/* ** ** 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 55230.059500 0.000718 11.72894 3.16106 0.95161 0 0.21821 0.05666 0.13853 0.03592 2.55940 0.18471 1.66957 0.12030 55230.061051 0.000833 6.91281 1.42220 0.96181 0 0.30817 0.05931 0.20411 0.03928 2.13030 0.15488 1.41137 0.10260 55230.062466 0.000582 8.40183 1.89574 0.96517 0 0.36449 0.07796 0.24222 0.05180 3.06236 0.22004 2.03629 0.14630 55230.064173 0.001126 9.85112 1.79650 0.96688 0 0.28451 0.04953 0.18775 0.03268 2.80270 0.15220 1.85018 0.10045 55230.126390 0.000932 10.52121 2.73462 0.96894 0 0.17696 0.04417 0.11812 0.02927 1.86187 0.13514 1.25569 0.09107 55230.128127 0.000804 8.47475 1.89012 0.96763 0 0.26311 0.05559 0.17454 0.03687 2.22981 0.15934 1.47586 0.10545 55230.130444 0.001513 10.74842 1.95760 0.95408 0 0.20666 0.03607 0.14061 0.02454 2.22124 0.11542 1.51079 0.07849 55230.191365 0.000503 18.74264 6.25845 0.98276 0 0.14977 0.04882 0.12267 0.03998 2.80701 0.20279 2.30534 0.16655 55230.192398 0.000530 15.96843 4.86347 0.97268 0 0.16862 0.04991 0.13912 0.04118 2.69266 0.19329 2.22124 0.15944 55230.193474 0.000547 9.04975 2.12519 0.98942 0 0.28440 0.06360 0.23431 0.05239 2.57375 0.18455 2.12222 0.15217 55230.194603 0.000582 9.48188 2.25774 0.97512 0 0.25638 0.05820 0.21257 0.04825 2.43096 0.17476 2.01455 0.14482 55230.195728 0.000544 10.22769 2.55783 0.98404 0 0.25443 0.06098 0.20901 0.05009 2.60220 0.18596 2.14577 0.15333 55230.196874 0.000602 16.11184 4.90615 0.97115 0 0.14941 0.04424 0.12310 0.03644 2.40723 0.17108 1.98033 0.14073 55230.198046 0.000570 12.14057 3.21158 0.97970 0 0.20595 0.05246 0.16949 0.04318 2.50038 0.17850 2.06446 0.14737 55230.258786 0.000576 12.68178 3.46997 0.97487 0 0.22909 0.06046 0.15876 0.04181 2.90521 0.20956 2.03579 0.14631 55230.259967 0.000605 10.08454 2.49337 0.96172 0 0.27165 0.06429 0.19589 0.04637 2.73949 0.19602 1.97266 0.14114 55230.261203 0.000631 11.40854 2.88558 0.96789 0 0.22671 0.05498 0.16452 0.03990 2.58639 0.18560 1.87423 0.13450 55230.262487 0.000654 11.52180 2.99612 0.97788 0 0.21541 0.05385 0.15560 0.03890 2.48193 0.17758 1.79414 0.12837 55230.263752 0.000611 14.34874 4.11132 0.96209 0 0.18768 0.05205 0.13564 0.03762 2.69295 0.19370 1.95502 0.14061 55230.265158 0.000796 12.68121 3.40584 0.97091 0 0.17312 0.04492 0.12556 0.03258 2.19541 0.15205 1.59534 0.11050