/* ** ** Swift/XRT hardness ratio for 3C 454.3. ** 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 55171.041302 0.001047 0.58067 0.05187 0.96961 0 2.31404 0.12494 1.96011 0.10583 1.34369 0.09563 1.13818 0.08100 55171.042683 0.000333 0.38728 0.06549 0.96522 0 2.70734 0.24003 2.29326 0.20332 1.04849 0.15098 0.88812 0.12788 55171.043319 0.000304 0.55427 0.09792 0.96190 0 2.11237 0.22363 1.78929 0.18943 1.17082 0.16558 0.99175 0.14025 55171.044040 0.000417 0.52014 0.07605 0.98532 0 2.29890 0.19740 1.94729 0.16721 1.19575 0.14151 1.01286 0.11986 55171.103171 0.000417 0.64198 0.10157 0.96528 0 2.24401 0.22335 1.51995 0.15128 1.44060 0.17718 0.97577 0.12001 55171.103918 0.000324 0.78939 0.15134 0.99107 0 1.67898 0.21578 1.13723 0.14616 1.32537 0.18854 0.89772 0.12770 55171.104566 0.000324 0.55793 0.10009 0.95536 0 2.43861 0.26107 1.65175 0.17683 1.36058 0.19585 0.92157 0.13266 55171.105232 0.000341 0.74826 0.14165 0.97458 0 1.70074 0.21077 1.15197 0.14276 1.27260 0.18210 0.86198 0.12335 55171.105909 0.000336 0.62051 0.10831 0.97414 0 2.29653 0.24563 1.55552 0.16637 1.42502 0.19657 0.96521 0.13315 55171.106644 0.000399 0.58707 0.10552 0.98551 0 1.84261 0.20246 1.24806 0.13713 1.08174 0.15388 0.73270 0.10423 55171.107454 0.000411 0.53869 0.09510 0.98592 0 1.97977 0.20857 1.34096 0.14127 1.06648 0.15107 0.72236 0.10233 55171.108206 0.000341 0.56017 0.09855 0.95763 0 2.37088 0.24998 1.60588 0.16932 1.32809 0.18704 0.89956 0.12669 55171.108915 0.000367 0.60487 0.10937 0.95276 0 1.99961 0.22105 1.35440 0.14972 1.20950 0.17307 0.81923 0.11723 55171.109659 0.000376 0.60781 0.11113 0.93077 0 1.96908 0.21980 1.33372 0.14888 1.19682 0.17331 0.81065 0.11739 55171.110515 0.000480 0.54038 0.08714 0.98193 0 2.02217 0.19323 1.36969 0.13088 1.09274 0.14195 0.74015 0.09615