/* ** ** 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 58216.112302 0.000631 2.19508 0.15826 0.94954 0 58216.113509 0.000576 2.41184 0.17369 0.95477 0 58216.114617 0.000532 2.62895 0.18904 0.94565 0 58216.115780 0.000631 2.21232 0.16006 0.94495 0 58216.117019 0.000608 2.26319 0.16275 0.96190 0 58216.118220 0.000593 2.29617 0.16431 0.97561 0 58216.119357 0.000544 2.48075 0.17939 0.97340 0 58216.120505 0.000605 2.23451 0.16117 0.97608 0 58216.122346 0.001236 2.17423 0.11130 0.97190 0