/* ** ** 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 58330.271080 0.000582 2.38019 0.17046 0.97015 0 58330.272228 0.000567 2.40454 0.17329 0.97449 0 58330.273412 0.000616 2.25516 0.16279 0.96244 0 58330.274569 0.000541 2.52546 0.18096 0.98396 0 58330.275758 0.000648 2.62445 0.17025 0.97101 0 58330.338033 0.000532 2.65238 0.18983 0.95742 0 58330.339164 0.000599 2.30687 0.16610 0.97585 0 58330.340295 0.000532 2.56463 0.18498 0.99457 0 58330.341404 0.000576 2.40780 0.17235 0.97990 0 58330.342862 0.000883 2.55067 0.14523 0.95410 0