/* ** ** Swift/XRT hardness ratio for 3C 279. ** 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 56123.107046 0.001423 0.43993 0.11572 0.98980 1 0.24471 0.03594 0.19661 0.02888 0.10766 0.02349 0.08660 0.01890 56123.109835 0.001336 0.55583 0.15284 0.98913 1 0.20404 0.03384 0.16492 0.02735 0.11342 0.02488 0.09186 0.02015 56123.113321 0.002150 0.28516 0.07230 0.97973 1 0.24011 0.02870 0.19310 0.02308 0.06847 0.01531 0.05517 0.01234 56123.116415 0.000944 0.75440 0.20908 0.96254 1 0.24059 0.04393 0.19492 0.03559 0.18150 0.03785 0.14705 0.03066 56123.173815 0.001496 0.43814 0.11761 0.98058 1 0.22558 0.03350 0.18097 0.02687 0.09884 0.02210 0.07921 0.01771 56123.178274 0.002963 0.33528 0.06816 0.98068 1 0.24238 0.02522 0.19618 0.02041 0.08126 0.01419 0.06578 0.01149