/* ** ** 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 54688.077488 0.000450 0.67297 0.19536 1.00000 1 0.83628 0.15479 0.38215 0.07073 0.56279 0.12586 0.25806 0.05770 54688.078621 0.000683 0.43651 0.11115 0.95745 1 1.01738 0.14149 0.45106 0.06272 0.44409 0.09473 0.19556 0.04169 54688.079855 0.000552 0.61406 0.17643 1.00000 1 0.77212 0.13930 0.34302 0.06188 0.47413 0.10602 0.21053 0.04708 54688.080930 0.000523 0.68353 0.19952 0.97222 1 0.75427 0.14010 0.33143 0.06154 0.51557 0.11609 0.22711 0.05113 54688.081758 0.000305 1.35074 0.47226 1.00000 1 0.64759 0.17318 0.28000 0.07483 0.87473 0.19702 0.37852 0.08522 54688.082688 0.000625 0.70205 0.18504 0.97134 1 0.76698 0.13068 0.34090 0.05807 0.53846 0.10828 0.23820 0.04790 54688.144402 0.000755 0.46070 0.12519 0.98077 1 0.91746 0.14144 0.34094 0.05249 0.42268 0.09458 0.15686 0.03508 54688.145898 0.000741 0.43251 0.11626 1.00000 1 0.92338 0.13768 0.36000 0.05367 0.39937 0.08932 0.15686 0.03508 54688.147293 0.000654 0.43122 0.11410 1.00000 1 1.08349 0.15978 0.42791 0.06309 0.46722 0.10265 0.18553 0.04075 54688.148963 0.001017 0.54845 0.11613 0.99665 1 0.92919 0.11906 0.37267 0.04775 0.50961 0.08590 0.20422 0.03442 54689.481146 0.000075 0.43664 0.22357 0.97072 0 1.34823 0.37395 1.03151 0.28609 0.58869 0.25337 0.45420 0.19559 54689.481715 0.000479 0.74613 0.22387 1.00000 1 0.73326 0.14667 0.32258 0.06452 0.54711 0.12236 0.24242 0.05421 54689.482848 0.000654 0.55846 0.15597 0.97778 1 0.72506 0.12132 0.32608 0.05456 0.40492 0.09055 0.18182 0.04066 54689.484446 0.000944 0.63246 0.14798 0.99763 1 0.64446 0.09429 0.29364 0.04296 0.40760 0.07442 0.18505 0.03379