/* ** ** 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 58664.058922 0.000454 2.14761 0.30795 0.91083 0 58664.059758 0.000382 2.61329 0.37647 0.88636 0 58664.060568 0.000428 2.30888 0.32698 0.91892 0 58664.061757 0.000761 1.83045 0.22152 0.90098 0 58664.105033 0.000975 2.40637 0.17527 0.93227 0 58664.106969 0.000961 2.44574 0.17629 0.93976 0 58664.109171 0.001241 2.42923 0.15501 0.94406 0