/* ** ** 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 57548.981186 0.000246 5.94910 0.42330 1.00000 0 57548.981690 0.000258 5.66497 0.40736 1.00000 0 57548.982213 0.000266 5.57820 0.39915 0.97826 0 57548.982723 0.000243 6.08733 0.43247 0.98810 0 57548.983223 0.000258 5.83019 0.41057 0.98876 0 57548.983744 0.000263 5.46250 0.39279 1.00000 0 57548.984244 0.000237 6.07167 0.43288 1.00000 0 57548.984693 0.000211 6.85276 0.48979 0.98630 0 57548.985170 0.000266 5.43769 0.39005 0.98913 0 57548.985714 0.000278 5.25987 0.37457 0.98958 0 57548.986273 0.000281 5.15739 0.36812 0.98969 0 57548.986797 0.000243 6.04597 0.42742 1.00000 0 57548.987294 0.000255 5.78344 0.41175 0.97727 0 57548.987804 0.000255 5.78025 0.40760 0.98864 0 57548.988295 0.000237 6.03837 0.43049 1.00000 0 57548.988787 0.000255 5.75715 0.41440 0.97727 0 57548.989308 0.000266 5.57778 0.39699 0.97826 0 57548.989841 0.000266 5.42345 0.38903 0.98913 0 57548.990393 0.000286 5.13748 0.36801 0.96970 0 57548.990957 0.000278 5.13365 0.36692 1.00000 0 57548.991507 0.000272 5.42242 0.38474 0.97872 0 57548.992054 0.000275 5.36275 0.37816 0.98947 0