/* ** ** Swift/XRT light curve for PKS 2155-304. ** ** 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 60135.987404 0.000407 2.15718 0.26185 1.00000 1 60135.988101 0.000291 2.21297 0.31575 1.00000 1 60135.988770 0.000378 1.77121 0.25120 0.92308 1 60135.989496 0.000349 1.95699 0.26769 1.00000 1 60135.990150 0.000305 2.09627 0.29355 1.00000 1 60135.991050 0.000596 1.97370 0.20447 0.99302 1