/* ** ** 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 57314.063415 0.000799 0.55699 0.15657 1.00000 1 0.54900 0.09350 0.26230 0.04467 0.30579 0.06839 0.14545 0.03252 57314.064824 0.000610 0.64849 0.18520 1.00000 1 0.65267 0.11917 0.30769 0.05618 0.42325 0.09294 0.19883 0.04366 57314.066276 0.000842 0.67570 0.19366 0.96552 1 0.46616 0.08586 0.22041 0.04059 0.31499 0.06917 0.14913 0.03274 57314.068281 0.001162 0.76872 0.17704 0.94684 1 0.47618 0.07141 0.22734 0.03409 0.36605 0.06399 0.17362 0.03034 57314.616179 0.000537 0.72250 0.20976 0.94595 1 0.71534 0.13584 0.32795 0.06227 0.51683 0.11351 0.23858 0.05239 57314.617661 0.000944 0.50799 0.13928 0.96923 1 0.54301 0.08615 0.24922 0.03954 0.27584 0.06168 0.12698 0.02839 57314.619709 0.001104 0.58366 0.12079 0.97821 1 0.77293 0.09761 0.34931 0.04410 0.45113 0.07396 0.20244 0.03319