/* ** ** 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 55507.656183 0.000579 0.50206 0.08718 0.97500 0 1.19184 0.11860 1.01677 0.10117 0.59838 0.08515 0.51089 0.07270 55507.657253 0.000492 0.55614 0.09918 0.98824 0 1.27441 0.13697 1.06741 0.11473 0.70875 0.10086 0.59300 0.08438 55507.658156 0.000411 0.69449 0.12842 0.97183 0 1.23182 0.14542 1.03683 0.12238 0.85548 0.12175 0.72191 0.10273 55507.658865 0.000298 0.30367 0.07879 0.98058 0 1.53515 0.19257 1.28759 0.16150 0.46618 0.10587 0.39132 0.08887 55507.659820 0.000657 0.42549 0.07257 0.98238 0 1.25912 0.11838 1.04999 0.09871 0.53574 0.07623 0.44674 0.06357 55507.660812 0.000330 0.30156 0.07703 0.98246 0 1.42252 0.17568 1.18631 0.14651 0.42897 0.09592 0.35774 0.07999 55507.661492 0.000350 0.81180 0.15634 0.99174 0 1.22659 0.15917 1.02271 0.13271 0.99574 0.14169 0.83020 0.11813 55507.662326 0.000483 0.59800 0.10761 0.98802 0 1.21740 0.13547 1.01512 0.11296 0.72800 0.10295 0.60707 0.08585 55507.663373 0.000564 0.49922 0.08746 0.99487 0 1.22627 0.12532 1.02895 0.10516 0.61218 0.08712 0.51352 0.07307 55507.664360 0.000422 0.61623 0.11280 0.98630 0 1.34783 0.15464 1.13538 0.13027 0.83057 0.11846 0.69819 0.09957 55507.665176 0.000394 0.77454 0.14538 0.97794 0 1.18290 0.14672 0.98649 0.12236 0.91620 0.12907 0.76411 0.10765 55507.666058 0.000489 0.51428 0.09113 0.97633 0 1.39244 0.14366 1.16125 0.11981 0.71611 0.10318 0.59719 0.08604 55507.667056 0.000509 0.43907 0.07502 0.97727 0 1.57372 0.14886 1.31749 0.12462 0.69097 0.09831 0.57921 0.08242 55507.668150 0.000584 0.80315 0.12209 0.99010 0 1.17262 0.11907 0.98641 0.10016 0.94179 0.10653 0.79318 0.08972