/* ** ** Swift/XRT hardness ratio for 3C 279. ** 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 58225.930871 0.000407 0.73028 0.20939 0.96429 1 0.93859 0.17441 0.42963 0.07978 0.68543 0.14967 0.31111 0.06789 58225.931830 0.000552 0.72058 0.21352 1.00000 1 0.62378 0.12126 0.28912 0.05621 0.44948 0.10052 0.21053 0.04708 58225.932890 0.000508 0.60654 0.17319 1.00000 1 0.81590 0.14486 0.37496 0.06657 0.49487 0.11067 0.22857 0.05111 58225.933849 0.000450 0.97602 0.30421 1.00000 1 0.59483 0.13153 0.27658 0.06115 0.58057 0.12753 0.26931 0.05915 58225.934807 0.000508 0.53904 0.15163 0.97143 1 0.93422 0.15753 0.43170 0.07278 0.50358 0.11338 0.23379 0.05264 58225.935911 0.000596 0.61996 0.17919 1.00000 1 0.67678 0.12266 0.31532 0.05714 0.41958 0.09447 0.19387 0.04365 58225.936972 0.000465 0.80135 0.25242 1.00000 1 0.65825 0.14393 0.30695 0.06711 0.52749 0.11960 0.24679 0.05595 58225.938177 0.000741 0.36168 0.09524 1.00000 1 0.94480 0.13138 0.43227 0.06010 0.34171 0.07642 0.15686 0.03508 58225.939383 0.000465 0.85608 0.26080 1.00000 1 0.65994 0.13930 0.30324 0.06399 0.56497 0.12411 0.26090 0.05731 58225.940385 0.000537 0.94941 0.29859 0.97297 1 0.50483 0.11087 0.23191 0.05094 0.47929 0.10789 0.22080 0.04971 58225.941286 0.000363 1.35693 0.47566 1.00000 1 0.49934 0.13347 0.23334 0.06236 0.67756 0.15366 0.31589 0.07161 58225.942273 0.000625 0.70891 0.20404 1.00000 1 0.60154 0.11174 0.27619 0.05129 0.42644 0.09375 0.19416 0.04265 58225.943639 0.000741 0.43178 0.11682 0.98039 1 0.79252 0.11887 0.36525 0.05478 0.34219 0.07705 0.15897 0.03579 58225.944946 0.000566 0.51628 0.14298 0.97436 1 0.89313 0.14592 0.40804 0.06667 0.46110 0.10312 0.21053 0.04708 58225.945905 0.000392 1.05979 0.30533 1.00000 1 0.79006 0.16671 0.36389 0.07679 0.83729 0.16424 0.38519 0.07554 58225.947023 0.000726 0.69930 0.16780 0.97289 1 0.79012 0.12496 0.36364 0.05750 0.55253 0.09971 0.25386 0.04580