/* ** ** Swift/XRT hardness ratio for PG 1553+113. ** 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 59812.519225 0.000069 0.21017 0.09477 0.96501 0 3.14803 0.59109 2.66403 0.50020 0.66161 0.27123 0.56273 0.23080 59812.519904 0.000596 0.30210 0.07748 1.00000 1 2.57188 0.32302 0.64254 0.08069 0.77695 0.17375 0.19512 0.04363 59812.521342 0.000842 0.21280 0.05143 1.00000 1 2.76128 0.28678 0.67930 0.07055 0.58759 0.12823 0.14483 0.03160 59812.522664 0.000479 0.37037 0.09769 0.96970 1 2.69648 0.36917 0.67127 0.09189 0.99870 0.22515 0.24814 0.05593 59812.523812 0.000668 0.25929 0.06513 0.95652 1 2.83767 0.32468 0.70231 0.08035 0.73579 0.16454 0.18182 0.04066 59812.525032 0.000552 0.41131 0.11051 0.97368 1 2.13635 0.31815 0.52691 0.07846 0.87870 0.19649 0.21622 0.04835 59812.526237 0.000654 0.23997 0.06056 0.95556 1 3.11857 0.34214 0.76459 0.08388 0.74838 0.17007 0.18327 0.04165 59812.527734 0.000842 0.21841 0.05568 0.98276 1 2.51985 0.27095 0.62006 0.06667 0.55037 0.12720 0.13616 0.03145 59812.529564 0.000988 0.21787 0.04821 0.95662 1 2.87810 0.27262 0.70504 0.06678 0.62705 0.12541 0.15373 0.03075