/* ** ** 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 58229.328018 0.000625 1.87695 0.27053 0.97674 1 58229.329151 0.000508 1.53838 0.26631 1.00000 1 58229.330313 0.000654 1.84997 0.26246 0.95556 1 58229.331533 0.000566 2.11164 0.29841 0.97436 1 58229.332405 0.000305 1.52963 0.34206 1.00000 1 58229.333349 0.000639 1.85858 0.26252 1.00000 1 58229.334482 0.000494 2.32760 0.33124 1.00000 1 58229.335702 0.000726 1.55903 0.23754 0.90000 1 58229.337097 0.000668 1.81829 0.25352 1.00000 1 58229.338331 0.000566 2.25525 0.31280 0.94872 1 58229.339566 0.000668 2.10618 0.27638 0.97249 1