/* ** ** Swift/XRT light curve for PKS 1222+216. ** ** 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) ** Rate - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s). ** RateError - 1 sigma error in source count rate (cts/s) ** FracExp - Conversion factor between bin size and observing time ** Mode - 0 if in Windowed Timing (WT) ** 1 if in Photon Counting (PC) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 55655.362825 0.001874 0.07994 0.01788 0.99225 1 55655.367415 0.002716 0.11356 0.01826 0.94471 1 55655.432547 0.004953 0.06312 0.01267 0.97253 1 55655.496096 0.001830 0.08295 0.01862 0.97061 1 55655.499539 0.001612 0.09371 0.02095 0.97297 1 55655.502647 0.001496 0.10640 0.02331 0.96920 1