/* ** ** 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 57400.168411 0.005909 0.22405 0.07510 0.96426 0 1.59846 0.23391 0.05597 0.00771 0.35813 0.10801 0.01212 0.00353 57400.228553 0.000440 0.29775 0.06340 0.96053 0 1.56529 0.15789 1.32548 0.13368 0.46606 0.08739 0.39447 0.07397 57400.229432 0.000440 0.21723 0.05442 0.98684 0 1.42996 0.15207 1.20948 0.12861 0.31062 0.07045 0.26375 0.05982 57400.230202 0.000330 0.24405 0.06193 0.98246 0 1.70520 0.19411 1.44722 0.16471 0.41616 0.09438 0.35324 0.08012 57400.230925 0.000394 0.18016 0.04392 0.98529 0 1.96934 0.19126 1.65526 0.16071 0.35480 0.07934 0.29901 0.06686 57400.231646 0.000327 0.25999 0.06654 0.99115 0 1.58218 0.18764 1.35855 0.16112 0.41135 0.09330 0.35324 0.08012 57400.232612 0.000639 0.20146 0.04049 0.97738 0 1.65413 0.13736 1.40462 0.11662 0.33324 0.06099 0.28285 0.05174