/* ** ** 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 58914.824617 0.000305 3.73859 0.53204 1.00000 1 58914.825300 0.000378 2.95144 0.42275 1.00000 1 58914.826084 0.000407 2.78409 0.39721 1.00000 1 58914.826927 0.000436 2.56859 0.37027 1.00000 1 58914.827798 0.000436 2.82591 0.38817 0.96667 1 58914.828612 0.000378 3.06662 0.43782 0.96154 1 58914.829469 0.000479 2.47824 0.35606 0.93939 1 58914.830355 0.000407 2.75794 0.39468 1.00000 1 58914.831110 0.000349 3.30095 0.46371 1.00000 1 58914.831807 0.000349 3.24286 0.46262 1.00000 1 58914.832548 0.000392 2.89499 0.40914 1.00000 1 58914.833246 0.000305 3.72688 0.52347 1.00000 1 58914.834117 0.000566 2.57148 0.33079 0.94805 1