/* ** ** Swift/XRT hardness ratio for 1ES 0647+250. ** 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 59289.036622 0.000836 0.20269 0.03170 0.62978 0 3.19329 0.20719 2.69255 0.17469 0.64726 0.09212 0.54740 0.07789 59289.037794 0.000336 0.37673 0.06342 0.97414 0 2.77949 0.24628 2.33531 0.20691 1.04713 0.14990 0.87694 0.12554 59289.038491 0.000362 0.35753 0.05882 0.96800 0 2.79003 0.23701 2.34425 0.19912 0.99753 0.14054 0.83995 0.11832 59289.039287 0.000434 0.26171 0.04210 1.00000 0 3.04635 0.22837 2.54022 0.19040 0.79726 0.11346 0.66420 0.09451 59289.040213 0.000492 0.26714 0.04291 0.98235 0 2.66186 0.19847 2.23806 0.16688 0.71108 0.10117 0.59659 0.08489 59289.041246 0.000541 0.31440 0.05152 0.70587 0 2.85576 0.23642 2.40802 0.19936 0.89786 0.12698 0.75885 0.10732 59289.042203 0.000417 0.29330 0.04738 0.97222 0 2.90292 0.22660 2.43995 0.19042 0.85143 0.12042 0.71548 0.10118 59289.043280 0.000660 0.25141 0.03962 0.75440 0 2.80567 0.20274 2.36554 0.17094 0.70537 0.09878 0.59400 0.08318 59289.044860 0.000920 0.26860 0.03288 0.81570 0 2.91024 0.16434 2.45557 0.13867 0.78170 0.08489 0.66006 0.07168