/* ** ** 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) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 54475.364907 0.000168 38.95655 1.25481 1.00000 0 34.81656 1.09662 34.28851 1.10407 0.52805 0.12807 54475.365249 0.000174 39.80786 1.27506 1.00000 0 33.48907 1.05743 33.15878 1.06211 0.33029 0.09959 54475.365587 0.000165 41.43227 1.32682 1.00000 0 35.35709 1.11475 34.97781 1.12011 0.37928 0.10949 54475.365923 0.000171 39.96867 1.26827 1.00000 0 34.59996 1.08390 34.29460 1.08819 0.30535 0.09656 54475.366267 0.000174 38.36331 1.21907 1.00000 0 33.75618 1.06164 33.51597 1.06503 0.24021 0.08493 54475.366612 0.000171 39.33322 1.25384 1.00000 0 34.29436 1.07910 33.98901 1.08341 0.30535 0.09656 54475.366950 0.000168 41.10212 1.31025 1.00000 0 35.23105 1.10313 34.79618 1.10923 0.43487 0.11622 54475.367289 0.000171 39.32301 1.25889 1.00000 0 34.26041 1.07857 33.86345 1.08417 0.39696 0.11010 54475.367621 0.000162 42.15155 1.33611 1.00000 0 36.16734 1.13747 35.97431 1.14020 0.19303 0.07880 54475.367945 0.000162 41.69917 1.33802 1.00000 0 35.95269 1.13409 35.53447 1.14001 0.41823 0.11599 54475.368275 0.000168 40.78843 1.30097 1.00000 0 34.85110 1.09716 34.54049 1.10155 0.31062 0.09823 54475.368605 0.000162 41.18740 1.31865 1.00000 0 35.91692 1.13353 35.56303 1.13854 0.35388 0.10670 54475.368935 0.000168 39.63899 1.26587 1.00000 0 35.02381 1.09988 34.62000 1.10556 0.40380 0.11200 54475.369274 0.000171 38.75027 1.24417 1.00000 0 33.98877 1.07428 33.62234 1.07948 0.36642 0.10578 54475.369609 0.000165 41.20967 1.31599 1.00000 0 35.63826 1.11917 35.22737 1.12496 0.41089 0.11396 54475.369962 0.000188 37.85387 1.17154 0.99685 0 33.08228 1.01135 32.80424 1.01517 0.27804 0.08793 54475.431577 0.000171 38.18197 1.21313 0.99307 0 34.67056 1.08878 34.39326 1.09270 0.27730 0.09243 54475.431918 0.000171 38.62054 1.23369 1.00000 0 34.49809 1.08230 34.06973 1.08834 0.42836 0.11448 54475.432268 0.000179 35.79264 1.14735 1.00000 0 32.27953 1.02128 31.98836 1.02542 0.29117 0.09208 54475.432616 0.000168 38.32314 1.22573 1.00000 0 34.92019 1.09825 34.51556 1.10397 0.40462 0.11222 54475.432945 0.000162 40.17630 1.26932 1.00000 0 36.48930 1.14252 36.26365 1.14570 0.22565 0.08529 54475.433267 0.000159 40.05627 1.28885 1.00000 0 36.67923 1.15586 36.15406 1.16329 0.52516 0.13129 54475.433594 0.000168 37.95294 1.21891 1.00000 0 34.64386 1.09390 34.23924 1.09964 0.40462 0.11222 54475.433932 0.000171 37.87097 1.20858 1.00000 0 34.39623 1.08070 34.02906 1.08589 0.36717 0.10599 54475.434279 0.000177 37.23564 1.19348 1.00000 0 33.07143 1.04217 32.68671 1.04762 0.38472 0.10670 54475.434621 0.000165 38.58438 1.24083 1.00000 0 35.25165 1.11309 34.80826 1.11938 0.44339 0.11850 54475.434954 0.000168 38.39775 1.24211 1.00000 0 34.95472 1.09879 34.26998 1.10845 0.68475 0.14599 54475.435283 0.000162 39.75907 1.26603 1.00000 0 36.02424 1.13522 35.76635 1.13888 0.25789 0.09118 54475.435610 0.000165 39.25256 1.26208 1.00000 0 35.70855 1.12028 35.10680 1.12875 0.60175 0.13805 54475.435946 0.000171 37.96241 1.20048 1.00000 0 34.39623 1.08070 34.24324 1.08287 0.15299 0.06842 54475.436282 0.000165 39.02960 1.24742 1.00000 0 35.67340 1.11973 35.23001 1.12598 0.44339 0.11850 54475.436614 0.000168 38.50591 1.22529 1.00000 0 35.09289 1.10096 34.75052 1.10579 0.34237 0.10323 54475.436944 0.000162 39.89389 1.28226 1.00000 0 36.09579 1.13635 35.58001 1.14364 0.51578 0.12895 54475.437268 0.000162 39.21427 1.25971 1.00000 0 35.77382 1.13127 35.38699 1.13677 0.38684 0.11167 54475.437598 0.000168 38.58562 1.24013 1.00000 0 34.95472 1.09879 34.42561 1.10626 0.52912 0.12833 54475.437931 0.000165 38.63969 1.23736 1.00000 0 35.18136 1.11198 34.86465 1.11648 0.31671 0.10015 54475.438258 0.000162 39.41502 1.26291 1.00000 0 35.95269 1.13409 35.56585 1.13958 0.38684 0.11167 54475.438582 0.000162 40.09937 1.26616 1.00000 0 36.34620 1.14028 36.18502 1.14256 0.16118 0.07208 54475.438912 0.000168 38.15942 1.21887 1.00000 0 34.74748 1.09553 34.43624 1.09994 0.31125 0.09843 54475.439248 0.000168 38.24265 1.21579 1.00000 0 34.71294 1.09499 34.52620 1.09764 0.18675 0.07624 54475.439580 0.000165 38.96758 1.23623 1.00000 0 35.28680 1.11364 35.16011 1.11544 0.12668 0.06334 54475.439907 0.000162 40.07800 1.27110 1.00000 0 36.48930 1.14252 36.16694 1.14706 0.32236 0.10194 54475.440231 0.000162 39.41003 1.26375 1.00000 0 35.98846 1.13466 35.56939 1.14059 0.41907 0.11623 54475.440564 0.000171 37.58026 1.20199 1.00000 0 34.32832 1.07964 33.93055 1.08526 0.39776 0.11032 54475.440906 0.000171 37.40766 1.20049 1.00000 0 34.19250 1.07750 33.76414 1.08356 0.42836 0.11448 54475.441383 0.000307 39.42765 0.92448 0.99410 0 36.14112 0.82892 35.59291 0.83456 0.54821 0.09691 54475.498235 0.000168 38.36244 1.22242 0.98891 0 35.03250 1.10617 34.81260 1.10929 0.21990 0.08312 54475.498565 0.000162 40.15558 1.29071 1.00000 0 35.73805 1.13070 35.35194 1.13618 0.38611 0.11146 54475.498897 0.000171 37.98029 1.22047 1.00000 0 34.19250 1.07750 33.73441 1.08397 0.45809 0.11828 54475.499230 0.000162 40.01952 1.27069 1.00000 0 36.13156 1.13691 35.90633 1.14009 0.22523 0.08513 54475.499563 0.000171 37.32616 1.20185 1.00000 0 34.05668 1.07535 33.59859 1.08184 0.45809 0.11828 54475.499904 0.000171 37.41783 1.20138 1.00000 0 34.15854 1.07696 33.73099 1.08301 0.42755 0.11427 54475.500240 0.000165 39.41475 1.25365 1.00000 0 35.28680 1.11364 35.09713 1.11633 0.18967 0.07743 54475.500573 0.000168 37.93706 1.21927 1.00000 0 34.50570 1.09171 34.13291 1.09700 0.37279 0.10762 54475.500906 0.000165 38.67548 1.24792 1.00000 0 35.28680 1.11364 34.74941 1.12124 0.53739 0.13034 54475.501233 0.000162 39.72866 1.26766 1.00000 0 36.06001 1.13578 35.73826 1.14033 0.32176 0.10175 54475.501571 0.000177 36.28659 1.16262 1.00000 0 33.00575 1.04113 32.65129 1.04615 0.35446 0.10232 54475.501901 0.000153 42.30333 1.35401 1.00000 0 38.06335 1.19948 37.65538 1.20525 0.40796 0.11777 54475.502219 0.000165 39.81548 1.26342 1.00000 0 35.81399 1.12193 35.49788 1.12637 0.31611 0.09996 54475.502558 0.000174 37.25472 1.19188 1.00000 0 33.98990 1.06531 33.50941 1.07206 0.48049 0.12012 54475.502896 0.000165 38.93112 1.24573 1.00000 0 35.32194 1.11420 34.97422 1.11912 0.34772 0.10484 54475.503217 0.000156 41.04895 1.31179 1.00000 0 37.28427 1.17610 36.95060 1.18082 0.33367 0.10552 54475.503544 0.000171 37.79161 1.21344 1.00000 0 34.15854 1.07696 33.73099 1.08301 0.42755 0.11427 54475.503889 0.000174 36.69485 1.18213 1.00000 0 33.45568 1.05691 33.00522 1.06329 0.45046 0.11631 54475.504230 0.000168 37.77362 1.22039 1.00000 0 34.50570 1.09171 34.00864 1.09876 0.49706 0.12426 54475.504569 0.000171 38.30520 1.21606 1.00000 0 34.39623 1.08070 34.15191 1.08415 0.24432 0.08638 54475.504899 0.000159 39.99355 1.28505 1.00000 0 36.49710 1.15299 36.07122 1.15902 0.42589 0.11812 54475.505226 0.000168 37.81333 1.22299 1.00000 0 34.60932 1.09335 34.05013 1.10127 0.55919 0.13180 54475.505570 0.000177 36.94437 1.18182 1.00000 0 33.36701 1.04682 32.92393 1.05305 0.44307 0.11440 54475.505914 0.000168 38.00145 1.22650 1.00000 0 34.74748 1.09553 34.18829 1.10343 0.55919 0.13180 54475.506247 0.000165 38.62162 1.24293 1.00000 0 35.28680 1.11364 34.81263 1.12035 0.47417 0.12243 54475.506580 0.000168 38.02414 1.21762 1.00000 0 34.57478 1.09280 34.26412 1.09721 0.31066 0.09824 54475.506910 0.000162 39.41393 1.26413 1.00000 0 35.88115 1.13296 35.49504 1.13843 0.38611 0.11146 54475.507228 0.000156 40.78682 1.30950 1.00000 0 37.13588 1.17375 36.73547 1.17943 0.40041 0.11559 54475.507549 0.000165 38.87180 1.25004 1.00000 0 35.60311 1.11862 35.03411 1.12663 0.56900 0.13411 54475.508006 0.000292 39.99706 0.94946 1.00000 0 36.17902 0.84712 35.84006 0.85068 0.33896 0.07776