/* ** ** 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 55658.171905 0.001162 0.13164 0.02895 0.98750 1 55658.173924 0.000857 0.18607 0.04061 0.96610 1 55658.176364 0.001583 0.09306 0.02081 0.99083 1 55658.181332 0.003384 0.08323 0.01359 0.97203 1 55658.239143 0.002106 0.06945 0.01562 0.99115 1 55658.243879 0.002629 0.09385 0.01625 0.98519 1