/* ** ** Swift/XRT light curve for 1ES 0647+250. ** ** 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 58865.420934 0.000596 2.21078 0.30931 0.92683 1 58865.422154 0.000625 1.94332 0.27547 0.97674 1 58865.423186 0.000407 3.10011 0.43979 0.92857 1 58865.424144 0.000494 2.47870 0.35605 0.94118 1 58865.425190 0.000552 2.25510 0.32063 0.94737 1 58865.426410 0.000668 2.28556 0.28939 0.96093 1