/* ** ** 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 56586.864641 0.000613 2.26918 0.16364 0.94811 0 56586.865934 0.000680 2.01001 0.14561 0.96170 0 56586.867271 0.000657 2.10714 0.15311 0.94714 0 56586.868576 0.000648 2.08999 0.15327 0.95982 0 56586.870037 0.000813 1.75986 0.12411 0.97683 0 56586.978973 0.000576 2.37501 0.17050 0.95849 0 56586.980130 0.000582 2.33378 0.16916 0.96020 0 56586.981337 0.000625 2.10387 0.15290 0.98611 0 56586.982983 0.001021 2.25757 0.12732 0.93201 0