/* ** ** 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 53962.922676 0.000508 2.47086 0.35166 0.91429 1 53962.923635 0.000450 2.50151 0.36052 1.00000 1 53962.924463 0.000378 3.06146 0.43709 1.00000 1 53962.925262 0.000421 2.92265 0.41859 0.93103 1 53962.926061 0.000378 3.03169 0.43009 1.00000 1 53962.926860 0.000421 2.80317 0.39375 1.00000 1 53962.927687 0.000407 2.79736 0.40189 1.00000 1 53962.928515 0.000421 2.79878 0.40082 0.96552 1 53962.929329 0.000392 3.09983 0.43541 0.96296 1 53962.930055 0.000334 3.65559 0.51671 0.95652 1 53962.930796 0.000407 2.97755 0.41391 1.00000 1 53962.931914 0.000712 2.22459 0.27277 0.98839 1