/* ** ** 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 60129.656250 0.000052 3.01462 0.67409 0.93996 0 60129.656975 0.000654 2.20865 0.31027 1.00000 1 60129.657977 0.000349 1.59040 0.35844 1.00000 1 60129.659023 0.000697 2.15644 0.30781 0.91667 1 60129.660752 0.001031 2.48832 0.26503 0.96898 1 60129.706855 0.000392 3.94847 0.54723 0.88999 1 60129.707785 0.000508 2.68219 0.38167 0.94286 1 60129.708773 0.000479 2.66409 0.38382 1.00000 1 60129.709760 0.000508 2.54942 0.36241 1.00000 1 60129.710879 0.000610 2.09869 0.29864 1.00000 1 60129.711997 0.000508 2.59306 0.37128 0.97143 1 60129.713188 0.000683 3.37479 0.36654 0.96263 1