/* ** ** 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 59997.660414 0.000087 0.17233 0.08016 0.95254 0 2.72021 0.48975 2.33584 0.42054 0.46877 0.20106 0.40253 0.17265 59997.661011 0.000494 0.23264 0.05780 1.00000 1 3.97545 0.43030 1.00828 0.10913 0.92485 0.20681 0.23530 0.05261 59997.662217 0.000712 0.20270 0.04976 0.97959 1 3.28207 0.33246 0.82344 0.08341 0.66528 0.14877 0.16667 0.03727 59997.663524 0.000596 0.26886 0.06803 0.92683 1 3.11927 0.36916 0.78117 0.09244 0.83865 0.18755 0.21053 0.04708 59997.664672 0.000552 0.25820 0.06483 0.97368 1 3.34681 0.38211 0.83683 0.09553 0.86414 0.19324 0.21622 0.04835 59997.666008 0.000784 0.18534 0.04438 0.98148 1 3.39637 0.32172 0.85142 0.08064 0.62949 0.13844 0.15737 0.03460 59997.667664 0.000872 0.15309 0.03705 0.98333 1 3.54851 0.31232 0.88210 0.07764 0.54323 0.12246 0.13459 0.03034 59997.669247 0.000712 0.24361 0.06093 0.97959 1 2.73116 0.30592 0.68431 0.07664 0.66534 0.14879 0.16667 0.03727 59997.670554 0.000596 0.19632 0.04885 1.00000 1 3.93104 0.39831 0.98259 0.09956 0.77176 0.17540 0.19223 0.04368 59997.671905 0.000755 0.17234 0.04184 1.00000 1 3.56093 0.33676 0.89032 0.08419 0.61368 0.13723 0.15385 0.03440 59997.673184 0.000523 0.28355 0.07014 0.97222 1 3.41741 0.39801 0.85036 0.09903 0.96900 0.21146 0.24000 0.05237 59997.675028 0.001322 0.18199 0.03288 0.99962 1 3.55289 0.25454 0.88571 0.06345 0.64661 0.10723 0.16139 0.02676