/* ** ** 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 57484.434049 0.000324 8.42454 0.62465 0.97321 0 57484.434781 0.000408 6.50846 0.47750 0.97163 0 57484.435689 0.000501 7.31220 0.53377 0.95954 0 57484.436667 0.000477 7.50728 0.54815 0.94545 0 57484.437622 0.000477 7.47705 0.54654 0.95152 0 57484.438577 0.000477 7.51963 0.54144 0.96970 0 57484.439509 0.000454 7.76286 0.57802 0.93631 0 57484.440458 0.000495 7.22644 0.53306 0.94737 0 57484.441474 0.000521 6.87173 0.49908 0.96667 0 57484.442538 0.000544 6.57515 0.48339 0.94149 0 57484.443751 0.000668 7.89331 0.49464 0.91342 0