/* ** ** 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 56557.684985 0.000379 1.15653 0.14835 0.95420 0 56557.685680 0.000315 1.11821 0.16413 0.94495 0 56557.686965 0.000969 1.46486 0.10614 0.94925 0 56557.688258 0.000318 1.11377 0.15752 0.96364 0 56557.688892 0.000315 1.09795 0.15812 0.97248 0 56557.690254 0.001047 1.33427 0.09564 0.96409 0 56557.692158 0.000856 1.17089 0.09785 0.98311 0 56557.693382 0.000367 0.93624 0.13822 0.95276 0 56557.695136 0.001386 1.26387 0.08188 0.94990 0