/* ** ** 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 57610.899912 0.000289 5.01273 0.35547 0.96000 0 57610.900488 0.000281 4.83699 0.35001 0.98969 0 57610.901047 0.000278 5.11009 0.36276 0.97917 0 57610.901634 0.000310 4.41700 0.32099 0.98131 0 57610.902250 0.000307 4.40132 0.31719 1.00000 0 57610.902872 0.000315 4.39799 0.31741 0.97248 0 57610.903515 0.000327 4.31718 0.30979 0.96460 0 57610.904209 0.000367 3.82266 0.27582 0.96063 0 57610.904875 0.000298 4.49291 0.32606 1.00000 0 57610.905462 0.000289 4.80356 0.34263 0.99000 0 57610.906055 0.000304 4.61279 0.33137 0.98095 0 57610.906721 0.000362 3.79473 0.27074 1.00000 0 57610.907378 0.000295 4.82109 0.34553 0.97059 0 57610.907980 0.000307 4.56921 0.32683 0.98113 0 57610.908564 0.000278 4.86944 0.35332 1.00000 0 57610.909149 0.000307 4.47636 0.32114 0.99057 0 57610.909918 0.000463 4.48047 0.26296 0.99375 0