/* ** ** Swift/XRT light curve for Mrk 501. ** ** 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 59354.057520 0.000480 7.88304 0.57492 0.94578 0 59354.058579 0.000579 5.65253 0.41831 0.97500 0 59354.059676 0.000518 6.59414 0.48916 0.92737 0 59354.060717 0.000524 6.33616 0.46879 0.97238 0 59354.061762 0.000521 6.51791 0.46989 0.95556 0 59354.062783 0.000501 6.91827 0.49532 0.94798 0 59354.063782 0.000498 6.70815 0.49531 0.94186 0 59354.064737 0.000457 7.37433 0.52883 0.96835 0 59354.065616 0.000422 7.97640 0.58055 0.96575 0 59354.066519 0.000480 7.04928 0.51976 0.94578 0 59354.067535 0.000535 6.45374 0.47011 0.92973 0 59354.068759 0.000689 7.50372 0.44927 0.92437 0