/* ** ** 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 58205.741403 0.000697 0.85756 0.25679 0.91673 1 0.27743 0.05688 0.22231 0.04558 0.23791 0.05192 0.19090 0.04166 58205.743349 0.001249 0.48883 0.13470 0.81413 1 0.29158 0.04694 0.23437 0.03773 0.14253 0.03187 0.11426 0.02555 58205.745267 0.000668 0.80106 0.24254 0.97828 1 0.27649 0.05644 0.22325 0.04557 0.22149 0.04953 0.17778 0.03975 58205.746661 0.000726 0.69716 0.20507 0.96002 1 0.29423 0.05582 0.23744 0.04504 0.20512 0.04611 0.16583 0.03728 58205.748593 0.001206 0.42918 0.11458 0.92774 1 0.29921 0.04365 0.24102 0.03516 0.12841 0.02871 0.10389 0.02323 58205.751629 0.001830 0.47521 0.09454 0.94748 1 0.32790 0.03713 0.26580 0.03010 0.15582 0.02549 0.12632 0.02066 58205.872759 0.001133 0.44886 0.11782 0.98718 1 0.30146 0.04397 0.24416 0.03561 0.13531 0.02953 0.10909 0.02381 58205.874647 0.000755 0.65051 0.18996 1.00000 1 0.29328 0.05467 0.23591 0.04397 0.19078 0.04289 0.15307 0.03441 58205.876521 0.001118 0.39656 0.10515 0.97403 1 0.33033 0.04645 0.26736 0.03759 0.13100 0.02945 0.10613 0.02386 58205.878438 0.000799 0.61201 0.17659 1.00000 1 0.29469 0.05330 0.23691 0.04284 0.18035 0.04055 0.14472 0.03253 58205.880922 0.001685 0.45390 0.09032 0.98106 1 0.35277 0.03930 0.28602 0.03186 0.16012 0.02640 0.12970 0.02138