/* ** ** 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 55556.972360 0.000436 0.68114 0.19058 0.93333 1 1.27533 0.22308 0.43839 0.07661 0.86868 0.18969 0.30000 0.06547 55556.973580 0.000784 0.45628 0.11799 1.00000 1 1.02987 0.15067 0.36061 0.05274 0.46991 0.10020 0.16296 0.03474 55556.974917 0.000552 1.00113 0.32520 0.97368 1 0.61910 0.14411 0.21438 0.04985 0.61980 0.14043 0.21361 0.04838 55556.976151 0.000683 0.72668 0.21584 0.97872 1 0.69826 0.13634 0.24216 0.04728 0.50741 0.11356 0.17391 0.03889 55556.977517 0.000683 0.64196 0.18600 0.95745 1 0.78492 0.14457 0.27683 0.05098 0.50389 0.11269 0.17778 0.03975 55556.978911 0.000712 0.57592 0.16231 0.97959 1 0.82731 0.14191 0.28936 0.04963 0.47646 0.10655 0.16667 0.03727 55556.980204 0.000581 0.57742 0.15921 0.97500 1 1.04725 0.17457 0.36923 0.06154 0.60470 0.13281 0.21415 0.04702 55556.981380 0.000596 0.57774 0.16306 1.00000 1 0.95201 0.16393 0.33880 0.05832 0.55001 0.12300 0.19512 0.04363 55556.982688 0.000712 0.65955 0.18983 0.95918 1 0.72831 0.13193 0.25632 0.04642 0.48036 0.10743 0.17021 0.03806 55556.984039 0.000639 1.03158 0.29285 0.97201 1 0.67278 0.13742 0.23415 0.04780 0.69403 0.13684 0.24204 0.04770