/* ** ** Swift/XRT light curve for Mrk 421. ** ** 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 60083.932660 0.000116 54.07173 1.72774 1.00000 0 60083.932880 0.000104 59.88677 1.93506 1.00000 0 60083.933094 0.000110 58.89398 1.86057 1.00000 0 60083.933314 0.000110 58.55280 1.85597 1.00000 0 60083.933542 0.000119 54.19864 1.71522 1.00000 0 60083.933771 0.000110 57.60100 1.83251 1.00000 0 60083.933996 0.000116 53.18140 1.73253 1.00000 0 60083.934228 0.000116 54.56912 1.74604 1.00000 0 60083.934454 0.000110 57.04896 1.82556 1.00000 0 60083.934674 0.000110 57.28495 1.82937 1.00000 0 60083.934891 0.000107 58.32765 1.87548 1.00000 0 60083.935110 0.000113 56.85509 1.79304 1.00000 0 60083.935330 0.000107 57.92842 1.87223 1.00000 0 60083.935547 0.000110 56.64028 1.81764 1.00000 0 60083.935770 0.000113 56.46333 1.78559 1.00000 0 60083.935999 0.000116 53.60215 1.72631 1.00000 0 60083.936224 0.000110 57.22942 1.82989 1.00000 0 60083.936447 0.000113 56.17033 1.78078 1.00000 0 60083.936667 0.000107 58.26727 1.87311 1.00000 0 60083.936887 0.000113 55.62395 1.78527 1.00000 0 60083.937110 0.000110 57.12841 1.83126 1.00000 0 60083.937333 0.000113 56.07553 1.78355 1.00000 0 60083.937561 0.000116 55.42989 1.74938 1.00000 0 60083.937787 0.000110 56.54749 1.82065 1.00000 0 60083.938004 0.000107 58.97015 1.87471 1.00000 0 60083.938224 0.000113 55.05231 1.77609 1.00000 0 60083.938447 0.000110 55.73890 1.83021 1.00000 0 60083.938669 0.000113 56.24689 1.79908 1.00000 0 60083.938895 0.000113 56.57147 1.79251 1.00000 0 60083.939118 0.000110 56.48093 1.82081 1.00000 0 60083.939341 0.000113 55.69086 1.78161 1.00000 0 60083.939566 0.000113 55.68164 1.77866 1.00000 0 60083.939786 0.000107 58.02446 1.87338 1.00000 0 60083.940006 0.000113 55.53763 1.79358 1.00000 0 60083.940232 0.000113 55.07150 1.76912 1.00000 0 60083.940458 0.000113 55.80449 1.78342 1.00000 0 60083.940683 0.000113 55.98893 1.77904 1.00000 0 60083.940903 0.000107 58.55401 1.88168 1.00000 0 60083.941129 0.000119 53.11343 1.69150 1.00000 0 60083.941363 0.000116 55.35215 1.74522 1.00000 0 60083.941589 0.000110 56.52408 1.81578 1.00000 0 60083.941815 0.000116 54.09414 1.73408 1.00000 0 60083.942046 0.000116 54.33104 1.73203 1.00000 0 60083.942272 0.000110 56.56255 1.82659 1.00000 0 60083.942492 0.000110 57.86444 1.83081 1.00000 0 60083.942712 0.000110 58.77979 1.84506 1.00000 0 60083.942932 0.000110 57.34644 1.83178 1.00000 0 60083.943152 0.000110 58.08307 1.84915 1.00000 0 60083.943369 0.000107 59.17488 1.88174 1.00000 0 60083.943588 0.000113 55.17793 1.77339 1.00000 0 60083.943808 0.000107 59.27557 1.88527 1.00000 0 60083.944028 0.000113 56.35055 1.78911 1.00000 0 60083.944289 0.000148 55.40176 1.55392 1.00000 0