/* ** ** 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 58386.725533 0.000813 1.69993 0.12242 0.96085 0 58386.727067 0.000720 1.93022 0.13951 0.95582 0 58386.728499 0.000712 1.87625 0.13765 0.97967 0 58386.729853 0.000642 2.15210 0.15499 0.95946 0 58386.731230 0.000735 1.85404 0.13317 0.97244 0 58386.732726 0.000761 1.78218 0.12853 0.96958 0 58386.734185 0.000697 1.93082 0.13932 0.97925 0 58386.735840 0.000958 1.95365 0.12082 0.96677 0