/* ** ** 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 59692.495321 0.000784 0.30385 0.07826 1.00000 1 1.89426 0.23603 0.48339 0.06023 0.57556 0.12973 0.14705 0.03315 59692.497326 0.001220 0.19320 0.04774 0.98810 1 1.94538 0.19675 0.49480 0.05004 0.37584 0.08474 0.09567 0.02156 59692.499243 0.000697 0.34260 0.08916 1.00000 1 1.89741 0.25263 0.48730 0.06488 0.65006 0.14536 0.16667 0.03727 59692.501175 0.001235 0.20800 0.05111 0.96471 1 1.82078 0.18545 0.46871 0.04774 0.37873 0.08469 0.09756 0.02182 59692.503470 0.001060 0.27157 0.06936 0.98630 1 1.59222 0.19119 0.40408 0.04852 0.43240 0.09747 0.11029 0.02486 59692.505736 0.001206 0.29610 0.06274 0.97730 1 1.90320 0.19422 0.48277 0.04926 0.56354 0.10466 0.14301 0.02656