/* ** ** 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 56506.487394 0.000570 0.68677 0.20140 0.96447 0 0.43814 0.08173 0.30623 0.05709 0.30090 0.06809 0.20857 0.04718 56506.488488 0.000524 0.63382 0.18233 0.92818 0 0.54204 0.09723 0.37414 0.06711 0.34355 0.07727 0.23719 0.05334 56506.489804 0.000793 0.51203 0.14126 0.96350 0 0.43057 0.06956 0.29683 0.04796 0.22046 0.04930 0.15177 0.03394 56506.491393 0.000796 0.44893 0.12117 0.97455 0 0.48305 0.07301 0.33306 0.05034 0.21686 0.04849 0.14950 0.03343 56506.492900 0.000712 0.71605 0.21144 0.95528 0 0.34372 0.06577 0.23691 0.04533 0.24612 0.05535 0.16956 0.03814 56506.494211 0.000599 0.73091 0.21674 0.96135 0 0.39642 0.07662 0.27346 0.05285 0.28975 0.06516 0.20024 0.04503 56506.495250 0.000440 0.75682 0.22553 0.98026 0 0.51604 0.10166 0.35526 0.06998 0.39055 0.08733 0.26890 0.06013 56506.496804 0.001114 0.71443 0.16068 0.96623 0 0.37922 0.05527 0.26034 0.03794 0.27093 0.04641 0.18613 0.03188