/* ** ** 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 58308.969997 0.000573 2.39725 0.17200 0.96970 0 58308.971209 0.000639 2.16344 0.15710 0.95023 0 58308.972439 0.000584 2.35649 0.17193 0.95050 0 58308.973588 0.000564 2.42597 0.17488 0.96923 0 58308.974739 0.000587 2.33916 0.16836 0.97044 0 58308.975908 0.000582 2.33460 0.16898 0.97512 0 58308.977048 0.000558 2.46876 0.17768 0.96373 0 58308.978255 0.000648 2.12259 0.15173 0.96875 0 58308.980060 0.001157 2.10466 0.11308 0.97000 0