/* ** ** 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 58676.670877 0.000530 2.60978 0.18836 0.98361 0 58676.671983 0.000576 2.41658 0.17258 0.98492 0 58676.673134 0.000576 2.51400 0.18060 0.93970 0 58676.674167 0.000457 2.98363 0.21375 0.99367 0 58676.675177 0.000553 2.52920 0.18148 0.96859 0 58676.676317 0.000587 2.35338 0.16876 0.98030 0 58676.677414 0.000509 2.71431 0.19480 0.98295 0 58676.678447 0.000524 2.65590 0.18890 0.98343 0 58676.679749 0.000778 2.43633 0.15031 0.97770 0