/* ** ** 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 59754.109179 0.000142 9.29135 0.68805 1.00000 0 59754.109465 0.000145 9.71489 0.69682 0.98000 0 59754.109734 0.000124 11.07991 0.79952 1.00000 0 59754.109986 0.000127 10.79538 0.76850 1.00000 0 59754.110244 0.000130 9.74898 0.74366 1.00000 0 59754.110519 0.000145 9.38403 0.69310 0.96000 0 59754.110805 0.000142 9.50501 0.70898 0.95918 0 59754.111083 0.000136 9.31880 0.71892 1.00000 0 59754.111337 0.000119 10.69315 0.81568 1.00000 0 59754.111633 0.000177 10.26406 0.68456 0.97050 0