/* ** ** 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 57560.749321 0.000523 0.49376 0.13643 1.00000 1 0.93070 0.14717 0.44444 0.07027 0.45954 0.10412 0.21947 0.04973 57560.750367 0.000523 0.80992 0.24584 1.00000 1 0.55346 0.11360 0.27287 0.05601 0.44826 0.10024 0.22222 0.04969 57560.751587 0.000697 0.50971 0.14255 0.97917 1 0.66649 0.10782 0.32875 0.05318 0.33971 0.07750 0.16705 0.03810 57560.753562 0.001278 0.38123 0.07958 0.97473 1 0.79027 0.08770 0.38974 0.04325 0.30128 0.05326 0.14923 0.02638 57560.944147 0.000842 0.60983 0.17443 1.00000 1 0.48168 0.08588 0.22679 0.04043 0.29374 0.06570 0.13793 0.03084 57560.945541 0.000552 0.69539 0.20159 1.00000 1 0.67351 0.12851 0.31714 0.06051 0.46835 0.10222 0.22105 0.04824 57560.947342 0.001249 0.49148 0.10888 0.99618 1 0.63170 0.08191 0.29506 0.03826 0.31047 0.05577 0.14474 0.02600