/* ** ** 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 56592.532813 0.000550 2.53602 0.18149 0.95789 0 56592.533890 0.000527 2.62077 0.18992 0.96154 0 56592.534957 0.000541 2.62302 0.18760 0.95722 0 56592.536103 0.000605 2.23307 0.16200 0.99043 0 56592.537457 0.000749 2.29052 0.14860 0.97649 0 56593.339703 0.000506 2.65872 0.19116 0.98345 0 56593.340690 0.000480 2.84128 0.20492 0.97590 0 56593.341607 0.000437 3.12750 0.22451 0.96689 0 56593.342547 0.000503 2.72242 0.19456 0.97126 0 56593.344072 0.001021 2.59216 0.13318 0.98017 0