/* ** ** 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 59116.133906 0.000523 0.39936 0.10667 1.00000 1 2.47499 0.35450 0.54924 0.07863 0.98840 0.22285 0.22064 0.04972 59116.135533 0.001104 0.16905 0.04025 0.98684 1 3.00854 0.27526 0.65912 0.06030 0.50860 0.11180 0.11124 0.02445 59116.137334 0.000697 0.32109 0.08133 1.00000 1 2.48064 0.31897 0.54479 0.07005 0.79650 0.17381 0.17500 0.03819 59116.138946 0.000915 0.24904 0.06259 0.96825 1 2.39120 0.26620 0.52167 0.05807 0.59551 0.13419 0.13022 0.02934 59116.141139 0.001278 0.15613 0.03691 0.92045 1 3.00336 0.26116 0.66035 0.05742 0.46893 0.10310 0.10300 0.02264 59116.143754 0.001336 0.22451 0.04792 0.96638 1 2.46400 0.22726 0.54029 0.04983 0.55320 0.10647 0.12148 0.02338