/* ** ** 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 59773.559741 0.000494 1.37165 0.19457 1.00000 1 59773.560569 0.000334 2.08173 0.29458 1.00000 1 59773.561339 0.000436 1.70213 0.23957 0.93333 1 59773.562138 0.000363 1.88731 0.26831 1.00000 1 59773.562951 0.000450 1.61613 0.22364 1.00000 1 59773.563707 0.000305 2.19476 0.31447 1.00000 1 59773.564491 0.000479 1.63998 0.22918 0.90909 1 59773.565406 0.000436 1.55789 0.22090 1.00000 1 59773.566321 0.000479 1.43272 0.20319 1.00000 1 59773.567309 0.000508 1.36438 0.19759 0.97143 1 59773.568282 0.000465 1.78256 0.23363 0.97309 1