/* ** ** 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 55562.926578 0.000450 0.71854 0.21081 1.00000 1 0.92525 0.17567 0.35974 0.06830 0.66483 0.14870 0.25807 0.05771 55562.927347 0.000320 1.04367 0.33442 0.95455 1 0.89241 0.20478 0.36191 0.08303 0.93138 0.20830 0.38096 0.08518 55562.928321 0.000654 0.44895 0.11616 0.97778 1 1.08782 0.15746 0.44539 0.06446 0.48837 0.10474 0.19891 0.04265 55562.929555 0.000581 0.61862 0.17600 0.95000 1 0.81698 0.14222 0.33847 0.05892 0.50540 0.11373 0.20926 0.04709 55562.930645 0.000508 0.62354 0.17983 1.00000 1 0.89560 0.16154 0.36329 0.06552 0.55844 0.12567 0.22720 0.05113 55562.931763 0.000610 0.44513 0.12016 0.97619 1 1.08185 0.16357 0.43880 0.06634 0.48156 0.10770 0.19512 0.04363 55562.933085 0.000712 0.54090 0.14675 0.93878 1 0.83148 0.13403 0.33704 0.05433 0.44975 0.09815 0.18261 0.03985 55562.934276 0.000479 0.64838 0.18853 0.93939 1 0.97260 0.17909 0.39679 0.07307 0.63062 0.14191 0.25651 0.05773 55562.935482 0.000726 0.39851 0.10319 1.00000 1 1.03385 0.14408 0.42252 0.05888 0.41200 0.08992 0.16800 0.03666 55562.936615 0.000378 0.66677 0.19426 0.96154 1 1.17182 0.21676 0.47421 0.08770 0.78134 0.17587 0.31807 0.07158 55562.937414 0.000421 0.69760 0.20620 1.00000 1 0.97865 0.18753 0.39483 0.07565 0.68271 0.15365 0.27420 0.06171 55562.938387 0.000552 0.51710 0.14162 0.94737 1 1.06637 0.16862 0.43244 0.06837 0.55142 0.12331 0.22222 0.04969 55562.939331 0.000392 0.72155 0.20948 1.00000 1 1.04709 0.19883 0.42892 0.08143 0.75552 0.16592 0.30933 0.06791 55562.940348 0.000625 0.51716 0.13321 0.96253 1 1.05984 0.16025 0.42810 0.06473 0.54811 0.11430 0.22229 0.04635