/* ** ** 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 59100.869167 0.000495 2.78432 0.20344 0.97076 0 59100.870104 0.000443 3.11945 0.22446 0.97386 0 59100.871010 0.000463 2.98306 0.21825 0.95625 0 59100.871933 0.000460 3.00344 0.21803 0.96226 0 59100.872821 0.000428 3.25885 0.23729 0.95270 0 59100.873712 0.000463 2.91872 0.21254 0.98125 0 59100.874615 0.000440 3.24876 0.23743 0.92763 0 59100.875521 0.000466 2.97660 0.21951 0.94410 0 59100.876449 0.000457 2.99384 0.21880 0.96835 0 59100.877349 0.000443 3.14282 0.23030 0.94771 0 59100.878255 0.000463 2.95787 0.21847 0.95625 0 59100.879274 0.000556 3.28821 0.20848 0.95833 0