/* ** ** Swift/XRT hardness ratio for PKS 1222+216. ** 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 56968.697531 0.002280 0.35656 0.09315 0.98726 1 0.17567 0.02373 0.14447 0.01952 0.06264 0.01401 0.05161 0.01154 56968.702324 0.002513 0.35630 0.09291 0.99422 1 0.15852 0.02126 0.13052 0.01751 0.05648 0.01263 0.04651 0.01040 56968.706638 0.001801 0.70878 0.20752 1.00000 1 0.11081 0.02094 0.09106 0.01721 0.07854 0.01756 0.06452 0.01443 56968.711504 0.003065 0.57248 0.13125 0.99187 1 0.12166 0.01687 0.10035 0.01392 0.06965 0.01272 0.05734 0.01047 56968.768911 0.001975 0.37616 0.09650 0.99265 1 0.20243 0.02730 0.16542 0.02230 0.07615 0.01662 0.06222 0.01358 56968.772397 0.001511 0.53574 0.14958 1.00000 1 0.17710 0.02961 0.14359 0.02400 0.09488 0.02122 0.07692 0.01720 56968.775796 0.001888 0.41745 0.11190 0.99231 1 0.18283 0.02702 0.14926 0.02206 0.07632 0.01707 0.06202 0.01387 56968.779965 0.002280 0.47891 0.12761 0.98781 1 0.13916 0.02128 0.11289 0.01726 0.06665 0.01454 0.05416 0.01182