/* ** ** Swift/XRT light curve for PKS 1440-389. ** ** 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 56928.870900 0.000363 0.41849 0.09133 1.00000 1 56928.871612 0.000349 0.45979 0.10035 0.95833 1 56928.872367 0.000407 0.51311 0.09735 1.00000 1 56928.873079 0.000305 0.50375 0.11225 1.00000 1 56928.874633 0.001249 0.59403 0.06077 0.96281 1 56929.072688 0.000305 0.80239 0.18060 0.98209 1 56929.073646 0.000654 0.69021 0.11668 0.91173 1