/* ** ** Swift/XRT light curve for PKS 2004-447. ** ** 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 56487.597728 0.009209 0.02053 0.00438 0.96422 1 56487.664385 0.009224 0.03178 0.00546 0.98003 1 56487.766107 0.043605 0.02109 0.00321 0.44188 1 56487.870516 0.009325 0.03332 0.00557 0.95843 1 56487.941444 0.007829 0.03946 0.00690 0.96553 1 56488.100091 0.095650 0.02184 0.00440 0.12130 1