/* ** ** 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 58817.081849 0.000214 29.54637 0.94206 1.00000 0 58817.082280 0.000217 28.93390 0.92597 1.00000 0 58817.082711 0.000214 29.34684 0.93633 1.00000 0 58817.083154 0.000229 27.50929 0.87274 1.00000 0 58817.083597 0.000214 29.68920 0.94726 1.00000 0 58817.084036 0.000226 27.69385 0.88874 1.00000 0 58817.084479 0.000217 29.27579 0.94261 1.00000 0 58817.084904 0.000208 30.80873 0.97637 1.00000 0 58817.085330 0.000217 29.16537 0.93523 1.00000 0 58817.085770 0.000223 28.03057 0.89744 1.00000 0 58817.086215 0.000223 28.28919 0.90271 1.00000 0 58817.086661 0.000223 28.04923 0.89800 1.00000 0 58817.087095 0.000211 29.42361 0.94163 1.00000 0 58817.087540 0.000234 27.15155 0.86296 1.00000 0 58817.087986 0.000211 29.66187 0.95110 1.00000 0 58817.088417 0.000220 29.06083 0.92386 1.00000 0 58817.088851 0.000214 29.66564 0.94238 1.00000 0 58817.089274 0.000208 30.40360 0.97149 1.00000 0 58817.089699 0.000217 29.11154 0.92915 1.00000 0 58817.090133 0.000217 28.99893 0.92963 1.00000 0 58817.090555 0.000205 30.34710 0.98032 1.00000 0 58817.090972 0.000211 29.81149 0.95073 1.00000 0 58817.091392 0.000208 30.39115 0.97300 1.00000 0 58817.091988 0.000388 29.43076 0.70458 0.99451 0 58817.138568 0.000336 26.38243 0.87412 0.99324 0 58817.139190 0.000286 30.12396 0.98287 1.00000 0 58817.139823 0.000347 28.08308 0.92709 1.00000 0 58817.140498 0.000327 29.46377 0.95644 1.00000 0 58817.141166 0.000341 28.24536 0.91134 1.00000 0 58817.141857 0.000350 28.11399 0.93036 0.99174 0 58817.142543 0.000336 28.09898 0.92800 1.00000 0 58817.143220 0.000341 28.05756 0.91327 1.00000 0 58817.143909 0.000347 27.88260 0.90833 1.00000 0 58817.144601 0.000344 27.46131 0.90697 1.00000 0 58817.145301 0.000356 27.97457 0.90746 1.00000 0 58817.146027 0.000370 26.63955 0.86848 0.99219 0 58817.146779 0.000382 25.49889 0.83218 1.00000 0 58817.147549 0.000388 25.94843 0.84518 1.00000 0 58817.148628 0.000692 25.33805 0.63163 0.99929 0 58817.213047 0.000260 29.34463 0.95501 0.99407 0 58817.213559 0.000252 31.29281 1.01045 1.00000 0 58817.214062 0.000252 28.68503 0.94604 1.00000 0 58817.214557 0.000243 30.15456 0.96818 1.00000 0 58817.215046 0.000246 29.94592 0.97020 1.00000 0 58817.215535 0.000243 30.37745 0.97820 1.00000 0 58817.216024 0.000246 30.10967 0.96691 1.00000 0 58817.216531 0.000260 28.25201 0.90831 1.00000 0 58817.217034 0.000243 29.90259 0.96734 1.00000 0 58817.217520 0.000243 30.21261 0.97398 1.00000 0 58817.218012 0.000249 30.20745 0.97260 1.00000 0 58817.218515 0.000255 29.07520 0.93790 1.00000 0 58817.219013 0.000243 30.82814 0.98751 1.00000 0 58817.219511 0.000255 28.94205 0.93716 1.00000 0 58817.220023 0.000258 28.47730 0.91798 1.00000 0 58817.220526 0.000246 29.86003 0.96632 1.00000 0 58817.221021 0.000249 30.04279 0.95930 1.00000 0 58817.221522 0.000252 29.17182 0.94637 1.00000 0 58817.222022 0.000249 29.46980 0.94637 1.00000 0 58817.222523 0.000252 29.05211 0.93595 1.00000 0 58817.223024 0.000249 29.52668 0.94682 1.00000 0 58817.223515 0.000243 30.45614 0.97945 1.00000 0 58817.224028 0.000269 27.36588 0.88577 1.00000 0 58817.224644 0.000347 29.84578 0.80618 1.00000 0