/* ** ** Swift/XRT light curve for 1A 0535+262. ** ** 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 55640.033426 0.000428 15.23313 0.49161 0.99324 0 55640.034277 0.000422 15.41558 0.49816 1.00000 0 55640.035041 0.000341 19.01328 0.61229 1.00000 0 55640.035840 0.000457 14.51675 0.46627 1.00000 0 55640.036736 0.000440 14.75437 0.48153 1.00000 0 55640.037584 0.000408 16.08524 0.52076 1.00000 0 55640.038423 0.000431 15.24129 0.49359 1.00000 0 55640.039303 0.000448 14.66741 0.47371 1.00000 0 55640.040209 0.000457 14.20662 0.46293 1.00000 0 55640.041169 0.000503 15.82051 0.46757 0.99273 0