/* ** ** 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 57258.464877 0.001104 0.47212 0.12728 0.96053 1 0.57229 0.08558 0.23947 0.03578 0.27019 0.06061 0.10959 0.02451 57258.466794 0.000813 0.77695 0.23386 0.98214 1 0.43995 0.08849 0.18445 0.03704 0.34182 0.07655 0.14546 0.03252 57258.468348 0.000741 0.69614 0.20324 0.98039 1 0.56097 0.10476 0.23592 0.04397 0.39052 0.08764 0.16000 0.03578 57258.470004 0.000915 0.62775 0.18014 0.96825 1 0.48662 0.08742 0.21017 0.03775 0.30548 0.06836 0.13115 0.02933 57258.471951 0.001031 0.61241 0.17424 0.97183 1 0.44833 0.07882 0.18957 0.03332 0.27456 0.06142 0.11594 0.02593 57258.474100 0.001118 0.92891 0.24770 0.95823 1 0.38856 0.07273 0.16000 0.02993 0.36094 0.06855 0.15126 0.02869