/* ** ** 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 56656.442630 0.000477 0.53811 0.15052 0.96364 0 0.73485 0.12335 0.46549 0.07808 0.39543 0.08848 0.25199 0.05635 56656.443646 0.000538 0.66189 0.19712 0.98925 0 0.48164 0.09257 0.32294 0.06204 0.31879 0.07253 0.21421 0.04873 56656.444720 0.000535 0.46505 0.12660 0.94595 0 0.73308 0.11239 0.48976 0.07509 0.34092 0.07669 0.22771 0.05121 56656.445666 0.000411 0.78194 0.23348 0.95775 0 0.56368 0.11154 0.37702 0.07460 0.44076 0.09856 0.29461 0.06588 56656.446560 0.000483 0.58741 0.16659 0.97605 0 0.62261 0.10861 0.41891 0.07307 0.36572 0.08178 0.24581 0.05496 56656.447628 0.000584 0.54802 0.15278 0.94554 0 0.57478 0.09568 0.38554 0.06418 0.31499 0.07044 0.20977 0.04691 56656.449112 0.000900 0.37105 0.08240 0.97050 0 0.75260 0.08776 0.50135 0.05846 0.27925 0.05278 0.18585 0.03512 56656.510891 0.000648 0.53504 0.14998 0.96429 0 0.60624 0.10221 0.34683 0.05838 0.32436 0.07264 0.18549 0.04148 56656.512361 0.000822 0.51534 0.12819 0.97887 0 0.64271 0.09423 0.34836 0.05107 0.33121 0.06656 0.17935 0.03604