/* ** ** 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 58256.037884 0.000475 3.05396 0.21799 0.96341 0 58256.038844 0.000486 2.91526 0.20863 0.98214 0 58256.039788 0.000457 3.07829 0.22158 0.98101 0 58256.040670 0.000425 3.24526 0.23456 0.99320 0 58256.041637 0.000541 2.61700 0.18943 0.96791 0 58256.042661 0.000483 2.91270 0.21114 0.97006 0 58256.043610 0.000466 3.12831 0.22420 0.95031 0 58256.044521 0.000446 3.18386 0.22978 0.96753 0 58256.045392 0.000425 3.32814 0.23913 0.97279 0 58256.046292 0.000475 2.95750 0.21165 0.98780 0 58256.047664 0.000897 2.75573 0.14909 0.98065 0