/* ** ** 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 58746.914472 0.000561 2.54838 0.18253 0.93299 0 58746.915574 0.000541 2.54839 0.18415 0.96257 0 58746.916621 0.000506 2.63343 0.19326 0.97714 0 58746.917724 0.000596 2.32372 0.16789 0.95631 0 58746.918826 0.000506 2.68276 0.19416 0.97714 0 58746.919827 0.000495 2.78088 0.20123 0.97076 0 58746.920837 0.000515 2.66012 0.19132 0.97753 0 58746.921850 0.000498 2.75606 0.20040 0.96512 0 58746.922993 0.000645 2.11754 0.15427 0.96861 0 58746.924295 0.000657 2.39900 0.16217 0.96476 0