/* ** ** 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 57727.285583 0.000784 0.20511 0.04610 0.92593 1 57727.287122 0.000726 0.23952 0.05227 0.90000 1 57727.288807 0.000959 0.17145 0.03874 0.89394 1 57727.290739 0.000973 0.15396 0.03461 0.98507 1 57727.292322 0.000610 0.26589 0.06040 0.90476 1 57727.294371 0.001438 0.19904 0.03347 0.92809 1