/* ** ** 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 59803.642259 0.000119 0.32336 0.09494 0.98208 0 2.91718 0.44914 2.46152 0.37898 0.94331 0.23583 0.79599 0.19900 59803.642828 0.000436 0.43413 0.11463 0.96667 1 2.67371 0.39082 0.66163 0.09670 1.16073 0.25523 0.28762 0.06324 59803.643903 0.000639 0.26374 0.06589 1.00000 1 2.89869 0.34375 0.72116 0.08552 0.76451 0.16810 0.18957 0.04168 59803.645355 0.000813 0.20409 0.05013 0.96429 1 2.90837 0.29563 0.72569 0.07376 0.59356 0.13272 0.14815 0.03313 59803.646764 0.000596 0.28389 0.07201 0.97561 1 2.84186 0.34032 0.70411 0.08431 0.80678 0.18041 0.20000 0.04472 59803.648043 0.000683 0.26714 0.06631 0.97872 1 2.72620 0.31392 0.67790 0.07806 0.72828 0.16014 0.18133 0.03987 59803.649234 0.000508 0.48815 0.13162 0.94286 1 2.08918 0.32605 0.51947 0.08107 1.01983 0.22424 0.25276 0.05558 59803.650251 0.000508 0.33224 0.08318 1.00000 1 3.04307 0.39944 0.75559 0.09917 1.01104 0.21556 0.25143 0.05361 59803.651195 0.000436 0.39573 0.10521 0.96667 1 2.79922 0.40254 0.69579 0.10005 1.10774 0.24771 0.27586 0.06169 59803.652880 0.001249 0.19079 0.04023 0.96382 1 2.75475 0.23722 0.68263 0.05878 0.52559 0.10115 0.13030 0.02508