/* ** ** 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 55245.292306 0.000072 96.30164 2.98938 1.00000 0 55245.292445 0.000067 103.03915 3.26360 1.00000 0 55245.292581 0.000069 97.24252 3.06623 1.00000 0 55245.292714 0.000064 106.14717 3.37582 1.00000 0 55245.292842 0.000064 103.79346 3.34512 1.00000 0 55245.292972 0.000067 101.63686 3.24201 1.00000 0 55245.293102 0.000064 103.37942 3.35063 1.00000 0 55245.293232 0.000067 102.23784 3.25128 1.00000 0 55245.293365 0.000067 101.08365 3.22778 1.00000 0 55245.293501 0.000069 98.69565 3.12146 1.00000 0 55245.293637 0.000067 98.93243 3.19996 1.00000 0 55245.293776 0.000072 94.09427 2.96565 1.00000 0 55245.293912 0.000064 105.04041 3.34065 1.00000 0 55245.294048 0.000072 95.48502 3.00791 1.00000 0 55245.294187 0.000067 101.47507 3.21106 1.00000 0 55245.294320 0.000067 101.72779 3.22071 1.00000 0 55245.294453 0.000067 102.47671 3.22665 1.00000 0 55245.294586 0.000067 99.12815 3.19155 1.00000 0 55245.294717 0.000064 103.84341 3.33990 1.00000 0 55245.294847 0.000067 98.73672 3.20836 1.00000 0 55245.294983 0.000069 97.49355 3.09748 1.00000 0 55245.295122 0.000069 97.92772 3.10963 1.00000 0 55245.295261 0.000069 95.56933 3.05651 1.00000 0 55245.295394 0.000064 104.41211 3.33079 1.00000 0 55245.295527 0.000069 98.64101 3.10437 1.00000 0 55245.295666 0.000069 95.52797 3.07236 1.00000 0 55245.295802 0.000067 100.47805 3.20694 1.00000 0 55245.295935 0.000067 98.88467 3.20495 1.00000 0 55245.296068 0.000067 100.58283 3.22000 1.00000 0 55245.296201 0.000067 101.03126 3.22127 1.00000 0 55245.296337 0.000069 96.62964 3.08407 1.00000 0 55245.296476 0.000069 99.83868 3.11743 1.00000 0 55245.296612 0.000067 101.58446 3.23554 1.00000 0 55245.296745 0.000067 99.18515 3.20964 1.00000 0 55245.296881 0.000069 96.95898 3.07278 1.00000 0 55245.297020 0.000069 99.84310 3.12829 1.00000 0 55245.297156 0.000067 104.14095 3.28047 1.00000 0 55245.297289 0.000067 102.88198 3.24427 1.00000 0 55245.297425 0.000069 97.35178 3.10072 1.00000 0 55245.297561 0.000067 99.57196 3.18124 1.00000 0 55245.297697 0.000069 94.95203 3.06335 1.00000 0 55245.297836 0.000069 95.51912 3.05020 1.00000 0 55245.297975 0.000069 97.82731 3.09721 1.00000 0 55245.298108 0.000064 103.32465 3.34378 1.00000 0 55245.298238 0.000067 101.52746 3.21759 1.00000 0 55245.298371 0.000067 99.68136 3.20594 1.00000 0 55245.298507 0.000069 97.82288 3.08624 1.00000 0 55245.298649 0.000072 95.15613 2.98731 1.00000 0 55245.298788 0.000067 99.33309 3.20623 1.00000 0 55245.298921 0.000067 100.29157 3.23821 1.00000 0 55245.299051 0.000064 106.03763 3.36221 1.00000 0 55245.299184 0.000069 98.79163 3.12293 1.00000 0 55245.299320 0.000067 102.08067 3.23187 1.00000 0 55245.299453 0.000067 101.68463 3.23709 1.00000 0 55245.299589 0.000069 100.03950 3.14205 1.00000 0 55245.299725 0.000067 100.42566 3.20039 1.00000 0 55245.299867 0.000075 90.65247 2.85434 1.00000 0 55245.300012 0.000069 97.31484 3.12722 1.00000 0 55245.300148 0.000067 98.68895 3.21333 1.00000 0 55245.300284 0.000069 97.54819 3.11460 1.00000 0 55245.300426 0.000072 94.92787 2.98899 1.00000 0 55245.300570 0.000072 93.63776 2.96904 1.00000 0 55245.300712 0.000069 96.34167 3.07958 1.00000 0 55245.300851 0.000069 98.16106 3.09694 1.00000 0 55245.300993 0.000072 92.89207 2.93636 1.00000 0 55245.301134 0.000069 96.05813 3.08610 1.00000 0 55245.301279 0.000075 88.71947 2.86457 1.00000 0 55245.301421 0.000067 102.68627 3.25255 1.00000 0 55245.301557 0.000069 97.58512 3.08800 1.00000 0 55245.301696 0.000069 94.20622 3.10639 1.00000 0 55245.301838 0.000072 93.54137 2.95705 1.00000 0 55245.301979 0.000069 98.45346 3.11232 1.00000 0 55245.302115 0.000067 99.32386 3.18311 1.00000 0 55245.302248 0.000067 101.02203 3.19826 1.00000 0 55245.302384 0.000069 96.05813 3.08610 1.00000 0 55245.302520 0.000067 98.58418 3.20025 1.00000 0 55245.302654 0.000067 100.57360 3.19697 1.00000 0 55245.302792 0.000072 92.67231 2.95927 1.00000 0 55245.302937 0.000072 92.21580 2.96266 1.00000 0 55245.303076 0.000067 102.72481 3.22481 1.00000 0 55245.303218 0.000075 90.43708 2.86607 1.00000 0 55245.303362 0.000069 94.90182 3.05706 1.00000 0 55245.303501 0.000069 97.43893 3.08026 1.00000 0 55245.303637 0.000067 99.12815 3.19155 1.00000 0 55245.303770 0.000067 101.92350 3.21234 1.00000 0 55245.303906 0.000069 96.67985 3.09031 1.00000 0 55245.304048 0.000072 92.72475 2.97579 1.00000 0 55245.304190 0.000069 96.87183 3.09329 1.00000 0 55245.304329 0.000069 96.00349 3.06882 1.00000 0 55245.304468 0.000069 95.96656 3.09558 1.00000 0 55245.304607 0.000069 96.58386 3.08881 1.00000 0 55245.304777 0.000101 99.17622 2.64110 0.97321 0 55245.359884 0.000214 108.66448 3.47900 0.30338 0 55245.360168 0.000069 100.92715 3.22061 1.00000 0 55245.360304 0.000067 105.74300 3.37908 1.00000 0 55245.360437 0.000067 107.21268 3.40183 1.00000 0 55245.360573 0.000069 101.77853 3.22824 1.00000 0 55245.360709 0.000067 108.35962 3.40785 1.00000 0 55245.360845 0.000069 103.09386 3.25987 1.00000 0 55245.360984 0.000069 102.29651 3.25876 1.00000 0 55245.361120 0.000067 105.84798 3.38071 1.00000 0 55245.361259 0.000072 98.57661 3.11262 1.00000 0 55245.361401 0.000069 102.66732 3.29228 1.00000 0 55245.361537 0.000067 104.53186 3.35430 1.00000 0 55245.361673 0.000069 100.52474 3.21432 1.00000 0 55245.361809 0.000067 106.88213 3.37327 1.00000 0 55245.361945 0.000069 103.14790 3.26629 1.00000 0 55245.362084 0.000069 103.23354 3.24522 1.00000 0 55245.362225 0.000072 98.57661 3.11262 1.00000 0 55245.362367 0.000069 101.57733 3.22510 1.00000 0 55245.362503 0.000067 103.49770 3.36178 1.00000 0 55245.362639 0.000069 104.64946 3.27823 1.00000 0 55245.362775 0.000067 106.14730 3.36182 1.00000 0 55245.362911 0.000069 102.03378 3.23785 1.00000 0 55245.363050 0.000069 102.06371 3.28304 1.00000 0 55245.363189 0.000069 102.53680 3.24565 1.00000 0 55245.363331 0.000072 98.91822 3.12330 1.00000 0 55245.363472 0.000069 101.94814 3.25897 1.00000 0 55245.363611 0.000069 102.62992 3.23585 1.00000 0 55245.363744 0.000064 109.84837 3.54020 1.00000 0 55245.363875 0.000067 105.82456 3.34493 1.00000 0 55245.364002 0.000061 114.31054 3.66450 1.00000 0 55245.364126 0.000064 109.61256 3.51192 1.00000 0 55245.364257 0.000067 104.96738 3.38465 1.00000 0 55245.364393 0.000069 99.98264 3.22284 1.00000 0 55245.364531 0.000069 100.61787 3.20442 1.00000 0 55245.364667 0.000067 107.01053 3.41038 1.00000 0 55245.364803 0.000069 103.04729 3.26474 1.00000 0 55245.364942 0.000069 103.65091 3.27403 1.00000 0 55245.365084 0.000072 97.63235 3.13031 1.00000 0 55245.365223 0.000067 104.79041 3.35243 1.00000 0 55245.365359 0.000069 103.44222 3.25966 1.00000 0 55245.365495 0.000067 104.12756 3.37160 1.00000 0 55245.365628 0.000067 104.01479 3.35805 1.00000 0 55245.365761 0.000067 107.72976 3.39814 1.00000 0 55245.365894 0.000067 104.37050 3.34585 1.00000 0 55245.366027 0.000067 107.99610 3.40808 1.00000 0 55245.366163 0.000069 105.74861 3.28397 1.00000 0 55245.366302 0.000069 102.90012 3.26806 1.00000 0 55245.366435 0.000064 110.43159 3.51853 1.00000 0 55245.366569 0.000069 99.78143 3.21970 1.00000 0 55245.366704 0.000067 107.57619 3.40161 1.00000 0 55245.366838 0.000067 103.74844 3.34796 1.00000 0 55245.366974 0.000069 103.74403 3.26431 1.00000 0 55245.367110 0.000067 103.95840 3.35125 1.00000 0 55245.367246 0.000069 103.79060 3.25944 1.00000 0 55245.367382 0.000067 104.79821 3.36437 1.00000 0 55245.367515 0.000067 106.95414 3.40368 1.00000 0 55245.367654 0.000072 99.06668 3.13097 1.00000 0 55245.367795 0.000069 103.79060 3.25944 1.00000 0 55245.367931 0.000067 103.48990 3.34983 1.00000 0 55245.368067 0.000069 102.33559 3.24254 1.00000 0 55245.368206 0.000069 103.58939 3.25633 1.00000 0 55245.368348 0.000072 97.94525 3.09739 1.00000 0 55245.368487 0.000067 107.01833 3.42212 1.00000 0 55245.368620 0.000067 107.03570 3.36978 1.00000 0 55245.368756 0.000069 102.28903 3.24743 1.00000 0 55245.368895 0.000069 103.90616 3.28351 1.00000 0 55245.369040 0.000075 94.52041 3.00952 1.00000 0 55245.369178 0.000064 109.44386 3.50309 1.00000 0 55245.369312 0.000069 104.34765 3.27360 1.00000 0 55245.369453 0.000072 98.68037 3.12501 1.00000 0 55245.369598 0.000072 97.27638 3.09782 1.00000 0 55245.369737 0.000067 106.78497 3.38351 1.00000 0 55245.369867 0.000064 109.17356 3.50505 1.00000 0 55245.370000 0.000069 102.18843 3.24587 1.00000 0 55245.370133 0.000064 110.11050 3.52585 1.00000 0 55245.370266 0.000069 100.48566 3.23068 1.00000 0 55245.370408 0.000072 98.69472 3.14666 1.00000 0 55245.370550 0.000069 101.62389 3.22017 1.00000 0 55245.370689 0.000069 100.33102 3.22262 1.00000 0 55245.370825 0.000067 105.36388 3.35549 1.00000 0 55245.370961 0.000069 99.78892 3.23112 1.00000 0 55245.371097 0.000067 104.07117 3.36483 1.00000 0 55245.371233 0.000069 100.67938 3.22240 1.00000 0 55245.371375 0.000072 98.29404 3.11903 1.00000 0 55245.371514 0.000067 107.83473 3.39976 1.00000 0 55245.371650 0.000069 100.22293 3.20959 1.00000 0 55245.371788 0.000069 101.16743 3.20736 1.00000 0 55245.371927 0.000069 103.17033 3.29996 1.00000 0 55245.372069 0.000072 95.73112 3.07363 1.00000 0 55245.372211 0.000069 99.82052 3.20328 1.00000 0 55245.372350 0.000069 103.09385 3.25987 1.00000 0 55245.372486 0.000067 104.22474 3.36133 1.00000 0 55245.372622 0.000069 101.84753 3.25742 1.00000 0 55245.372761 0.000069 103.30254 3.27425 1.00000 0 55245.372897 0.000067 106.04232 3.36018 1.00000 0 55245.373030 0.000067 104.07117 3.36483 1.00000 0 55245.373166 0.000069 99.47215 3.20350 1.00000 0 55245.373305 0.000069 100.06828 3.20148 1.00000 0 55245.373441 0.000067 106.77716 3.37164 1.00000 0 55245.373574 0.000067 104.21693 3.34937 1.00000 0 55245.373707 0.000067 105.88876 3.36369 1.00000 0 55245.373840 0.000067 106.84916 3.40206 1.00000 0 55245.373973 0.000067 106.14730 3.36182 1.00000 0 55245.374109 0.000069 104.23957 3.26077 1.00000 0 55245.374245 0.000067 103.49770 3.36178 1.00000 0 55245.374384 0.000072 98.43533 3.11583 1.00000 0 55245.374526 0.000069 102.44367 3.25543 1.00000 0 55245.374667 0.000072 96.12462 3.09070 1.00000 0 55245.374809 0.000069 100.48566 3.23068 1.00000 0 55245.374951 0.000072 98.89877 3.18504 0.96557 0 55245.503947 0.000075 89.17571 2.81602 0.99300 0 55245.504097 0.000075 86.86617 2.77523 1.00000 0 55245.504242 0.000069 93.02595 3.01717 1.00000 0 55245.504381 0.000069 93.96407 3.00980 1.00000 0 55245.504523 0.000072 90.83237 2.92008 1.00000 0 55245.504667 0.000072 90.43066 2.88764 1.00000 0 55245.504809 0.000069 96.35127 3.04126 1.00000 0 55245.504951 0.000072 92.76677 2.92376 1.00000 0 55245.505093 0.000069 94.05658 3.02220 1.00000 0 55245.505235 0.000072 89.84506 2.89435 1.00000 0 55245.505379 0.000072 89.62201 2.87503 1.00000 0 55245.505524 0.000072 90.92326 2.91103 1.00000 0 55245.505666 0.000069 93.21642 2.98711 1.00000 0 55245.505805 0.000069 92.84095 2.99229 1.00000 0 55245.505949 0.000075 87.94660 2.78695 1.00000 0 55245.506097 0.000072 89.35246 2.87082 1.00000 0 55245.506244 0.000075 87.55833 2.77586 1.00000 0 55245.506392 0.000072 90.60826 2.91140 1.00000 0 55245.506537 0.000072 89.75626 2.88242 1.00000 0 55245.506681 0.000072 90.25096 2.88484 1.00000 0 55245.506823 0.000069 92.56017 2.98790 1.00000 0 55245.506965 0.000072 89.35351 2.86020 1.00000 0 55245.507107 0.000069 92.83985 3.00330 1.00000 0 55245.507246 0.000069 92.97970 3.01097 1.00000 0 55245.507387 0.000072 92.76572 2.93414 1.00000 0 55245.507529 0.000069 93.63705 2.99921 1.00000 0 55245.507668 0.000069 93.49720 2.99151 1.00000 0 55245.507807 0.000069 93.54345 2.99775 1.00000 0 55245.507946 0.000069 91.94798 3.01689 1.00000 0 55245.508088 0.000072 92.45282 2.91371 1.00000 0 55245.508229 0.000069 94.94627 3.03049 1.00000 0 55245.508371 0.000072 88.63155 2.88074 1.00000 0 55245.508516 0.000072 91.37252 2.91796 1.00000 0 55245.508661 0.000072 91.95812 2.91131 1.00000 0 55245.508802 0.000069 95.17970 3.03954 1.00000 0 55245.508944 0.000072 89.08081 2.88774 1.00000 0 55245.509089 0.000072 91.59766 2.91620 1.00000 0 55245.509231 0.000069 94.99252 3.03666 1.00000 0 55245.509372 0.000072 90.60931 2.90094 1.00000 0 55245.509517 0.000072 90.92432 2.90057 1.00000 0 55245.509662 0.000072 89.48776 2.86763 1.00000 0 55245.509806 0.000072 92.18222 2.91998 1.00000 0 55245.509948 0.000069 92.55798 3.00991 1.00000 0 55245.510090 0.000072 90.65687 2.87531 1.00000 0 55245.510235 0.000072 90.06916 2.90307 1.00000 0 55245.510376 0.000069 93.58861 3.01494 1.00000 0 55245.510518 0.000072 91.68962 2.89666 1.00000 0 55245.510663 0.000072 92.45177 2.92413 1.00000 0 55245.510805 0.000069 95.55518 3.03444 1.00000 0 55245.510941 0.000067 97.56116 3.13306 1.00000 0 55245.511082 0.000075 87.81651 2.78999 1.00000 0 55245.511230 0.000072 89.53111 2.88419 1.00000 0 55245.511380 0.000078 84.85571 2.68631 1.00000 0 55245.511528 0.000069 93.96517 2.99882 1.00000 0 55245.511667 0.000069 92.88939 2.97644 1.00000 0 55245.511809 0.000072 89.97931 2.90168 1.00000 0 55245.511950 0.000069 95.74236 3.03733 1.00000 0 55245.512092 0.000072 92.99192 2.92201 1.00000 0 55245.512231 0.000067 96.43745 3.12127 1.00000 0 55245.512370 0.000072 92.76782 2.91334 1.00000 0 55245.512515 0.000072 92.04587 2.93350 1.00000 0 55245.512659 0.000072 90.65266 2.91732 1.00000 0 55245.512804 0.000072 90.79111 2.88269 1.00000 0 55245.512946 0.000069 92.60751 2.98310 1.00000 0 55245.513085 0.000069 92.46657 2.98643 1.00000 0 55245.513224 0.000069 92.83876 3.01427 1.00000 0 55245.513365 0.000072 91.77947 2.89806 1.00000 0 55245.513510 0.000072 93.03632 2.92790 1.00000 0 55245.513649 0.000067 98.53893 3.13681 1.00000 0 55245.513797 0.000081 91.80969 2.77146 1.00000 0