/* ** ** 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 56400.036493 0.000255 25.10602 0.80172 1.00000 0 56400.037028 0.000281 22.24144 0.71712 1.00000 0 56400.037569 0.000260 24.22057 0.77709 1.00000 0 56400.038102 0.000272 23.16170 0.74267 1.00000 0 56400.038623 0.000249 25.28613 0.81187 1.00000 0 56400.039129 0.000258 24.58451 0.79171 1.00000 0 56400.039647 0.000260 24.37656 0.77781 1.00000 0 56400.040165 0.000258 24.30989 0.78254 1.00000 0 56400.040671 0.000249 25.28994 0.81265 1.00000 0 56400.041154 0.000234 26.57059 0.86219 1.00000 0 56400.041638 0.000249 25.23046 0.81244 1.00000 0 56400.042121 0.000234 27.31130 0.87120 1.00000 0 56400.042613 0.000258 24.43671 0.78587 1.00000 0 56400.043119 0.000249 25.30170 0.80997 1.00000 0 56400.043614 0.000246 25.50233 0.81874 1.00000 0 56400.044158 0.000298 26.44329 0.75900 0.99750 0 56400.103189 0.000289 22.74101 0.72492 0.99402 0 56400.103747 0.000269 23.99023 0.77018 1.00000 0 56400.104291 0.000275 23.48966 0.75124 1.00000 0 56400.104835 0.000269 23.91172 0.77472 1.00000 0 56400.105382 0.000278 23.05517 0.74218 1.00000 0 56400.105940 0.000281 22.85843 0.73987 1.00000 0 56400.106496 0.000275 23.27808 0.75036 1.00000 0 56400.107046 0.000275 23.28232 0.75111 1.00000 0 56400.107592 0.000272 23.49065 0.76048 1.00000 0 56400.108136 0.000272 23.98532 0.76380 1.00000 0 56400.108692 0.000284 22.84119 0.73135 1.00000 0 56400.109242 0.000266 24.29005 0.77831 1.00000 0 56400.109780 0.000272 23.71882 0.75769 1.00000 0 56400.110333 0.000281 23.07098 0.74466 1.00000 0 56400.110882 0.000269 23.74022 0.77020 1.00000 0 56400.111426 0.000275 23.52024 0.75242 1.00000 0 56400.111982 0.000281 23.14091 0.74442 1.00000 0 56400.112540 0.000278 23.32784 0.74611 1.00000 0 56400.113087 0.000269 23.83229 0.76618 1.00000 0 56400.113611 0.000255 25.43307 0.80947 1.00000 0 56400.114138 0.000272 23.54416 0.76203 1.00000 0 56400.114690 0.000281 22.99786 0.73767 1.00000 0 56400.115480 0.000509 23.86048 0.56132 0.99721 0 56400.169870 0.000304 20.71065 0.66383 0.99426 0 56400.170454 0.000281 22.28812 0.71198 1.00000 0 56400.171056 0.000321 19.71872 0.63073 1.00000 0 56400.171669 0.000292 21.78747 0.70087 1.00000 0 56400.172245 0.000284 22.47039 0.72339 1.00000 0 56400.172824 0.000295 21.88147 0.70064 1.00000 0 56400.173417 0.000298 21.38676 0.68483 1.00000 0 56400.173990 0.000275 22.96666 0.73657 1.00000 0 56400.174554 0.000289 21.70107 0.69704 1.00000 0 56400.175136 0.000292 21.62363 0.69579 1.00000 0 56400.175726 0.000298 21.19515 0.68288 1.00000 0 56400.176319 0.000295 21.52808 0.68640 1.00000 0 56400.176927 0.000312 20.04617 0.64136 1.00000 0 56400.177526 0.000286 22.06225 0.70530 1.00000 0 56400.178119 0.000307 20.34273 0.65916 1.00000 0 56400.178715 0.000289 21.51616 0.69052 1.00000 0 56400.179300 0.000295 21.36947 0.68932 1.00000 0 56400.179887 0.000292 21.82811 0.69647 1.00000 0 56400.180466 0.000286 21.75920 0.70108 1.00000 0 56400.181050 0.000298 21.08326 0.67573 1.00000 0 56400.181635 0.000286 21.79445 0.71068 1.00000 0 56400.182237 0.000315 19.73677 0.63720 1.00000 0 56400.182844 0.000292 21.52784 0.68752 1.00000 0 56400.183449 0.000312 20.20774 0.64408 1.00000 0 56400.184068 0.000307 20.65704 0.65922 1.00000 0 56400.184682 0.000307 20.61983 0.65943 1.00000 0 56400.185272 0.000284 22.38684 0.71977 1.00000 0 56400.185851 0.000295 21.27491 0.68295 1.00000 0 56400.186481 0.000336 20.59978 0.62775 0.99992 0 56400.238727 0.000312 20.56034 0.65312 0.99558 0 56400.239355 0.000315 20.19413 0.64322 1.00000 0 56400.239980 0.000310 20.30662 0.64995 1.00000 0 56400.240590 0.000301 20.65938 0.66687 1.00000 0 56400.241204 0.000312 20.06226 0.64262 1.00000 0 56400.241808 0.000292 21.44990 0.68601 1.00000 0 56400.242410 0.000310 20.19885 0.65301 1.00000 0 56400.243047 0.000327 19.31152 0.61495 1.00000 0 56400.243686 0.000312 20.18285 0.64844 1.00000 0 56400.244317 0.000318 19.51965 0.63090 1.00000 0 56400.244968 0.000333 18.84480 0.60718 1.00000 0 56400.245608 0.000307 20.59188 0.66063 1.00000 0 56400.246218 0.000304 20.69751 0.66333 1.00000 0 56400.246834 0.000312 20.12454 0.64350 1.00000 0 56400.247471 0.000324 19.27850 0.61974 1.00000 0 56400.248099 0.000304 20.57964 0.66122 1.00000 0 56400.248701 0.000298 20.89715 0.67230 1.00000 0 56400.249308 0.000310 20.48158 0.65462 1.00000 0 56400.249922 0.000304 20.67759 0.66148 1.00000 0 56400.250524 0.000298 20.97021 0.67559 1.00000 0 56400.251114 0.000292 21.46572 0.68564 1.00000 0 56400.251713 0.000307 20.43867 0.65367 1.00000 0 56400.252323 0.000304 20.74575 0.66145 1.00000 0 56400.252928 0.000301 20.82078 0.66983 1.00000 0 56400.253533 0.000304 20.65636 0.65979 1.00000 0 56400.254138 0.000301 20.50690 0.66933 1.00000 0 56400.254737 0.000298 21.28914 0.67878 1.00000 0 56400.255327 0.000292 21.34580 0.68602 1.00000 0 56400.255914 0.000295 21.33860 0.68176 1.00000 0 56400.256513 0.000304 20.51134 0.65904 1.00000 0 56400.257237 0.000420 21.85103 0.57976 0.99721 0 56400.305255 0.000295 25.11199 0.81351 0.99316 0 56400.305848 0.000298 23.62065 0.77000 1.00000 0 56400.306435 0.000289 24.42611 0.79299 1.00000 0 56400.307005 0.000281 25.38883 0.81743 1.00000 0 56400.307575 0.000289 24.85184 0.79744 1.00000 0 56400.308151 0.000286 24.98682 0.80135 1.00000 0 56400.308721 0.000284 25.29377 0.81256 1.00000 0 56400.309285 0.000281 25.41478 0.81974 1.00000 0 56400.309858 0.000292 24.44426 0.78411 1.00000 0 56400.310437 0.000286 24.76448 0.79833 1.00000 0 56400.311010 0.000286 24.90859 0.80005 1.00000 0 56400.311591 0.000295 24.16523 0.77426 1.00000 0 56400.312173 0.000286 24.90115 0.79585 1.00000 0 56400.312760 0.000301 23.32696 0.76327 1.00000 0 56400.313342 0.000281 25.23347 0.81031 1.00000 0 56400.313909 0.000286 24.85871 0.79715 1.00000 0 56400.314470 0.000275 25.45296 0.83146 1.00000 0 56400.315032 0.000286 24.56963 0.79826 1.00000 0 56400.315608 0.000289 24.51622 0.79121 1.00000 0 56400.316180 0.000284 25.01584 0.81113 1.00000 0 56400.316736 0.000272 26.30757 0.83682 1.00000 0 56400.317309 0.000301 23.58948 0.75824 1.00000 0 56400.317885 0.000275 25.82678 0.83196 1.00000 0 56400.318449 0.000289 24.51247 0.78847 1.00000 0 56400.319025 0.000286 24.74654 0.80280 1.00000 0 56400.319612 0.000301 23.45231 0.75906 1.00000 0 56400.320176 0.000263 26.94207 0.86880 1.00000 0 56400.320720 0.000281 25.19754 0.81516 1.00000 0 56400.321273 0.000272 26.18331 0.83795 1.00000 0 56400.321840 0.000295 24.17831 0.77572 1.00000 0 56400.322416 0.000281 25.23226 0.81231 1.00000 0 56400.323160 0.000463 23.86418 0.62002 0.99671 0 56400.371875 0.000249 27.25707 0.86689 0.99201 0 56400.372396 0.000272 24.73996 0.79117 1.00000 0 56400.372931 0.000263 24.94616 0.80937 1.00000 0 56400.373452 0.000258 25.91124 0.83338 1.00000 0 56400.373964 0.000255 25.71652 0.83086 1.00000 0 56400.374601 0.000382 26.02371 0.68332 1.00000 0