/* ** ** Swift/XRT light curve for 1ES 1218+304. ** ** 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 58996.422056 0.000888 1.65476 0.12076 0.93811 0 58996.423772 0.000828 1.73914 0.12502 0.96503 0 58996.425473 0.000874 1.63911 0.11872 0.96358 0 58996.427262 0.000914 1.56807 0.11392 0.95886 0 58996.429076 0.000900 1.60025 0.11644 0.95177 0 58996.431295 0.001319 1.49838 0.09221 0.96491 0