/* ** ** Swift/XRT light curve for 3C 66A. ** ** 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 59143.240557 0.001467 0.10228 0.02287 0.97030 1 59143.243855 0.001830 0.08106 0.01820 0.97619 1 59143.247341 0.001656 0.09170 0.02059 0.95614 1 59143.250812 0.001816 0.08510 0.01911 0.94400 1 59143.253950 0.001322 0.11387 0.02567 0.95604 1 59143.291527 0.036227 0.10503 0.01655 0.08084 1