/* ** ** 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 54931.408604 0.001220 0.13266 0.02968 0.97619 1 54931.411001 0.001177 0.13059 0.02968 1.00000 1 54931.413078 0.000901 0.17382 0.03930 0.98387 1 54931.415169 0.001191 0.13973 0.03050 0.98780 1 54931.417900 0.001540 0.19982 0.03261 0.96749 1 54931.468478 0.000726 0.19755 0.04418 0.99503 1 54931.470613 0.001409 0.10349 0.02314 0.96907 1 54931.472879 0.000857 0.16442 0.03696 1.00000 1 54931.475741 0.002005 0.12016 0.02092 0.97071 1