/* ** ** 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 57476.646555 0.000388 1.39460 0.31814 0.89552 0 57476.647839 0.000897 0.76244 0.17256 0.92581 0 57476.649139 0.000402 1.68476 0.37890 0.92086 0 57476.650472 0.000932 0.75475 0.17114 0.92857 0 57476.652174 0.000770 0.89891 0.20234 0.93985 0 57476.654243 0.001299 0.82917 0.15087 0.91436 0