/* ** ** 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 58018.307644 0.000712 0.24215 0.05935 1.00000 1 2.79594 0.30255 0.70413 0.07619 0.67704 0.14888 0.17021 0.03743 58018.309271 0.000915 0.19463 0.04808 0.98413 1 2.60648 0.26360 0.65972 0.06672 0.50730 0.11435 0.12807 0.02887 58018.310942 0.000755 0.22791 0.05732 0.94231 1 2.78212 0.29993 0.70656 0.07617 0.63408 0.14409 0.16083 0.03655 58018.312162 0.000465 0.32138 0.08353 0.96875 1 3.12964 0.40512 0.79802 0.10330 1.00581 0.22671 0.25614 0.05774 58018.313222 0.000596 0.46910 0.12654 0.95122 1 1.76838 0.26757 0.44976 0.06805 0.82954 0.18525 0.21080 0.04708 58018.314646 0.000828 0.21566 0.05359 0.98246 1 2.58735 0.27064 0.65897 0.06893 0.55798 0.12577 0.14179 0.03196 58018.316069 0.000596 0.34924 0.09148 0.97561 1 2.25815 0.30808 0.57268 0.07813 0.78865 0.17635 0.20000 0.04472 58018.317928 0.001264 0.15754 0.03708 0.96552 1 2.49002 0.21943 0.63394 0.05587 0.39229 0.08561 0.10000 0.02182 58018.319933 0.000741 0.24848 0.05805 0.91668 1 3.12218 0.31968 0.78576 0.08045 0.77579 0.16290 0.19552 0.04105