/* ** ** 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 57189.146981 0.000508 0.90585 0.27717 1.00000 1 1.03977 0.22300 0.26356 0.05653 0.94188 0.20555 0.24000 0.05237 57189.147896 0.000407 0.99337 0.31143 1.00000 1 1.18123 0.26588 0.30226 0.06803 1.17340 0.25606 0.30000 0.06547 57189.148680 0.000378 1.06028 0.35378 1.00000 1 1.11651 0.27081 0.28334 0.06872 1.18382 0.27126 0.30080 0.06892 57189.149494 0.000436 0.58525 0.16830 1.00000 1 1.77844 0.31756 0.45288 0.08087 1.04083 0.23463 0.26468 0.05966 57189.150380 0.000450 1.28258 0.36574 1.00000 1 1.17128 0.25560 0.30000 0.06547 1.50226 0.27576 0.38517 0.07070 57189.151266 0.000436 0.71743 0.21528 1.00000 1 1.43329 0.28084 0.36623 0.07176 1.02828 0.23368 0.26268 0.05970 57189.152239 0.000537 0.66027 0.19378 1.00000 1 1.27528 0.24240 0.32766 0.06228 0.84204 0.18829 0.21622 0.04835 57189.153169 0.000392 0.83435 0.25556 1.00000 1 1.44158 0.30738 0.36667 0.07817 1.20279 0.26449 0.30890 0.06793 57189.154229 0.000668 0.54046 0.15281 0.97826 1 1.27500 0.21441 0.32456 0.05458 0.68909 0.15662 0.17512 0.03980 57189.155551 0.000654 0.56154 0.15930 0.97778 1 1.26634 0.21810 0.32002 0.05510 0.71110 0.16030 0.18046 0.04068 57189.156916 0.000712 0.64313 0.16740 0.95938 1 1.31266 0.21865 0.33229 0.05535 0.84421 0.16885 0.21272 0.04254