/* ** ** Swift/XRT light curve for S4 0444+63. ** ** 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 57946.671936 0.006522 0.04164 0.00749 0.96106 1 57946.724271 0.003602 0.04618 0.01034 0.98030 1 57946.759844 0.031971 0.06111 0.01164 0.21912 1 57948.063390 0.006057 0.04196 0.00823 0.98933 1 57948.131079 0.007103 0.04215 0.00745 0.97234 1 57948.194962 0.005011 0.04244 0.00885 0.96415 1