/* ** ** 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 56573.755168 0.000842 0.31172 0.08029 0.96552 1 1.19240 0.15240 0.45657 0.05835 0.37170 0.08312 0.14286 0.03194 56573.757216 0.001206 0.14143 0.03381 0.96386 1 1.84044 0.15532 0.70638 0.05960 0.26030 0.05821 0.10000 0.02236 56573.759482 0.001031 0.18677 0.04562 1.00000 1 1.54121 0.15135 0.59655 0.05858 0.28785 0.06437 0.11268 0.02520 56573.761298 0.000784 0.27047 0.06890 1.00000 1 1.41281 0.16861 0.54337 0.06484 0.38212 0.08600 0.14725 0.03314 56573.762794 0.000712 0.32742 0.08478 1.00000 1 1.28869 0.16820 0.49496 0.06459 0.42194 0.09436 0.16327 0.03651 56573.765075 0.001569 0.20492 0.03814 0.98530 1 1.67742 0.13072 0.64432 0.05021 0.34373 0.05811 0.13156 0.02224