/* ** ** 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 53959.308989 0.000087 5.59513 0.67854 0.95254 0 53959.309523 0.000436 3.80719 0.46429 0.93333 1 53959.311005 0.001046 4.43787 0.31541 0.98611 1 53959.345140 0.033089 4.11058 0.24446 0.04794 1 53959.375852 0.000278 4.81307 0.34367 0.98761 0 53959.376471 0.000341 4.37710 0.29718 0.98620 0 53959.445017 0.066788 4.78200 0.27935 0.02089 1 53959.509727 0.000107 4.44982 0.53396 0.97246 0