/* ** ** 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 59196.501148 0.000465 2.60352 0.36938 0.96875 1 59196.502092 0.000479 2.52441 0.36265 0.96970 1 59196.503021 0.000450 2.60313 0.36935 1.00000 1 59196.503951 0.000479 2.55819 0.36156 0.96970 1 59196.504852 0.000421 2.87600 0.41060 0.96552 1 59196.505752 0.000479 2.62675 0.36514 0.97783 1