/* ** ** 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 59026.984259 0.000356 3.82397 0.27622 0.99187 0 59026.985020 0.000405 3.35976 0.24267 0.97857 0 59026.985769 0.000344 3.90497 0.28163 0.99160 0 59026.986501 0.000388 3.53988 0.25378 0.97761 0 59026.987239 0.000350 3.82280 0.27894 0.98347 0 59026.987968 0.000379 3.67208 0.26754 0.94656 0 59026.988709 0.000362 3.83484 0.27504 0.96800 0 59026.989435 0.000365 3.64401 0.26310 1.00000 0 59026.990176 0.000376 3.63335 0.26077 0.97692 0 59026.990896 0.000344 3.85072 0.28098 0.99160 0 59026.991597 0.000356 3.84734 0.27665 0.97561 0 59026.992317 0.000365 3.79639 0.27217 0.96825 0 59026.993206 0.000524 3.49617 0.21935 0.96685 0