/* ** ** 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 55850.729866 0.000521 3.44137 0.24911 0.95000 0 55850.730887 0.000495 3.57763 0.25632 0.97076 0 55850.731857 0.000475 3.67913 0.26437 0.98171 0 55850.733188 0.000856 3.81233 0.20312 0.96380 0 55851.345300 0.000440 3.11131 0.22198 0.96312 0 55851.346240 0.000501 2.68760 0.19496 0.96532 0 55851.347305 0.000564 2.42471 0.17498 0.95897 0 55851.348384 0.000515 2.61186 0.18804 0.97191 0 55851.349388 0.000489 2.69122 0.19493 0.98817 0 55851.350419 0.000541 2.41630 0.17716 0.98396 0 55851.351417 0.000457 2.92218 0.21047 0.98101 0 55851.352673 0.000799 2.66066 0.15420 0.96377 0