/* ** ** 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 57080.833176 0.000755 6.30500 0.44697 1.00000 1 57080.834672 0.000741 6.76808 0.47701 0.98039 1 57080.836124 0.000712 6.61751 0.47341 1.00000 1 57080.837620 0.000784 6.14747 0.43806 1.00000 1 57080.839073 0.000668 7.09502 0.50719 1.00000 1 57080.841034 0.001293 6.41870 0.34728 0.99934 1