/* ** ** 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 58147.686252 0.000697 0.40817 0.10879 1.00000 1 0.50910 0.07289 0.40750 0.05834 0.20780 0.04671 0.16583 0.03728 58147.687821 0.000872 0.44384 0.12014 0.98333 1 0.37533 0.05659 0.30345 0.04575 0.16659 0.03745 0.13492 0.03033 58147.689404 0.000712 0.71327 0.20439 1.00000 1 0.29933 0.05559 0.24167 0.04488 0.21350 0.04659 0.17143 0.03741 58147.690697 0.000581 0.55605 0.15658 1.00000 1 0.44401 0.07528 0.35795 0.06069 0.24689 0.05551 0.19900 0.04473 58147.691758 0.000479 0.94371 0.29720 0.96970 1 0.32456 0.07119 0.26125 0.05730 0.30629 0.06921 0.24750 0.05593 58147.692832 0.000596 0.52801 0.14536 0.95122 1 0.48203 0.07740 0.38900 0.06246 0.25452 0.05692 0.20513 0.04587 58147.694270 0.000842 0.50053 0.13378 0.96552 1 0.37555 0.05795 0.30000 0.04629 0.18798 0.04102 0.15000 0.03273 58147.695738 0.000625 0.63032 0.18080 1.00000 1 0.36671 0.06587 0.29524 0.05303 0.23114 0.05169 0.18605 0.04160 58147.696841 0.000479 0.76232 0.21896 1.00000 1 0.43565 0.08385 0.34839 0.06705 0.33210 0.07081 0.26667 0.05685 58147.699006 0.001685 0.38437 0.07467 0.98655 1 0.41769 0.04323 0.33633 0.03481 0.16055 0.02640 0.12933 0.02126 58147.760713 0.000596 0.70001 0.19907 0.95122 1 0.40146 0.07262 0.30798 0.05570 0.28103 0.06167 0.21435 0.04701 58147.762268 0.000959 0.34612 0.08965 0.95455 1 0.46964 0.06137 0.36749 0.04802 0.16255 0.03635 0.12699 0.02839 58147.763865 0.000639 0.52434 0.14669 1.00000 1 0.43686 0.07203 0.34325 0.05659 0.22906 0.05177 0.17998 0.04068 58147.765347 0.000842 0.62098 0.16937 0.96552 1 0.32226 0.05481 0.25308 0.04304 0.20012 0.04267 0.15714 0.03350 58147.767816 0.001627 0.54690 0.10835 0.97463 1 0.34327 0.04058 0.26841 0.03173 0.18774 0.02985 0.14584 0.02318