/* ** ** 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 58359.371175 0.000049 0.06512 0.06751 0.98627 0 2.10775 0.57550 1.83432 0.50084 0.13727 0.13727 0.11946 0.11946 58359.372682 0.001438 0.12583 0.02986 0.97980 1 1.38913 0.11040 0.64998 0.05164 0.17479 0.03909 0.08248 0.01844 58359.375224 0.001104 0.19304 0.04717 0.98684 1 1.17116 0.11531 0.55266 0.05440 0.22608 0.05056 0.10667 0.02385 58359.377824 0.001496 0.11043 0.02603 0.97087 1 1.52973 0.11410 0.72596 0.05414 0.16893 0.03778 0.08000 0.01789 58359.380438 0.001118 0.17090 0.04141 0.96104 1 1.31905 0.12312 0.62967 0.05877 0.22543 0.05041 0.10811 0.02417 58359.383140 0.001583 0.20811 0.04282 0.96374 1 1.10144 0.09550 0.52790 0.04576 0.22922 0.04278 0.10995 0.02051