/* ** ** Swift/XRT hardness ratio for Cen A. ** 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 58231.237656 0.000174 5.29000 2.47180 0.95717 0 0.27378 0.11861 0.22445 0.09701 1.44830 0.25353 1.18402 0.20715 58231.238296 0.000450 13.98209 8.31263 0.96774 1 0.10478 0.06050 0.04800 0.02771 1.46505 0.20773 0.66504 0.09429 58231.239501 0.000755 8.98046 3.38765 0.94059 1 0.15554 0.05589 0.07017 0.02521 1.39685 0.16028 0.62995 0.07228 58231.303774 0.000450 8.55700 4.01741 0.96774 1 0.20960 0.09374 0.07407 0.03313 1.79359 0.25622 0.66179 0.09432 58231.304878 0.000625 4.64374 1.70400 0.95350 1 0.28411 0.09615 0.10430 0.03527 1.31934 0.18711 0.48661 0.06899 58231.306098 0.000596 5.09921 1.84837 0.97561 1 0.27878 0.09302 0.09730 0.03243 1.42156 0.20133 0.51026 0.07219 58231.307159 0.000465 13.83453 8.22723 0.93750 1 0.12714 0.07341 0.04800 0.02771 1.75899 0.25072 0.66179 0.09432 58231.308306 0.000683 9.16290 4.40926 0.95745 1 0.13275 0.06099 0.04759 0.02185 1.21637 0.17393 0.44011 0.06289 58231.309701 0.000712 6.23441 2.35999 0.95384 1 0.20708 0.07322 0.07667 0.02711 1.29105 0.17456 0.46966 0.06348 58231.370805 0.000421 15.84851 9.40728 1.00000 1 0.09861 0.05693 0.04615 0.02665 1.56275 0.21519 0.72935 0.10043 58231.371691 0.000436 10.20707 4.78154 0.96667 1 0.15441 0.06908 0.07143 0.03194 1.57605 0.21876 0.72433 0.10047 58231.372505 0.000378 9.77019 4.68469 1.00000 1 0.17373 0.07972 0.08131 0.03732 1.69737 0.23599 0.79813 0.11096 58231.373304 0.000421 22.06746 15.91959 0.96552 1 0.06979 0.04935 0.03200 0.02263 1.54001 0.22007 0.70734 0.10107 58231.374044 0.000320 21.73585 16.74863 0.95455 1 0.09325 0.07062 0.04420 0.03340 2.02694 0.28815 0.94775 0.13473 58231.374800 0.000436 5.50698 2.01800 0.93333 1 0.28238 0.09550 0.13153 0.04448 1.55506 0.21942 0.72336 0.10206 58231.375802 0.000566 8.93632 3.81823 0.96868 1 0.16288 0.06650 0.07552 0.03083 1.45559 0.18344 0.67249 0.08474 58231.436373 0.000334 4.30545 2.36127 0.95652 1 0.36269 0.18135 0.08421 0.04210 1.56153 0.35187 0.36101 0.08135 58231.437143 0.000436 5.51291 2.13709 0.96667 1 0.52902 0.19075 0.12569 0.04531 2.91641 0.41507 0.68567 0.09757 58231.438130 0.000552 15.70605 9.34173 1.00000 1 0.14035 0.08104 0.03333 0.01924 2.20436 0.31467 0.52176 0.07448 58231.439278 0.000596 11.96852 6.23092 0.92683 1 0.18179 0.09090 0.04324 0.02162 2.17573 0.31546 0.51417 0.07456 58231.440542 0.000668 7.87334 3.40629 0.93478 1 0.24635 0.10057 0.05854 0.02390 1.93961 0.27774 0.45975 0.06583 58231.442125 0.000915 7.61262 2.65565 0.95574 1 0.31659 0.10494 0.07504 0.02488 2.41005 0.26210 0.57030 0.06202