/* ** ** 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 56694.174074 0.002005 0.50637 0.14042 0.98551 1 0.14169 0.02275 0.11526 0.01851 0.07175 0.01622 0.05823 0.01316 56694.178286 0.002208 0.52014 0.14420 0.98684 1 0.12483 0.02025 0.10201 0.01655 0.06493 0.01460 0.05306 0.01193 56694.182600 0.002106 0.69329 0.18508 0.99677 1 0.11723 0.02017 0.09580 0.01648 0.08128 0.01659 0.06642 0.01356 56694.240855 0.002106 0.95452 0.29900 0.98621 1 0.07568 0.01660 0.05846 0.01282 0.07224 0.01615 0.05594 0.01251 56694.245053 0.002092 0.60638 0.17247 0.98611 1 0.12117 0.02130 0.09276 0.01630 0.07347 0.01643 0.05634 0.01260 56694.249266 0.002121 0.81812 0.23257 0.98710 1 0.10193 0.01969 0.07797 0.01506 0.08339 0.01739 0.06384 0.01331