/* ** ** 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 57608.918361 0.000602 5.84802 0.42450 0.94231 0 57608.919698 0.000735 5.63487 0.40504 0.93307 0 57608.921243 0.000810 5.03578 0.36465 0.93571 0 57608.922823 0.000770 5.45214 0.39777 0.91353 0 57608.924298 0.000706 5.64168 0.41262 0.95492 0 57608.925783 0.000778 5.18727 0.37497 0.95539 0 57608.927250 0.000689 5.77058 0.41971 0.97059 0 57608.929238 0.001299 5.66643 0.31057 0.92650 0