/* ** ** 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 55555.032082 0.000726 0.69664 0.20339 0.98000 1 0.92375 0.17340 0.23436 0.04399 0.64352 0.14390 0.16327 0.03651 55555.033273 0.000465 0.96170 0.30531 0.96875 1 1.05833 0.23665 0.26667 0.05963 1.01780 0.22936 0.25619 0.05774 55555.034188 0.000450 0.79651 0.24877 1.00000 1 1.28386 0.27760 0.32162 0.06955 1.02260 0.23047 0.25619 0.05774 55555.035306 0.000668 0.74457 0.21782 0.95652 1 1.00222 0.19153 0.25191 0.04814 0.74622 0.16528 0.18827 0.04170 55555.036657 0.000683 0.59839 0.16622 0.97872 1 1.21017 0.20547 0.30309 0.05146 0.72415 0.15920 0.18135 0.03987 55555.037805 0.000465 1.13681 0.37505 1.00000 1 0.87696 0.21271 0.21936 0.05320 0.99693 0.22294 0.25000 0.05590 55555.039054 0.000784 0.75269 0.22547 0.98148 1 0.79417 0.15671 0.19888 0.03924 0.59776 0.13473 0.14985 0.03377 55555.040434 0.000596 0.64929 0.18871 1.00000 1 1.19197 0.21876 0.29855 0.05479 0.77394 0.17442 0.19371 0.04365 55555.042003 0.000973 0.67457 0.15622 0.97865 1 1.16290 0.17397 0.28939 0.04329 0.78446 0.13868 0.19521 0.03451