/* ** ** 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 57470.940321 0.000388 1.79228 0.25918 0.89943 0 57470.941056 0.000347 1.73913 0.25112 0.89167 0 57470.941741 0.000339 1.66762 0.23644 0.93162 0 57470.942453 0.000367 1.48227 0.21341 0.93701 0 57470.943185 0.000365 1.50064 0.21685 0.93651 0 57470.944343 0.000793 1.75400 0.15727 0.95255 0