/* ** ** 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 55577.710326 0.000537 0.60046 0.17158 1.00000 1 0.59014 0.10311 0.35569 0.06211 0.35435 0.08012 0.21408 0.04837 55577.711619 0.000755 0.65857 0.18998 0.94231 1 0.43061 0.07786 0.24642 0.04456 0.28358 0.06374 0.16246 0.03652 55577.713348 0.000973 0.71774 0.21046 0.97015 1 0.29964 0.05684 0.17170 0.03257 0.21506 0.04809 0.12308 0.02752 55577.714858 0.000537 0.74856 0.22157 0.97297 1 0.51791 0.10044 0.29781 0.05776 0.38769 0.08669 0.22222 0.04969 55577.715933 0.000537 0.69531 0.20240 0.97297 1 0.55712 0.10383 0.32113 0.05985 0.38737 0.08662 0.22222 0.04969 55577.716979 0.000508 0.78510 0.23885 1.00000 1 0.50342 0.10320 0.28972 0.05939 0.39524 0.08884 0.22745 0.05112 55577.718330 0.000842 0.42281 0.11319 0.96552 1 0.58772 0.08649 0.33895 0.04988 0.24849 0.05557 0.14286 0.03194 55577.719884 0.000712 0.70828 0.20895 0.97959 1 0.40741 0.07728 0.23251 0.04410 0.28856 0.06520 0.16502 0.03729 55577.721569 0.000944 0.45557 0.12286 0.98462 1 0.47999 0.07236 0.27500 0.04146 0.21867 0.04890 0.12500 0.02795 55577.723283 0.000770 0.46559 0.12744 1.00000 1 0.56324 0.08797 0.32157 0.05022 0.26224 0.05895 0.15020 0.03376 55577.724663 0.000610 0.78502 0.23639 0.97619 1 0.43520 0.08777 0.24803 0.05002 0.34164 0.07640 0.19512 0.04363 55577.726508 0.001235 0.61993 0.13429 0.97475 1 0.47399 0.06391 0.27161 0.03662 0.29384 0.04982 0.16850 0.02857