/* ** ** 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 56868.460716 0.000414 3.92233 0.28174 0.98601 0 56868.461538 0.000408 3.79868 0.27341 0.97872 0 56868.462288 0.000341 4.47248 0.32056 0.98305 0 56868.463034 0.000405 3.70053 0.26829 0.98571 0 56868.463801 0.000362 4.15500 0.30395 0.97600 0 56868.464518 0.000356 4.24528 0.30472 1.00000 0 56868.465219 0.000339 4.65430 0.33510 0.95726 0 56868.465928 0.000370 4.13189 0.29497 0.98438 0 56868.466665 0.000367 4.20145 0.30371 0.96850 0 56868.467403 0.000370 4.02112 0.29238 0.99219 0 56868.468089 0.000315 4.78586 0.34340 0.99083 0 56868.468757 0.000353 4.34916 0.31165 0.98361 0 56868.469490 0.000379 4.00729 0.28930 0.98473 0 56868.470253 0.000385 4.09294 0.29323 0.96992 0 56868.471003 0.000365 4.22330 0.30598 0.97619 0 56868.471741 0.000373 4.05524 0.29672 0.97674 0 56868.472510 0.000396 4.23252 0.29551 0.97080 0