/* ** ** 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 57869.109695 0.000556 2.72632 0.19660 0.95312 0 57869.110673 0.000422 3.52694 0.25378 0.95205 0 57869.111596 0.000501 3.05778 0.22012 0.94220 0 57869.112582 0.000486 3.07969 0.22292 0.95833 0 57869.113517 0.000443 3.30496 0.23650 0.97386 0 57869.114452 0.000492 2.99703 0.21439 0.97647 0 57869.115386 0.000443 3.27221 0.23567 0.98693 0 57869.116289 0.000460 3.22807 0.23066 0.96226 0 57869.117244 0.000495 3.01527 0.21891 0.94737 0 57869.118161 0.000422 3.46212 0.25021 0.96575 0 57869.119087 0.000503 2.87795 0.20983 0.97126 0 57869.120039 0.000437 3.33939 0.23932 0.98013 0 57869.121341 0.000865 3.11123 0.16473 0.97993 0