/* ** ** 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 56621.883921 0.000613 0.74746 0.22278 0.95755 0 0.35327 0.06960 0.26596 0.05240 0.26406 0.05905 0.19737 0.04413 56621.885087 0.000553 0.61907 0.17551 0.95288 0 0.48761 0.08519 0.36603 0.06395 0.30186 0.06740 0.22622 0.05050 56621.886444 0.000804 0.52318 0.14519 0.95683 0 0.38543 0.06332 0.28823 0.04735 0.20165 0.04510 0.15063 0.03368 56621.887882 0.000634 0.57536 0.16298 0.95434 0 0.44139 0.07597 0.32956 0.05672 0.25396 0.05713 0.19063 0.04288 56621.889054 0.000538 0.84923 0.26527 0.96237 0 0.34853 0.07553 0.26303 0.05700 0.29598 0.06658 0.22258 0.05007 56621.890345 0.000752 0.63652 0.18315 0.95000 0 0.34184 0.06189 0.25372 0.04592 0.21759 0.04866 0.16221 0.03627 56621.891797 0.000700 0.50081 0.13873 0.96694 0 0.45025 0.07276 0.33972 0.05490 0.22549 0.05074 0.17026 0.03830 56621.893449 0.000952 1.05450 0.26123 0.98176 0 0.27389 0.04945 0.20601 0.03719 0.28882 0.04899 0.21638 0.03670