/* ** ** 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 54475.364907 0.000168 38.95655 1.25481 1.00000 0 54475.365249 0.000174 39.80786 1.27506 1.00000 0 54475.365587 0.000165 41.43227 1.32682 1.00000 0 54475.365923 0.000171 39.96867 1.26827 1.00000 0 54475.366267 0.000174 38.36331 1.21907 1.00000 0 54475.366612 0.000171 39.33322 1.25384 1.00000 0 54475.366950 0.000168 41.10212 1.31025 1.00000 0 54475.367289 0.000171 39.32301 1.25889 1.00000 0 54475.367621 0.000162 42.15155 1.33611 1.00000 0 54475.367945 0.000162 41.69917 1.33802 1.00000 0 54475.368275 0.000168 40.78843 1.30097 1.00000 0 54475.368605 0.000162 41.18740 1.31865 1.00000 0 54475.368935 0.000168 39.63899 1.26587 1.00000 0 54475.369274 0.000171 38.75027 1.24417 1.00000 0 54475.369609 0.000165 41.20967 1.31599 1.00000 0 54475.369962 0.000188 37.85387 1.17154 0.99685 0 54475.431577 0.000171 38.18197 1.21313 0.99307 0 54475.431918 0.000171 38.62054 1.23369 1.00000 0 54475.432268 0.000179 35.79264 1.14735 1.00000 0 54475.432616 0.000168 38.32314 1.22573 1.00000 0 54475.432945 0.000162 40.17630 1.26932 1.00000 0 54475.433267 0.000159 40.05627 1.28885 1.00000 0 54475.433594 0.000168 37.95294 1.21891 1.00000 0 54475.433932 0.000171 37.87097 1.20858 1.00000 0 54475.434279 0.000177 37.23564 1.19348 1.00000 0 54475.434621 0.000165 38.58438 1.24083 1.00000 0 54475.434954 0.000168 38.39775 1.24211 1.00000 0 54475.435283 0.000162 39.75907 1.26603 1.00000 0 54475.435610 0.000165 39.25256 1.26208 1.00000 0 54475.435946 0.000171 37.96241 1.20048 1.00000 0 54475.436282 0.000165 39.02960 1.24742 1.00000 0 54475.436614 0.000168 38.50591 1.22529 1.00000 0 54475.436944 0.000162 39.89389 1.28226 1.00000 0 54475.437268 0.000162 39.21427 1.25971 1.00000 0 54475.437598 0.000168 38.58562 1.24013 1.00000 0 54475.437931 0.000165 38.63969 1.23736 1.00000 0 54475.438258 0.000162 39.41502 1.26291 1.00000 0 54475.438582 0.000162 40.09937 1.26616 1.00000 0 54475.438912 0.000168 38.15942 1.21887 1.00000 0 54475.439248 0.000168 38.24265 1.21579 1.00000 0 54475.439580 0.000165 38.96758 1.23623 1.00000 0 54475.439907 0.000162 40.07800 1.27110 1.00000 0 54475.440231 0.000162 39.41003 1.26375 1.00000 0 54475.440564 0.000171 37.58026 1.20199 1.00000 0 54475.440906 0.000171 37.40766 1.20049 1.00000 0 54475.441383 0.000307 39.42765 0.92448 0.99410 0 54475.498235 0.000168 38.36244 1.22242 0.98891 0 54475.498565 0.000162 40.15558 1.29071 1.00000 0 54475.498897 0.000171 37.98029 1.22047 1.00000 0 54475.499230 0.000162 40.01952 1.27069 1.00000 0 54475.499563 0.000171 37.32616 1.20185 1.00000 0 54475.499904 0.000171 37.41783 1.20138 1.00000 0 54475.500240 0.000165 39.41475 1.25365 1.00000 0 54475.500573 0.000168 37.93706 1.21927 1.00000 0 54475.500906 0.000165 38.67548 1.24792 1.00000 0 54475.501233 0.000162 39.72866 1.26766 1.00000 0 54475.501571 0.000177 36.28659 1.16262 1.00000 0 54475.501901 0.000153 42.30333 1.35401 1.00000 0 54475.502219 0.000165 39.81548 1.26342 1.00000 0 54475.502558 0.000174 37.25472 1.19188 1.00000 0 54475.502896 0.000165 38.93112 1.24573 1.00000 0 54475.503217 0.000156 41.04895 1.31179 1.00000 0 54475.503544 0.000171 37.79161 1.21344 1.00000 0 54475.503889 0.000174 36.69485 1.18213 1.00000 0 54475.504230 0.000168 37.77362 1.22039 1.00000 0 54475.504569 0.000171 38.30520 1.21606 1.00000 0 54475.504899 0.000159 39.99355 1.28505 1.00000 0 54475.505226 0.000168 37.81333 1.22299 1.00000 0 54475.505570 0.000177 36.94437 1.18182 1.00000 0 54475.505914 0.000168 38.00145 1.22650 1.00000 0 54475.506247 0.000165 38.62162 1.24293 1.00000 0 54475.506580 0.000168 38.02414 1.21762 1.00000 0 54475.506910 0.000162 39.41393 1.26413 1.00000 0 54475.507228 0.000156 40.78682 1.30950 1.00000 0 54475.507549 0.000165 38.87180 1.25004 1.00000 0 54475.508006 0.000292 39.99706 0.94946 1.00000 0