/* ** ** 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 55510.940522 0.001075 0.13944 0.03151 0.95946 1 55510.942744 0.001148 0.12769 0.02901 0.97468 1 55510.944908 0.001017 0.14931 0.03308 0.98571 1 55510.946622 0.000697 0.22955 0.05187 0.89583 1 55510.948728 0.001409 0.10871 0.02444 0.93814 1 55510.952142 0.002005 0.15302 0.02470 0.91104 1