/* ** ** 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 53969.029180 0.000197 6.56353 0.47177 0.98529 0 53969.029594 0.000217 5.91136 0.42404 1.00000 0 53969.030022 0.000211 6.15066 0.43771 1.00000 0 53969.030543 0.000310 5.67338 0.35139 0.98190 0 53969.031805 0.000944 4.84542 0.34652 0.98462 1 53969.034071 0.001322 5.30782 0.30453 0.98946 1