/* ** ** 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 55656.902446 0.002527 0.05768 0.01290 1.00000 1 55656.906324 0.001351 0.11118 0.02496 0.97849 1 55656.909738 0.002063 0.09528 0.01906 0.92648 1 55656.967738 0.001409 0.10626 0.02386 0.97786 1 55656.970904 0.001758 0.08475 0.01895 0.98347 1 55656.975901 0.003239 0.07417 0.01314 0.97288 1