/* ** ** 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 56306.486125 0.000845 1.69230 0.12127 0.96918 0 56306.487835 0.000865 1.65939 0.12019 0.95652 0 56306.489574 0.000874 1.66055 0.11951 0.94702 0 56306.491235 0.000787 1.78351 0.12856 0.97794 0 56306.492977 0.000955 1.51227 0.10821 0.95758 0 56306.494867 0.000935 1.66894 0.11435 0.97833 0