/* ** ** 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 58227.724155 0.000828 0.54878 0.15455 1.00000 1 0.53633 0.09074 0.25357 0.04290 0.29433 0.06627 0.13947 0.03140 58227.725593 0.000610 0.93951 0.28608 0.95238 1 0.47105 0.09936 0.22195 0.04682 0.44256 0.09719 0.20875 0.04584 58227.727104 0.000901 0.42386 0.11149 1.00000 1 0.67497 0.09771 0.31917 0.04620 0.28609 0.06283 0.13468 0.02958 58227.728469 0.000465 1.07592 0.34584 0.93750 1 0.52252 0.11988 0.24516 0.05624 0.56219 0.12657 0.26500 0.05965 58227.729587 0.000654 0.48166 0.13139 1.00000 1 0.78529 0.12266 0.37273 0.05821 0.37824 0.08459 0.17778 0.03975 58227.731098 0.000857 0.43910 0.12011 0.98305 1 0.65109 0.09817 0.30878 0.04655 0.28589 0.06525 0.13534 0.03088 58227.732551 0.000596 0.90784 0.28051 0.97561 1 0.46332 0.09879 0.22000 0.04690 0.42062 0.09406 0.20000 0.04472 58227.733684 0.000537 0.56755 0.15528 0.97297 1 0.86506 0.14273 0.40972 0.06760 0.49096 0.10715 0.23334 0.05092 58227.735049 0.000828 0.46976 0.12899 0.96491 1 0.64258 0.10103 0.30755 0.04834 0.30186 0.06795 0.14455 0.03254 58227.736385 0.000508 0.95119 0.29723 0.97143 1 0.51911 0.11329 0.24706 0.05391 0.49377 0.11043 0.23530 0.05261 58227.737446 0.000552 0.61127 0.17426 1.00000 1 0.71673 0.12672 0.34595 0.06116 0.43812 0.09798 0.21053 0.04708 58227.738695 0.000697 0.67003 0.19039 0.97917 1 0.55566 0.10110 0.26630 0.04845 0.37231 0.08126 0.17873 0.03900 58227.739886 0.000494 0.69143 0.19997 0.94118 1 0.74933 0.13743 0.36212 0.06641 0.51811 0.11586 0.25000 0.05590 58227.741004 0.000625 0.63279 0.17231 0.98931 1 0.69997 0.12052 0.33875 0.05832 0.44293 0.09344 0.21391 0.04513