/* ** ** 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 57186.905092 0.001027 1.33378 0.09604 0.98028 0 57186.906744 0.000625 1.15350 0.11544 0.96759 0 57186.908428 0.001059 1.32947 0.09477 0.96448 0 57186.909814 0.000327 1.10278 0.15690 0.94690 0 57186.910483 0.000341 1.05151 0.15079 0.94915 0 57186.911171 0.000347 1.02400 0.14657 0.95000 0 57186.912537 0.001019 1.37610 0.09924 0.95739 0 57186.914765 0.001209 1.45201 0.09344 0.95933 0