/* ** ** 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 56847.928054 0.000428 3.32350 0.23502 0.97297 0 56847.928948 0.000466 2.92115 0.21175 0.98137 0 56847.929848 0.000434 3.15140 0.22544 0.98000 0 56847.930745 0.000463 3.02462 0.21434 0.96875 0 56847.931595 0.000388 3.46127 0.25088 0.99254 0 56847.932374 0.000391 3.48476 0.25150 0.97778 0 56847.933175 0.000411 3.31552 0.23963 0.97887 0 56847.933997 0.000411 3.33069 0.24144 0.97183 0 56847.934775 0.000367 3.75112 0.27190 0.96850 0 56847.935516 0.000373 3.66854 0.26792 0.96899 0 56847.936277 0.000388 3.66593 0.26026 0.95522 0 56847.937018 0.000353 3.83042 0.27560 0.99180 0 56847.937756 0.000385 3.58237 0.25702 0.96992 0 56847.938534 0.000394 3.56671 0.25552 0.96324 0 56847.939312 0.000385 3.60646 0.26115 0.96241 0 56847.940314 0.000616 3.35123 0.19712 0.97183 0