/* ** ** 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 59194.060532 0.000205 31.15609 1.00365 1.00000 0 28.24420 0.89271 27.87766 0.89807 0.36654 0.09796 59194.060949 0.000211 30.43503 0.98123 1.00000 0 27.58016 0.86999 27.17273 0.87593 0.40743 0.10186 59194.061374 0.000214 29.62175 0.96089 1.00000 0 27.23453 0.85866 26.70701 0.86634 0.52752 0.11511 59194.061802 0.000214 29.16821 0.96468 1.00000 0 27.15331 0.85738 26.29923 0.86980 0.85408 0.14647 59194.062219 0.000203 31.91316 1.03089 1.00000 0 28.87664 0.90908 28.37209 0.91642 0.50455 0.11575 59194.062630 0.000208 31.09132 1.01013 1.00000 0 28.04669 0.88339 27.45288 0.89202 0.59381 0.12382 59194.063061 0.000223 28.65072 0.92466 1.00000 0 26.22548 0.82602 25.79093 0.83235 0.43454 0.10242 59194.063498 0.000214 29.72248 0.95942 1.00000 0 27.20746 0.85823 26.78041 0.86446 0.42704 0.10357 59194.063932 0.000220 29.29753 0.93999 1.00000 0 26.38603 0.83398 26.11698 0.83792 0.26905 0.08112 59194.064360 0.000208 30.63669 0.98954 1.00000 0 27.93539 0.88163 27.49649 0.88804 0.43890 0.10645 59194.064777 0.000208 30.92010 0.98972 1.00000 0 27.90757 0.88119 27.64939 0.88497 0.25818 0.08164 59194.065202 0.000217 29.52759 0.96521 1.00000 0 26.89811 0.84763 26.22891 0.85736 0.66920 0.12879 59194.065619 0.000200 32.21199 1.04752 1.00000 0 29.00481 0.91767 28.46600 0.92555 0.53881 0.12048 59194.066033 0.000214 30.16740 0.97414 1.00000 0 27.12624 0.85695 26.72432 0.86282 0.40192 0.10048 59194.066452 0.000205 31.14996 1.01508 1.00000 0 28.21599 0.89227 27.63999 0.90068 0.57599 0.12280 59194.066875 0.000217 29.77518 0.95701 1.00000 0 26.92482 0.84805 26.55305 0.85347 0.37178 0.09599 59194.067317 0.000226 28.65654 0.92056 1.00000 0 25.70947 0.81260 25.42348 0.81678 0.28598 0.08256 59194.067757 0.000214 29.73568 0.96177 1.00000 0 27.31574 0.85994 26.81334 0.86725 0.50240 0.11234 59194.068168 0.000197 33.03982 1.06628 1.00000 0 29.78488 0.93674 29.26548 0.94429 0.51939 0.11916 59194.068579 0.000214 30.28767 0.97321 1.00000 0 27.09917 0.85652 26.79773 0.86093 0.30144 0.08702 59194.068996 0.000203 32.27551 1.03521 1.00000 0 29.04836 0.91178 28.62347 0.91794 0.42489 0.10622 59194.069412 0.000214 29.95645 0.95927 1.00000 0 27.34282 0.86036 27.01626 0.86512 0.32656 0.09057 59194.069890 0.000263 28.99194 0.85485 0.99214 0 26.47152 0.76641 26.14209 0.77082 0.32943 0.08236 59194.131519 0.000365 22.67891 0.75821 0.99521 0 16.07184 0.50672 15.57094 0.51395 0.50090 0.08590 59194.132202 0.000318 24.24401 0.78930 1.00000 0 18.28498 0.57707 17.89871 0.58266 0.38627 0.08054 59194.132853 0.000333 23.66615 0.76851 1.00000 0 17.43773 0.55115 17.11644 0.55582 0.32128 0.07184 59194.133486 0.000301 26.14428 0.85385 1.00000 0 19.32063 0.61006 18.87654 0.61649 0.44408 0.08882 59194.134106 0.000318 24.77178 0.80183 1.00000 0 18.24856 0.57649 17.94626 0.58088 0.30230 0.07125 59194.134742 0.000318 24.67803 0.80524 1.00000 0 18.24856 0.57649 17.84550 0.58234 0.40307 0.08228 59194.135384 0.000324 24.19682 0.79301 1.00000 0 17.95847 0.56676 17.49662 0.57345 0.46185 0.08728 59194.136033 0.000324 24.35703 0.78755 1.00000 0 18.04790 0.56817 17.71801 0.57294 0.32989 0.07377 59194.136689 0.000333 23.73672 0.76793 1.00000 0 17.47257 0.55170 17.18341 0.55590 0.28916 0.06815 59194.137340 0.000318 24.53267 0.80407 1.00000 0 18.28498 0.57707 17.81474 0.58387 0.47024 0.08887 59194.137997 0.000339 23.34246 0.75669 1.00000 0 17.24238 0.54335 16.91080 0.54815 0.33158 0.07236 59194.138651 0.000315 25.03026 0.80986 1.00000 0 18.61815 0.58497 18.24528 0.59034 0.37287 0.07950 59194.139296 0.000330 23.74166 0.77286 1.00000 0 17.55554 0.55543 17.21523 0.56038 0.34031 0.07426 59194.139933 0.000307 25.84200 0.82941 1.00000 0 19.05058 0.60004 18.80659 0.60357 0.24399 0.06521 59194.140526 0.000286 27.07854 0.88222 1.00000 0 20.23571 0.63991 19.82518 0.64587 0.41053 0.08753 59194.141122 0.000310 25.70359 0.82735 0.99065 0 18.99388 0.59914 18.73246 0.60293 0.26142 0.06750 59194.141733 0.000301 26.05284 0.84522 1.00000 0 19.32063 0.61006 18.96536 0.61521 0.35527 0.07944 59194.142340 0.000307 25.68729 0.83814 1.00000 0 18.89939 0.59765 18.49854 0.60347 0.40085 0.08358 59194.142954 0.000307 25.59481 0.82837 1.00000 0 18.99388 0.59914 18.66275 0.60394 0.33114 0.07597 59194.143556 0.000295 27.01603 0.87295 1.00000 0 19.89587 0.62511 19.51552 0.63060 0.38034 0.08300 59194.144129 0.000278 28.00024 0.91542 1.00000 0 20.99328 0.66188 20.47370 0.66939 0.51958 0.09999 59194.144687 0.000281 27.85759 0.91054 1.00000 0 20.73555 0.65441 20.24037 0.66157 0.49518 0.09711 59194.145410 0.000443 28.77105 0.73203 0.99386 0 21.39557 0.53092 21.03110 0.53508 0.36447 0.06654 59194.201470 0.000217 29.39756 0.94880 0.98922 0 27.05628 0.85474 26.66047 0.86045 0.39581 0.09895 59194.201915 0.000229 27.95377 0.90084 1.00000 0 25.48547 0.80391 25.11375 0.80927 0.37171 0.09293 59194.202367 0.000223 28.61516 0.92042 1.00000 0 26.04336 0.82315 25.73349 0.82763 0.30986 0.08594 59194.202812 0.000223 28.39656 0.92692 1.00000 0 26.30353 0.82725 25.63613 0.83681 0.66740 0.12613 59194.203246 0.000211 29.96902 0.96694 1.00000 0 27.44295 0.86782 27.06582 0.87327 0.37712 0.09737 59194.203683 0.000226 28.01599 0.90906 1.00000 0 25.73515 0.81300 25.26455 0.81979 0.47060 0.10523 59194.204137 0.000229 28.07116 0.90488 1.00000 0 25.53618 0.80471 25.14124 0.81039 0.39495 0.09579 59194.204586 0.000220 29.12140 0.93274 1.00000 0 26.59691 0.83731 26.28297 0.84182 0.31394 0.08707 59194.205023 0.000217 29.25329 0.94673 1.00000 0 26.89811 0.84763 26.40869 0.85467 0.48942 0.10944 59194.205460 0.000220 28.88698 0.93134 1.00000 0 26.46511 0.83523 26.07872 0.84080 0.38639 0.09660 59194.205908 0.000229 27.87490 0.89878 1.00000 0 25.58690 0.80551 25.16872 0.81152 0.41818 0.09857 59194.206354 0.000217 30.14249 0.95907 1.00000 0 27.29878 0.85392 26.98065 0.85847 0.31813 0.08823 59194.206796 0.000226 28.13394 0.90408 1.00000 0 25.68378 0.81219 25.40142 0.81627 0.28236 0.08151 59194.207236 0.000214 29.88359 0.95933 1.00000 0 27.12624 0.85695 26.82862 0.86125 0.29762 0.08592 59194.207659 0.000208 30.63728 0.99212 1.00000 0 28.13016 0.88470 27.56936 0.89274 0.56080 0.11956 59194.208081 0.000214 29.54187 0.97342 1.00000 0 27.26160 0.85909 26.44314 0.87082 0.81846 0.14248 59194.208501 0.000205 30.89062 0.99481 1.00000 0 28.24420 0.89271 27.88231 0.89794 0.36190 0.09672 59194.208929 0.000223 29.38012 0.93518 1.00000 0 26.64175 0.83255 26.30806 0.83732 0.33370 0.08918 59194.209378 0.000226 28.25793 0.90499 1.00000 0 25.78652 0.81382 25.52769 0.81755 0.25883 0.07804 59194.209835 0.000231 27.47008 0.88520 1.00000 0 25.16690 0.79386 24.79983 0.79915 0.36707 0.09177 59194.210283 0.000217 29.64533 0.95203 1.00000 0 26.81798 0.84637 26.49985 0.85095 0.31813 0.08823 59194.210720 0.000220 28.87566 0.93097 1.00000 0 26.46511 0.83523 26.07872 0.84080 0.38639 0.09660 59194.211154 0.000214 30.00627 0.97115 1.00000 0 27.39696 0.86122 26.85132 0.86904 0.54564 0.11633 59194.211597 0.000229 29.92147 0.93676 0.98977 0 27.15788 0.83415 26.80580 0.83909 0.35208 0.09091 59194.271004 0.000249 27.33704 0.87991 0.99981 0 23.60186 0.74155 23.21498 0.74714 0.38688 0.09119 59194.271510 0.000258 26.00862 0.84046 1.00000 0 22.62193 0.71359 22.24816 0.71900 0.37377 0.08810 59194.272008 0.000240 27.10803 0.88507 1.00000 0 24.16070 0.76365 23.62632 0.77140 0.53439 0.10908 59194.272488 0.000240 27.20691 0.88323 1.00000 0 24.11243 0.76288 23.68937 0.76903 0.42306 0.09706 59194.272963 0.000234 28.17743 0.90572 1.00000 0 24.85619 0.78406 24.53677 0.78870 0.31942 0.08537 59194.273449 0.000252 26.14936 0.84876 1.00000 0 23.18803 0.73072 22.72070 0.73748 0.46733 0.09964 59194.273923 0.000223 29.62565 0.95564 1.00000 0 26.17344 0.82520 25.76542 0.83112 0.40802 0.09896 59194.274392 0.000246 26.73355 0.86701 1.00000 0 23.71006 0.74754 23.25348 0.75415 0.45659 0.09964 59194.274872 0.000234 28.36585 0.90520 1.00000 0 24.88093 0.78445 24.67558 0.78743 0.20534 0.06845 59194.275353 0.000246 26.98425 0.86326 1.00000 0 23.78077 0.74865 23.51986 0.75243 0.26091 0.07532 59194.275836 0.000237 27.72134 0.89143 1.00000 0 24.40648 0.77219 24.13603 0.77612 0.27045 0.07807 59194.276313 0.000240 27.78726 0.88494 1.00000 0 24.37793 0.76707 24.17754 0.76998 0.20039 0.06680 59194.276794 0.000240 27.33680 0.88024 1.00000 0 24.11243 0.76288 23.82297 0.76710 0.28946 0.08028 59194.277274 0.000240 27.24531 0.88622 1.00000 0 24.20898 0.76441 23.71912 0.77151 0.48985 0.10444 59194.277977 0.000463 27.16158 0.63511 1.00000 0 24.09010 0.54921 23.67429 0.55356 0.41582 0.06930