/* ** ** 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 58865.898042 0.000421 3.01458 0.42928 1.00000 1 58865.898986 0.000523 2.70121 0.37880 0.94444 1 58865.899988 0.000479 2.63846 0.37428 1.00000 1 58865.900976 0.000508 2.47129 0.35279 1.00000 1 58865.901804 0.000320 3.94040 0.55727 1.00000 1 58865.902472 0.000349 3.78833 0.53174 1.00000 1 58865.903242 0.000421 3.07402 0.43568 1.00000 1 58865.904041 0.000378 3.43854 0.48597 1.00000 1 58865.904883 0.000465 2.90197 0.41551 0.93750 1 58865.905900 0.000552 2.40832 0.33899 0.97368 1 58865.906902 0.000450 2.95720 0.42343 0.96774 1 58865.908166 0.000813 2.92415 0.30901 0.98023 1