/* ** ** 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 55722.038176 0.000436 3.70228 0.46028 0.99892 1 55722.039986 0.000593 3.17330 0.22808 0.96098 0 55722.041176 0.000596 3.14317 0.22761 0.96117 0 55722.042275 0.000503 3.59463 0.25865 0.98276 0 55722.043311 0.000532 3.51080 0.25235 0.96196 0 55722.044318 0.000475 3.75893 0.26845 0.98171 0 55722.045669 0.000877 3.53052 0.19771 0.96637 0 55722.308786 0.000428 3.15680 0.22866 0.97105 0 55722.309645 0.000431 3.19407 0.23066 0.95302 0 55722.310513 0.000437 3.10470 0.22284 0.98675 0 55722.311335 0.000385 3.50412 0.25016 1.00000 0 55722.312133 0.000414 3.31305 0.23674 0.99301 0 55722.312975 0.000428 3.25494 0.23224 0.95946 0 55722.313971 0.000567 3.63979 0.21151 0.98980 0