/* ** ** 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 56563.955251 0.001047 1.41509 0.10332 0.91713 0 56563.957277 0.000978 1.50204 0.10876 0.93491 0 56563.959100 0.000845 1.70808 0.12395 0.94521 0 56563.960957 0.001013 1.38878 0.10208 0.96000 0 56563.962948 0.000978 1.46571 0.10686 0.94675 0 56563.964826 0.000900 1.56776 0.11273 0.97428 0 56563.966041 0.000315 1.16391 0.16592 0.95413 0 56563.967227 0.000871 1.65288 0.11759 0.96678 0 56563.968966 0.000862 1.66276 0.11937 0.95973 0 56563.970775 0.000946 1.48936 0.10775 0.96942 0 56563.972650 0.000929 1.58639 0.11234 0.95950 0