/* ** ** 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 57331.245086 0.001917 0.08370 0.01840 0.96212 1 57331.249212 0.002179 0.13634 0.02216 0.93797 1 57331.293384 0.001670 0.09052 0.02032 0.98261 1 57331.296158 0.001104 0.14477 0.03250 0.93421 1 57331.299426 0.002164 0.07478 0.01672 0.91946 1 57331.303842 0.002251 0.08061 0.01693 0.93250 1