/* ** ** 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 60032.538138 0.000625 0.23014 0.02639 0.97371 0 4.62152 0.23147 3.91530 0.19609 1.06360 0.10974 0.90046 0.09289 60032.539504 0.000726 0.16430 0.04016 0.94000 1 4.24900 0.38203 1.01556 0.09130 0.69811 0.15867 0.16768 0.03810 60032.540855 0.000625 0.21854 0.05407 0.95349 1 3.73174 0.39482 0.89703 0.09489 0.81555 0.18238 0.19512 0.04363 60032.541944 0.000465 0.32827 0.08418 0.96875 1 3.36385 0.43392 0.81477 0.10510 1.10424 0.24473 0.26713 0.05919 60032.542859 0.000450 0.27308 0.07018 0.93548 1 4.17938 0.50185 0.99576 0.11956 1.14132 0.25933 0.27176 0.06175 60032.543862 0.000552 0.23431 0.05837 0.92105 1 4.07554 0.43255 0.97253 0.10322 0.95494 0.21524 0.22687 0.05114 60032.545169 0.000755 0.14528 0.03485 1.00000 1 4.42107 0.38354 1.05934 0.09190 0.64230 0.14363 0.15385 0.03440 60032.546534 0.000610 0.19148 0.04745 0.97619 1 4.19219 0.41431 1.00738 0.09955 0.80271 0.18241 0.19222 0.04368 60032.547871 0.000726 0.26243 0.05524 0.94081 1 3.86883 0.36817 0.93175 0.08865 1.01531 0.19063 0.24407 0.04583