/* ** ** 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 58602.079748 0.000732 3.25044 0.23791 0.92095 0 58602.081566 0.001085 3.14712 0.18961 0.93780 0 58602.145596 0.000613 2.53414 0.18720 0.92168 0 58602.146829 0.000619 2.51277 0.18423 0.94393 0 58602.148386 0.000938 2.65204 0.15345 0.95052 0 58602.212127 0.000477 3.20546 0.22994 0.93569 0 58602.213114 0.000509 2.80716 0.20750 0.96591 0 58602.214430 0.000807 3.24362 0.17610 0.97133 0