/* ** ** 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 58316.935147 0.000668 2.16315 0.15465 0.96104 0 58316.936472 0.000657 2.16662 0.15698 0.95595 0 58316.937896 0.000767 1.83810 0.13316 0.96226 0 58316.939337 0.000674 2.08425 0.15007 0.96996 0 58316.940862 0.000851 1.66296 0.11974 0.96599 0 58316.942404 0.000692 2.03030 0.14574 0.97490 0 58316.944450 0.001354 1.94067 0.10193 0.97222 0