/* ** ** 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 56842.455256 0.000411 15.19213 0.49123 1.00000 0 56842.456086 0.000420 14.88947 0.47800 1.00000 0 56842.456954 0.000448 13.88665 0.45060 1.00000 0 56842.457814 0.000411 15.27713 0.48962 1.00000 0 56842.458638 0.000414 15.03056 0.48652 1.00000 0 56842.459480 0.000428 14.56460 0.46864 1.00000 0 56842.460360 0.000451 13.92489 0.44831 1.00000 0 56842.461228 0.000417 15.07518 0.48917 1.00000 0 56842.462064 0.000420 14.91753 0.48274 1.00000 0 56842.462886 0.000402 15.70413 0.50494 1.00000 0 56842.463722 0.000434 14.36635 0.46634 1.00000 0 56842.464613 0.000457 13.76492 0.44626 1.00000 0 56842.465479 0.000408 15.17247 0.49064 1.00000 0 56842.466303 0.000417 14.96683 0.48286 1.00000 0 56842.467157 0.000437 14.32870 0.46213 1.00000 0 56842.468010 0.000417 14.94478 0.48385 1.00000 0 56842.468873 0.000446 13.88927 0.45193 1.00000 0 56842.469749 0.000431 14.43401 0.46526 1.00000 0 56842.470837 0.000657 14.75564 0.38034 1.00000 0