/* ** ** 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 57112.021780 0.000069 92.54654 2.93048 1.00000 0 85.39217 2.66981 84.73808 2.68313 0.65410 0.26704 57112.021913 0.000064 99.02568 3.16130 1.00000 0 92.06238 2.89539 91.22988 2.91243 0.83249 0.31465 57112.022043 0.000067 93.12857 2.98706 1.00000 0 87.62415 2.76264 86.71410 2.78132 0.91005 0.32175 57112.022173 0.000064 99.08401 3.15412 1.00000 0 93.33723 2.91536 92.26688 2.93712 1.07035 0.35678 57112.022307 0.000069 92.04803 2.90007 1.00000 0 86.22690 2.68283 85.57280 2.69608 0.65410 0.26704 57112.022437 0.000061 103.75362 3.32389 1.00000 0 95.39693 3.01672 94.64938 3.03211 0.74754 0.30518 57112.022564 0.000067 95.96603 3.04723 1.00000 0 89.71459 2.79540 88.69078 2.81616 1.02381 0.34127 57112.022694 0.000064 102.47879 3.22320 1.00000 0 93.61040 2.91963 93.13470 2.92930 0.47571 0.23786 57112.022822 0.000064 101.71289 3.24109 1.00000 0 93.15511 2.91252 92.08475 2.93429 1.07035 0.35678 57112.022958 0.000072 90.97804 2.87048 1.00000 0 83.89969 2.59291 82.85313 2.61394 1.04656 0.33095 57112.023099 0.000069 90.54804 2.89288 1.00000 0 85.30870 2.66850 84.21854 2.69068 1.09017 0.34474 57112.023233 0.000064 96.82537 3.11876 1.00000 0 91.24283 2.88247 90.17248 2.90447 1.07035 0.35678 57112.023363 0.000067 93.57417 2.99367 1.00000 0 88.05966 2.76950 87.14960 2.78813 0.91005 0.32175 57112.023499 0.000069 91.46778 2.89679 1.00000 0 86.05995 2.68023 85.18782 2.69791 0.87214 0.30835 57112.023635 0.000067 97.25357 3.04633 1.00000 0 91.36952 2.82107 90.57323 2.83708 0.79630 0.30097 57112.023768 0.000067 97.80643 3.04183 1.00000 0 91.54372 2.82376 91.08870 2.83291 0.45503 0.22751 57112.023901 0.000067 95.37060 3.00409 1.00000 0 89.27908 2.78861 88.82406 2.79788 0.45503 0.22751 57112.024031 0.000064 96.85595 3.12833 1.00000 0 91.51601 2.88678 90.20781 2.91360 1.30820 0.39444 57112.024164 0.000069 91.41667 2.90441 1.00000 0 86.22690 2.68283 85.13673 2.70489 1.09017 0.34474 57112.024297 0.000064 97.86958 3.17182 1.00000 0 93.15511 2.91252 91.13333 2.95351 2.02177 0.49035 57112.024428 0.000067 94.85194 3.00488 1.00000 0 89.01778 2.78453 88.33524 2.79843 0.68254 0.27865 57112.024561 0.000067 94.94972 3.01946 1.00000 0 89.45329 2.79133 88.42947 2.81211 1.02381 0.34127 57112.024694 0.000067 94.04645 3.00111 1.00000 0 88.49517 2.77634 87.58511 2.79492 0.91005 0.32175 57112.024824 0.000064 97.45842 3.10548 1.00000 0 91.24283 2.88247 90.76712 2.89227 0.47571 0.23786 57112.024951 0.000064 97.36607 3.11787 1.00000 0 91.51601 2.88678 90.68352 2.90388 0.83249 0.31465 57112.025081 0.000067 95.75135 3.02309 1.00000 0 89.97590 2.79947 89.17960 2.81560 0.79630 0.30097 57112.025215 0.000067 97.18726 3.02806 1.00000 0 90.84691 2.81299 90.50564 2.81988 0.34127 0.19703 57112.025342 0.000061 102.90436 3.30986 1.00000 0 95.87392 3.02425 94.75259 3.04726 1.12132 0.37377 57112.025469 0.000067 95.65119 3.07375 1.00000 0 89.10488 2.78589 87.62605 2.81592 1.47884 0.41016 57112.025599 0.000064 98.08871 3.12471 1.00000 0 92.06238 2.89539 91.34881 2.91000 0.71357 0.29131 57112.025733 0.000069 91.62182 2.90338 1.00000 0 86.31037 2.68412 85.32922 2.70398 0.98115 0.32705 57112.025866 0.000064 97.42886 3.10966 1.00000 0 91.33389 2.88391 90.73925 2.89614 0.59464 0.26593 57112.025993 0.000064 97.50192 3.12922 1.00000 0 91.88026 2.89252 90.80991 2.91444 1.07035 0.35678 57112.026123 0.000067 95.44511 3.02276 1.00000 0 89.80170 2.79676 88.89164 2.81521 0.91005 0.32175 57112.026253 0.000064 98.96981 3.13848 1.00000 0 92.88192 2.90825 92.16836 2.92280 0.71357 0.29131 57112.026384 0.000067 92.18298 2.98519 1.00000 0 87.10155 2.75439 85.85022 2.78011 1.25132 0.37729 57112.026517 0.000067 96.84077 3.03127 1.00000 0 90.75981 2.81164 90.19102 2.82312 0.56878 0.25437 57112.026647 0.000064 100.24154 3.17176 1.00000 0 94.42995 2.93238 93.35960 2.95401 1.07035 0.35678 57112.026774 0.000064 96.14570 3.12190 1.00000 0 90.96965 2.87815 89.54252 2.90749 1.42713 0.41198 57112.026904 0.000067 95.96014 3.00887 1.00000 0 89.71459 2.79540 89.37332 2.80234 0.34127 0.19703 57112.027037 0.000067 92.88410 2.97404 1.00000 0 87.18864 2.75577 86.50610 2.76982 0.68254 0.27865 57112.027171 0.000067 96.18787 3.02121 1.00000 0 90.15010 2.80218 89.58131 2.81370 0.56878 0.25437 57112.027301 0.000064 98.27901 3.12760 1.00000 0 92.24449 2.89825 91.53093 2.91285 0.71357 0.29131 57112.027425 0.000061 101.51904 3.25385 1.00000 0 95.30154 3.01521 94.55399 3.03061 0.74754 0.30518 57112.027547 0.000061 103.40125 3.27865 1.00000 0 96.92328 3.04075 96.30033 3.05349 0.62295 0.27859 57112.027671 0.000064 97.60683 3.13097 1.00000 0 91.97131 2.89395 90.90096 2.91586 1.07035 0.35678 57112.027801 0.000067 94.60696 3.00982 1.00000 0 89.01778 2.78453 88.10773 2.80305 0.91005 0.32175 57112.027934 0.000067 96.15785 3.02508 1.00000 0 90.23720 2.80353 89.55466 2.81735 0.68254 0.27865 57112.028068 0.000067 94.12776 2.98911 1.00000 0 88.23386 2.77224 87.66508 2.78388 0.56878 0.25437 57112.028198 0.000064 97.46408 3.11941 1.00000 0 91.60707 2.88822 90.77457 2.90531 0.83249 0.31465 57112.028325 0.000064 98.04976 3.12856 1.00000 0 92.15343 2.89682 91.32095 2.91386 0.83249 0.31465 57112.028452 0.000064 99.10589 3.16332 1.00000 0 93.61040 2.91963 92.30220 2.94615 1.30820 0.39444 57112.028583 0.000067 96.31871 3.03195 1.00000 0 90.49850 2.80759 89.70221 2.82368 0.79630 0.30097 57112.028713 0.000064 97.42886 3.10966 1.00000 0 91.33389 2.88391 90.73925 2.89614 0.59464 0.26593 57112.028843 0.000067 95.29786 3.02924 1.00000 0 89.88879 2.79812 88.75123 2.82115 1.13757 0.35973 57112.028973 0.000064 99.84207 3.13831 1.00000 0 93.33723 2.91537 92.98044 2.92263 0.35678 0.20599 57112.029106 0.000069 91.22591 2.87639 1.00000 0 85.39217 2.66981 84.95611 2.67870 0.43607 0.21803 57112.029237 0.000061 102.57369 3.25115 1.00000 0 95.77852 3.02274 95.52934 3.02787 0.24918 0.17620 57112.029364 0.000067 96.31599 3.03187 1.00000 0 90.49850 2.80759 89.70221 2.82368 0.79630 0.30097 57112.029494 0.000064 97.43484 3.12357 1.00000 0 91.69813 2.88965 90.74671 2.90917 0.95142 0.33638 57112.029627 0.000069 90.13059 2.88862 1.00000 0 85.14176 2.66589 83.94257 2.69030 1.19919 0.36157 57112.029763 0.000067 96.54047 3.04401 1.00000 0 90.93401 2.81434 89.91020 2.83495 1.02381 0.34127 57112.029893 0.000064 99.16855 3.15522 1.00000 0 93.42828 2.91679 92.35793 2.93853 1.07035 0.35678 57112.030026 0.000069 92.61078 2.91866 1.00000 0 87.22857 2.69836 86.24741 2.71811 0.98115 0.32705 57112.030162 0.000067 92.86915 2.99157 1.00000 0 87.62415 2.76264 86.48659 2.78597 1.13757 0.35973 57112.030296 0.000067 94.05460 2.98829 1.00000 0 88.14677 2.77087 87.57798 2.78252 0.56878 0.25437 57112.030429 0.000067 96.29227 3.05211 1.00000 0 88.93068 2.78316 88.24814 2.79708 0.68254 0.27865 57112.030559 0.000064 100.83158 3.19006 1.00000 0 93.70147 2.92105 92.86897 2.93795 0.83249 0.31465 57112.030686 0.000064 96.92418 3.12032 1.00000 0 91.33389 2.88391 90.26354 2.90589 1.07035 0.35678 57112.030816 0.000067 94.72882 3.00733 1.00000 0 89.01778 2.78453 88.22148 2.80074 0.79630 0.30097 57112.030950 0.000067 94.69466 2.99806 1.00000 0 88.75648 2.78044 88.18769 2.79205 0.56878 0.25437 57112.031080 0.000064 101.90338 3.18386 1.00000 0 95.61374 2.95070 94.90018 2.96505 0.71357 0.29131 57112.031213 0.000069 92.72114 2.90374 1.00000 0 86.89468 2.69320 86.34959 2.70420 0.54508 0.24377 57112.031349 0.000067 95.07104 3.01696 1.00000 0 89.45329 2.79133 88.54324 2.80981 0.91005 0.32175 57112.031479 0.000064 100.43434 3.16118 1.00000 0 94.24783 2.92955 93.53426 2.94400 0.71357 0.29131 57112.031609 0.000067 94.39092 3.01083 1.00000 0 88.93068 2.78316 87.90687 2.80401 1.02381 0.34127 57112.031742 0.000067 94.50845 3.00821 1.00000 0 88.93068 2.78316 88.02062 2.80170 0.91005 0.32175 57112.031878 0.000069 91.03661 2.87328 1.00000 0 85.22524 2.66720 84.78916 2.67610 0.43607 0.21803 57112.032011 0.000064 97.62126 3.11263 1.00000 0 91.51601 2.88678 90.92137 2.89901 0.59464 0.26593 57112.032142 0.000067 95.55951 3.00706 1.00000 0 89.45329 2.79133 88.99826 2.80059 0.45503 0.22751 57112.032272 0.000064 97.99925 3.13711 1.00000 0 92.33556 2.89968 91.26521 2.92155 1.07035 0.35678 57112.032402 0.000067 92.45456 2.97617 1.00000 0 87.01444 2.75302 86.10439 2.77175 0.91005 0.32175 57112.032535 0.000067 93.95177 2.99961 1.00000 0 88.40807 2.77497 87.49802 2.79356 0.91005 0.32175 57112.032671 0.000069 89.75592 2.85749 1.00000 0 84.14009 2.65016 83.59501 2.66135 0.54508 0.24377 57112.032807 0.000067 95.05528 2.99040 1.00000 0 88.75648 2.78044 88.52896 2.78509 0.22751 0.16088 57112.032940 0.000067 94.08185 3.01041 1.00000 0 88.75648 2.78044 87.61890 2.80361 1.13757 0.35973 57112.033073 0.000067 93.22329 2.97053 1.00000 0 87.27575 2.75715 86.82072 2.76652 0.45503 0.22751 57112.033204 0.000064 99.18407 3.12338 1.00000 0 92.60874 2.90397 92.37088 2.90883 0.23786 0.16819 57112.033331 0.000064 98.42107 3.15271 1.00000 0 92.97298 2.90967 91.66478 2.93628 1.30820 0.39444 57112.033458 0.000064 100.56143 3.17210 1.00000 0 94.61208 2.93521 93.66065 2.95442 0.95142 0.33638 57112.033586 0.000064 98.01414 3.11882 1.00000 0 91.88025 2.89252 91.28561 2.90472 0.59464 0.26593 57112.033713 0.000064 99.42452 3.15006 1.00000 0 93.42828 2.91679 92.59579 2.93371 0.83249 0.31465 57112.033901 0.000124 92.99715 2.17434 1.00000 0 87.21498 2.01576 86.60651 2.02492 0.60847 0.19241