/* ** ** 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 56724.650230 0.001888 0.26413 0.06659 0.98462 1 0.29915 0.03483 0.23648 0.02753 0.07901 0.01767 0.06250 0.01398 56724.654530 0.002411 0.26509 0.06123 0.99808 1 0.27379 0.02913 0.21677 0.02306 0.07258 0.01488 0.05770 0.01183 56724.716427 0.002615 0.26118 0.06575 0.98333 1 0.21787 0.02519 0.17318 0.02003 0.05690 0.01272 0.04520 0.01011 56724.720915 0.001874 0.25327 0.06390 0.99225 1 0.30886 0.03539 0.24513 0.02809 0.07823 0.01758 0.06219 0.01398 56724.724691 0.001903 0.30438 0.07778 0.98473 1 0.25524 0.03157 0.20373 0.02520 0.07769 0.01737 0.06202 0.01387 56724.729950 0.003355 0.28352 0.05801 0.99397 1 0.23818 0.02307 0.18987 0.01839 0.06753 0.01217 0.05383 0.00970