/* ** ** 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 60027.044343 0.000741 0.20242 0.04959 0.94118 1 3.28761 0.32902 0.82452 0.08250 0.66548 0.14882 0.16667 0.03727 60027.045766 0.000683 0.22515 0.05670 0.95745 1 3.11983 0.33983 0.77927 0.08488 0.70242 0.15950 0.17525 0.03979 60027.047103 0.000654 0.23071 0.05780 0.97778 1 3.14278 0.34396 0.78408 0.08581 0.72508 0.16339 0.18052 0.04068 60027.048178 0.000421 0.32108 0.08189 0.99362 1 3.60287 0.46595 0.90145 0.11658 1.15683 0.25428 0.28954 0.06364 60027.306379 0.000211 0.15257 0.04103 0.96285 0 3.68938 0.36564 2.99545 0.29684 0.56288 0.14073 0.45599 0.11400 60027.307230 0.000625 0.24145 0.06123 0.93023 1 3.51269 0.39633 0.81903 0.09240 0.84814 0.19263 0.19714 0.04477 60027.308407 0.000552 0.31001 0.07755 0.89474 1 3.34352 0.39912 0.79046 0.09436 1.03653 0.22787 0.24538 0.05394 60027.309859 0.000872 0.17343 0.04193 0.95000 1 3.39758 0.31254 0.80774 0.07431 0.58923 0.13176 0.14035 0.03138 60027.311094 0.000363 0.50172 0.13434 0.92000 1 3.05842 0.46762 0.72379 0.11066 1.53446 0.33730 0.36273 0.07974 60027.311893 0.000436 0.30287 0.07823 1.00000 1 3.70484 0.46759 0.87486 0.11042 1.12209 0.25286 0.26476 0.05966 60027.312750 0.000421 0.45832 0.11621 0.96657 1 3.05284 0.44026 0.71956 0.10377 1.39917 0.29180 0.32821 0.06844