/* ** ** 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 56817.275794 0.000475 2.90426 0.20825 0.96341 0 56817.276749 0.000480 2.83744 0.20385 0.97590 0 56817.277718 0.000489 2.78805 0.20275 0.97633 0 56817.278693 0.000486 2.86975 0.20482 0.98214 0 56817.279654 0.000475 2.91520 0.20967 0.97561 0 56817.280609 0.000480 2.83580 0.20554 0.98795 0 56817.281593 0.000503 2.70802 0.19630 0.98276 0 56817.282623 0.000527 2.63934 0.18952 0.97253 0 56817.283650 0.000501 2.74602 0.19781 0.97688 0 56817.284596 0.000446 3.05288 0.22137 0.98701 0 56817.285826 0.000784 2.92047 0.16344 0.97048 0