/* ** ** 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 55857.759339 0.000457 3.05507 0.22016 0.94937 0 55857.760239 0.000443 3.09055 0.22294 0.96732 0 55857.761093 0.000411 3.31431 0.24191 0.95775 0 55857.761944 0.000440 3.19681 0.22838 0.96053 0 55857.762841 0.000457 3.08172 0.22166 0.94937 0 55857.763677 0.000379 3.58929 0.25934 0.98473 0 55857.764470 0.000414 3.19968 0.23394 0.99301 0 55857.765349 0.000466 2.97482 0.21324 0.96894 0 55857.766284 0.000469 2.91936 0.21086 0.97531 0 55857.767175 0.000422 3.32043 0.23774 0.96575 0 55857.768061 0.000463 3.00712 0.21573 0.97500 0 55857.769195 0.000671 2.74338 0.17084 0.96983 0