/* ** ** 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 57969.558486 0.000324 4.43975 0.31652 0.97321 0 57969.559128 0.000318 4.32651 0.31455 1.00000 0 57969.559774 0.000327 4.27220 0.30865 0.99115 0 57969.560416 0.000315 4.56182 0.32540 0.98165 0 57969.561053 0.000321 4.38921 0.31869 0.99099 0 57969.561715 0.000341 4.09417 0.29354 1.00000 0 57969.562375 0.000318 4.42304 0.31504 1.00000 0 57969.562982 0.000289 4.91352 0.35193 0.99000 0 57969.563599 0.000327 4.23353 0.30832 0.99115 0 57969.564299 0.000373 3.86508 0.27940 0.96124 0 57969.564973 0.000301 4.99658 0.34887 0.98010 0