/* ** ** 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 56135.498344 0.000480 2.78365 0.20166 0.98193 0 56135.499313 0.000489 2.79940 0.20043 0.97041 0 56135.500274 0.000472 2.81345 0.20143 0.99387 0 56135.501176 0.000431 3.18006 0.22531 0.97315 0 56135.502050 0.000443 3.04129 0.21699 0.98039 0 56135.502993 0.000501 2.69351 0.19482 0.97110 0 56135.503977 0.000483 2.78901 0.19908 0.98204 0 56135.504935 0.000475 2.85731 0.20448 0.96951 0 56135.505875 0.000466 2.91740 0.20909 0.96894 0 56135.506871 0.000530 2.56801 0.18600 0.96175 0 56135.507863 0.000463 3.04808 0.21071 1.00000 0