/* ** ** 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 55736.755265 0.000778 1.75915 0.12729 0.95911 0 55736.756845 0.000802 1.67969 0.12149 0.97112 0 55736.758587 0.000940 1.45703 0.10448 0.96615 0 55736.760375 0.000842 1.64509 0.11792 0.95533 0 55736.762163 0.000946 1.42313 0.10282 0.98471 0 55736.763971 0.000862 1.61451 0.11608 0.95638 0 55736.765635 0.000802 1.70495 0.12241 0.97473 0 55736.767577 0.001140 1.58660 0.09989 0.97208 0