 0.73835 0.09628 0.41744 0.05442 57316.521444 0.000078 0.20219 0.11102 0.92593 0 1.95523 0.44363 1.58188 0.35897 0.39532 0.19767 0.32053 0.16027