/* ** ** 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 58695.979581 0.000498 2.87296 0.20786 0.93605 0 58695.980588 0.000509 2.72898 0.19863 0.95455 0 58695.981604 0.000506 2.70721 0.19789 0.97714 0 58695.982599 0.000489 2.88756 0.21085 0.95266 0 58695.983600 0.000512 2.76747 0.20241 0.94350 0 58695.984558 0.000446 3.10031 0.22266 0.97403 0 58695.985542 0.000538 2.58241 0.18857 0.95699 0 58695.986598 0.000518 2.66526 0.19557 0.96648 0 58695.987654 0.000538 2.60272 0.18710 0.96237 0 58695.988872 0.000680 2.72804 0.16957 0.96596 0