/* ** ** Swift/XRT light curve for PKS 1954-388. ** ** 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 59737.016600 0.000436 0.36926 0.08105 1.00000 1 59737.017602 0.000566 0.27487 0.06214 0.97436 1 59737.018706 0.000537 0.28508 0.06375 1.00000 1 59737.019635 0.000392 0.38803 0.08724 1.00000 1 59737.020580 0.000552 0.28512 0.06480 0.94737 1 59737.021669 0.000537 0.45806 0.08364 0.92729 1