/* ** ** 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 56193.097297 0.000417 3.52598 0.25106 0.97222 0 56193.098124 0.000411 3.60141 0.25784 0.97183 0 56193.098920 0.000385 3.76489 0.27404 0.96241 0 56193.099689 0.000385 3.74423 0.26918 0.97744 0 56193.100485 0.000411 3.43372 0.24948 0.99296 0 56193.101321 0.000425 3.37784 0.24391 0.97959 0 56193.102152 0.000405 3.56584 0.25615 0.97857 0 56193.103014 0.000457 3.81464 0.25057 0.96382 0