/* ** ** 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 56390.290676 0.000900 1.72043 0.12467 0.95820 0 56390.292536 0.000961 1.57789 0.11355 0.96386 0 56390.294406 0.000909 1.70918 0.12246 0.94904 0 56390.296396 0.001082 1.41686 0.10167 0.95722 0 56390.299087 0.001609 1.62754 0.08991 0.95324 0