/* ** ** 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 55672.291863 0.001467 0.11595 0.02530 0.96040 1 55672.294623 0.001293 0.12547 0.02806 0.96629 1 55672.297397 0.001482 0.10576 0.02384 0.99020 1 55672.299939 0.001060 0.14815 0.03313 1.00000 1 55672.302582 0.001583 0.10071 0.02252 0.98165 1 55672.306548 0.002382 0.09721 0.01805 0.97317 1