/* ** ** 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 56278.217734 0.001423 0.10646 0.02381 0.93878 1 56278.219767 0.000610 0.25504 0.05735 0.90476 1 56278.221394 0.001017 0.14635 0.03290 0.94286 1 56278.223093 0.000683 0.22916 0.05181 0.89362 1 56278.224459 0.000683 0.20686 0.04651 1.00000 1 56278.225926 0.000784 0.19449 0.04373 0.92593 1 56278.227378 0.000668 0.22742 0.05014 0.97826 1 56278.229630 0.001583 0.13565 0.02548 0.95309 1