/* ** ** 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 54507.155232 0.000101 68.09959 2.15252 1.00000 0 59.69939 1.84854 59.00307 1.86486 0.69631 0.24618 54507.155429 0.000095 69.19980 2.21284 1.00000 0 60.64642 1.91877 60.27716 1.92763 0.36925 0.18463 54507.155623 0.000098 67.48956 2.16842 1.00000 0 60.45358 1.88733 59.46800 1.91058 0.98558 0.29716 54507.155814 0.000093 69.33804 2.28581 1.00000 0 63.35547 1.99156 61.64190 2.03210 1.71357 0.40389 54507.155996 0.000090 72.07088 2.30478 1.00000 0 64.55909 2.04256 64.16601 2.05199 0.39308 0.19654 54507.156181 0.000095 68.75388 2.20306 1.00000 0 61.98197 1.93978 61.15115 1.95945 0.83082 0.27694 54507.156375 0.000098 67.16837 2.13668 1.00000 0 60.39466 1.88641 59.76747 1.90125 0.62719 0.23706 54507.156566 0.000093 69.53017 2.27527 1.00000 0 63.29287 1.99058 61.86489 2.02444 1.42798 0.36870 54507.156751 0.000093 70.71436 2.27182 1.00000 0 63.91891 2.00040 62.96693 2.02292 0.95198 0.30104 54507.156936 0.000093 69.04238 2.25454 1.00000 0 62.60422 1.97972 61.46184 2.00700 1.14238 0.32978 54507.157127 0.000098 66.18866 2.14882 1.00000 0 60.15897 1.88273 58.90459 1.91234 1.25438 0.33525 54507.157312 0.000087 74.27840 2.39721 1.00000 0 66.91139 2.11381 66.09903 2.13323 0.81236 0.28721 54507.157500 0.000101 65.32269 2.08023 1.00000 0 58.84081 1.83519 58.14450 1.85163 0.69631 0.24618 54507.157700 0.000098 66.36562 2.12299 1.00000 0 59.74652 1.87626 59.11933 1.89118 0.62719 0.23706 54507.157897 0.000098 66.61296 2.12872 1.00000 0 59.86436 1.87811 59.23718 1.89301 0.62719 0.23706 54507.158091 0.000095 69.17728 2.21683 1.00000 0 62.58904 1.94926 61.57359 1.97316 1.01545 0.30617 54507.158285 0.000098 65.34494 2.11675 1.00000 0 58.92162 1.86327 58.11523 1.88255 0.80639 0.26880 54507.158478 0.000095 69.04543 2.20325 1.00000 0 62.16409 1.94263 61.42558 1.96010 0.73851 0.26110 54507.158669 0.000095 69.56915 2.20285 1.00000 0 62.46763 1.94736 61.91375 1.96045 0.55388 0.22612 54507.158860 0.000095 68.04379 2.17870 1.00000 0 61.13207 1.92644 60.57819 1.93966 0.55388 0.22612 54507.159051 0.000095 67.96922 2.19848 1.00000 0 61.49632 1.93217 60.48087 1.95627 1.01545 0.30617 54507.159242 0.000095 69.16168 2.20009 1.00000 0 62.22480 1.94358 61.57861 1.95886 0.64620 0.24424 54507.159436 0.000098 67.26379 2.14096 1.00000 0 60.63035 1.89009 59.91356 1.90700 0.71679 0.25342 54507.159630 0.000095 69.60999 2.20305 1.00000 0 62.52834 1.94831 61.97445 1.96139 0.55388 0.22612 54507.159818 0.000093 69.73817 2.26043 1.00000 0 63.16766 1.98861 62.12048 2.01352 1.04718 0.31574 54507.160003 0.000093 71.78489 2.27074 1.00000 0 64.54495 2.01017 63.97376 2.02365 0.57119 0.23319 54507.160189 0.000093 70.73373 2.26887 1.00000 0 63.79370 1.99844 62.93692 2.01874 0.85679 0.28560 54507.160377 0.000095 66.74995 2.20421 1.00000 0 60.94995 1.92356 59.38062 1.96086 1.56933 0.38062 54507.160562 0.000090 72.25428 2.34327 1.00000 0 65.46382 2.05682 64.28458 2.08480 1.17923 0.34042 54507.160747 0.000095 68.97919 2.18589 1.00000 0 61.73914 1.93598 61.36989 1.94476 0.36925 0.18463 54507.160938 0.000095 68.16734 2.17687 1.00000 0 61.13207 1.92644 60.67051 1.93746 0.46157 0.20642 54507.161132 0.000098 67.54174 2.13417 1.00000 0 60.57143 1.88917 60.12343 1.89976 0.44799 0.20035 54507.161329 0.000098 65.26966 2.12229 1.00000 0 59.09838 1.86606 58.11280 1.88957 0.98558 0.29716 54507.161525 0.000098 67.20399 2.14013 1.00000 0 60.57143 1.88917 59.85464 1.90609 0.71679 0.25342 54507.161722 0.000098 66.32360 2.13856 1.00000 0 60.04113 1.88088 59.05555 1.90421 0.98558 0.29716 54507.161910 0.000090 71.16588 2.32511 1.00000 0 64.55909 2.04256 63.37986 2.07073 1.17923 0.34042 54507.162095 0.000095 69.04636 2.19864 1.00000 0 62.10339 1.94168 61.45719 1.95698 0.64620 0.24424 54507.162286 0.000095 68.50220 2.18090 1.00000 0 61.49632 1.93217 61.03475 1.94316 0.46157 0.20642 54507.162474 0.000093 71.63707 2.26470 1.00000 0 64.29453 2.00627 63.81854 2.01753 0.47599 0.21287 54507.162660 0.000093 70.59115 2.26294 1.00000 0 63.54329 1.99451 62.78170 2.01261 0.76159 0.26926 54507.162848 0.000095 68.06430 2.18290 1.00000 0 61.25349 1.92835 60.60729 1.94375 0.64620 0.24424 54507.163039 0.000095 67.22316 2.18226 1.00000 0 60.76783 1.92069 59.84469 1.94274 0.92314 0.29192 54507.163227 0.000093 70.88132 2.27007 1.00000 0 63.98151 2.00138 63.12473 2.02165 0.85679 0.28560 54507.163412 0.000093 69.40304 2.25067 1.00000 0 62.79203 1.98269 61.84005 2.00541 0.95198 0.30104 54507.163594 0.000090 73.61563 2.34550 1.00000 0 66.36855 2.07099 65.58240 2.08955 0.78616 0.27795 54507.163782 0.000098 66.59636 2.11569 1.00000 0 59.62868 1.87441 59.27029 1.88296 0.35839 0.17920 54507.163976 0.000095 68.18616 2.17279 1.00000 0 61.07137 1.92548 60.70211 1.93431 0.36925 0.18463 54507.164167 0.000095 68.93723 2.19165 1.00000 0 61.98197 1.93978 61.42809 1.95292 0.55388 0.22612 54507.164364 0.000101 65.40702 2.09278 1.00000 0 59.18424 1.84054 58.22682 1.86304 0.95742 0.28867 54507.164558 0.000093 70.98708 2.27113 1.00000 0 64.10672 2.00334 63.24994 2.02359 0.85679 0.28560 54507.164746 0.000095 68.12106 2.17894 1.00000 0 61.25349 1.92835 60.69960 1.94156 0.55388 0.22612 54507.164937 0.000095 68.08050 2.18231 1.00000 0 61.31419 1.92930 60.66800 1.94470 0.64620 0.24424 54507.165125 0.000093 69.78525 2.23905 1.00000 0 62.79203 1.98269 62.22084 1.99635 0.57119 0.23319 54507.165310 0.000093 71.41421 2.25262 1.00000 0 63.91891 2.00040 63.63332 2.00718 0.28560 0.16489 54507.165498 0.000095 68.15573 2.19993 1.00000 0 61.73914 1.93598 60.72369 1.96004 1.01545 0.30617 54507.165692 0.000098 65.11092 2.12730 1.00000 0 59.15731 1.86699 57.99252 1.89473 1.16478 0.32305 54507.165892 0.000101 70.00555 2.15652 0.98065 0 62.74527 1.91371 62.39025 1.92193 0.35502 0.17751 54507.221962 0.000153 67.14257 2.16951 0.98452 0 38.73875 1.21955 38.05795 1.22902 0.68080 0.15223 54507.222249 0.000133 67.49386 2.17457 1.00000 0 43.85562 1.38201 43.19920 1.39115 0.65642 0.15920 54507.222506 0.000124 68.94235 2.20355 1.00000 0 46.91531 1.47843 46.46094 1.48476 0.45437 0.13700 54507.222749 0.000119 71.00921 2.27329 1.00000 0 49.30159 1.55208 48.73841 1.55992 0.56318 0.15620 54507.222992 0.000124 67.53914 2.17449 1.00000 0 46.58919 1.47328 46.01089 1.48136 0.57829 0.15456 54507.223244 0.000127 69.26918 2.22339 1.00000 0 45.48481 1.43908 45.04076 1.44529 0.44405 0.13389 54507.223505 0.000133 64.35135 2.07546 1.00000 0 44.16047 1.38680 43.34961 1.39805 0.81087 0.17695 54507.223765 0.000127 69.51986 2.23268 1.00000 0 45.66694 1.44195 45.14215 1.44928 0.52478 0.14555 54507.224020 0.000127 70.72102 2.30157 1.00000 0 45.71246 1.44267 44.74363 1.45616 0.96883 0.19776 54507.224274 0.000127 71.01892 2.24941 1.00000 0 46.30436 1.45198 45.98141 1.45646 0.32294 0.11418 54507.224537 0.000136 64.40600 2.05456 1.00000 0 43.17826 1.35663 42.72477 1.36293 0.45350 0.13091 54507.224804 0.000130 67.48302 2.18368 1.00000 0 45.09730 1.41692 44.18947 1.42951 0.90783 0.18930 54507.225064 0.000130 67.35529 2.16799 1.00000 0 44.65211 1.40991 44.06005 1.41817 0.59206 0.15287 54507.225322 0.000127 68.39015 2.22074 1.00000 0 45.57587 1.44052 44.72815 1.45234 0.84773 0.18499 54507.225579 0.000130 67.69669 2.16057 1.00000 0 44.60759 1.40921 44.29183 1.41362 0.31577 0.11164 54507.225837 0.000127 69.47955 2.21612 1.00000 0 46.12224 1.44912 45.63782 1.45586 0.48442 0.13984 54507.226094 0.000130 66.34698 2.12353 1.00000 0 44.91922 1.41412 44.40610 1.42126 0.51312 0.14231 54507.226355 0.000130 67.28040 2.17093 1.00000 0 44.56308 1.40850 43.93154 1.41733 0.63153 0.15788 54507.226615 0.000130 67.02419 2.15902 1.00000 0 44.69663 1.41061 44.06510 1.41942 0.63153 0.15788 54507.226870 0.000124 70.33468 2.25348 1.00000 0 46.91531 1.47843 46.37833 1.48591 0.53699 0.14893 54507.227119 0.000124 68.94532 2.20099 1.00000 0 47.00849 1.47989 46.55412 1.48622 0.45437 0.13700 54507.227370 0.000127 67.89917 2.17984 1.00000 0 45.57587 1.44052 45.09146 1.44729 0.48442 0.13984 54507.227631 0.000133 64.18302 2.10172 1.00000 0 43.63786 1.37857 42.55671 1.39363 1.08116 0.20432 54507.227897 0.000133 63.73550 2.07338 1.00000 0 43.98627 1.38406 42.98234 1.39800 1.00393 0.19689 54507.228154 0.000124 69.80111 2.25615 1.00000 0 46.58919 1.47328 45.88697 1.48309 0.70221 0.17031 54507.228409 0.000130 67.76163 2.17023 1.00000 0 45.18634 1.41832 44.55480 1.42708 0.63153 0.15788 54507.228675 0.000136 64.20614 2.04255 1.00000 0 43.30614 1.35863 42.89043 1.36440 0.41570 0.12534 54507.228939 0.000127 69.07275 2.19351 1.00000 0 46.07671 1.44841 45.75377 1.45290 0.32294 0.11418 54507.229196 0.000130 66.32821 2.12804 1.00000 0 44.60759 1.40921 44.13395 1.41583 0.47365 0.13673 54507.229456 0.000130 66.15396 2.11700 1.00000 0 45.27537 1.41972 44.64384 1.42847 0.63153 0.15788 54507.229720 0.000133 62.22770 2.02210 1.00000 0 43.63786 1.37857 42.78838 1.39042 0.84948 0.18111 54507.229980 0.000127 64.44115 2.06203 1.00000 0 45.84906 1.44483 45.36464 1.45158 0.48442 0.13984 54507.230241 0.000133 63.90347 2.05781 1.00000 0 44.29113 1.38885 43.48026 1.40008 0.81087 0.17695 54507.230504 0.000130 64.54149 2.09382 1.00000 0 44.65211 1.40991 43.82322 1.42147 0.82889 0.18088 54507.230770 0.000136 61.76220 1.99112 1.00000 0 43.13564 1.35596 42.37981 1.36645 0.75582 0.16901 54507.231036 0.000130 64.89278 2.09138 1.00000 0 45.09730 1.41692 44.30788 1.42787 0.78942 0.17652 54507.231297 0.000130 66.17409 2.13749 1.00000 0 45.00826 1.41552 44.17937 1.42703 0.82889 0.18088 54507.231551 0.000124 66.97419 2.15238 1.00000 0 46.63578 1.47402 46.09879 1.48152 0.53699 0.14893 54507.231806 0.000130 65.79504 2.09587 1.00000 0 45.14182 1.41762 44.70764 1.42365 0.43418 0.13091 54507.232061 0.000124 67.69004 2.16156 1.00000 0 47.38120 1.48575 46.80291 1.49377 0.57829 0.15456 54507.232402 0.000217 67.89511 1.63503 1.00000 0 47.57253 1.12726 47.05151 1.13272 0.52102 0.11108