/* ** ** Swift/XRT hardness ratio for 1A 0535+262. ** 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 56737.915392 0.000527 2.65842 0.36560 0.98901 0 0.96925 0.11389 0.82956 0.09747 2.57666 0.18413 2.20496 0.15757 56737.916385 0.000466 2.02799 0.25564 0.98137 0 1.43934 0.14899 1.23129 0.12745 2.91896 0.20999 2.49705 0.17964 56737.917218 0.000367 2.02779 0.25787 1.00000 0 1.75250 0.18402 1.52904 0.16064 3.55371 0.25493 3.11722 0.22357 56737.918144 0.000558 2.14630 0.27752 0.97927 0 1.12394 0.12117 0.97368 0.10499 2.41231 0.17222 2.10353 0.15010 56737.918957 0.000255 2.22565 0.28969 1.00000 0 2.33098 0.25368 2.02493 0.22036 5.18795 0.37043 4.51544 0.32226 56737.919536 0.000324 2.43688 0.32804 1.00000 0 1.61859 0.18448 1.45244 0.16555 3.94432 0.28252 3.53948 0.25353 56737.920259 0.000399 2.19613 0.28564 0.98551 0 1.53750 0.16688 1.32288 0.14359 3.37654 0.24200 2.91142 0.20861 56737.920974 0.000315 2.09532 0.26593 0.99083 0 2.01915 0.21176 1.75740 0.18428 4.23076 0.30239 3.67591 0.26266 56737.921503 0.000214 2.23539 0.29082 0.98649 0 2.73471 0.29668 2.42963 0.26353 6.11313 0.43894 5.41948 0.38913 56737.922079 0.000362 2.18094 0.27784 0.99200 0 1.67082 0.17705 1.49413 0.15834 3.64397 0.25769 3.25931 0.23049 56737.922756 0.000315 1.96400 0.24362 0.99083 0 2.09190 0.21241 1.87711 0.19060 4.10849 0.29274 3.68652 0.26267 56737.923393 0.000321 2.07489 0.26468 1.00000 0 1.96962 0.20825 1.74586 0.18457 4.08673 0.29166 3.60264 0.25706 56737.924113 0.000399 2.35064 0.31031 0.97101 0 1.47851 0.16437 1.26451 0.14058 3.47545 0.24738 2.97242 0.21158 56737.924938 0.000425 1.98249 0.24699 0.98639 0 1.63071 0.16695 1.38781 0.14207 3.23287 0.22951 2.75344 0.19547 56737.925867 0.000503 2.24105 0.25841 0.97701 0 1.55618 0.15014 1.33095 0.12841 3.48748 0.22021 2.98276 0.18834