/* ** ** 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 58294.199536 0.001075 0.54765 0.15284 0.98649 1 0.24384 0.04032 0.19889 0.03289 0.13354 0.03002 0.10903 0.02451 58294.201380 0.000770 0.57692 0.16258 0.98113 1 0.32621 0.05594 0.26667 0.04573 0.18819 0.04208 0.15385 0.03440 58294.203153 0.001002 0.50124 0.12949 0.96796 1 0.33318 0.04991 0.27235 0.04080 0.16700 0.03515 0.13652 0.02874 58294.265284 0.000959 0.52722 0.14399 1.00000 1 0.29821 0.04852 0.24062 0.03914 0.15722 0.03449 0.12665 0.02778 58294.266853 0.000610 0.70047 0.20541 1.00000 1 0.33683 0.06390 0.27217 0.05163 0.23594 0.05276 0.19048 0.04259 58294.268306 0.000842 0.46660 0.12744 1.00000 1 0.36251 0.05623 0.29330 0.04549 0.16915 0.03803 0.13722 0.03085 58294.271007 0.001859 0.39563 0.07629 0.99184 1 0.37312 0.03862 0.30223 0.03128 0.14762 0.02402 0.11940 0.01942