/* ** ** 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 56772.071122 0.000289 7.13499 0.52321 0.98000 0 56772.071756 0.000344 7.92748 0.57569 0.96639 0 56772.072430 0.000330 8.23703 0.59499 0.98246 0 56772.073154 0.000394 6.95854 0.50504 0.94118 0 56772.073973 0.000425 6.82153 0.49032 0.91156 0 56772.074768 0.000370 7.25940 0.52198 0.97656 0 56772.075500 0.000362 7.55545 0.54779 0.97600 0 56772.076238 0.000376 7.51378 0.54844 0.93846 0 56772.077011 0.000396 6.64648 0.48973 0.97080 0 56772.077752 0.000344 7.99051 0.57867 0.95798 0 56772.078469 0.000373 7.21052 0.52341 0.98450 0 56772.079221 0.000379 6.93821 0.49953 1.00000 0 56772.079962 0.000362 7.48585 0.53757 0.97600 0 56772.080703 0.000379 7.26529 0.52937 0.96183 0 56772.081496 0.000414 7.11251 0.50080 0.95804 0