/* ** ** 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 59151.109699 0.000101 83.91624 2.73027 1.00000 0 59.06977 1.83876 57.61402 1.87235 1.45575 0.35307 59151.109901 0.000101 91.09078 2.95545 1.00000 0 57.29539 1.81093 56.43907 1.83107 0.85633 0.27079 59151.110107 0.000104 89.65696 2.90876 1.00000 0 55.70385 1.76063 54.87132 1.78021 0.83254 0.26327 59151.110318 0.000107 89.07166 2.84673 1.00000 0 55.49781 1.73346 54.76877 1.75041 0.72903 0.24301 59151.110529 0.000104 90.20786 2.87003 1.00000 0 56.42728 1.77203 56.01101 1.78178 0.41627 0.18616 59151.110732 0.000098 94.67502 3.01943 1.00000 0 59.74653 1.87626 59.21762 1.88865 0.52891 0.21593 59151.110934 0.000104 87.83644 2.89632 1.00000 0 55.64820 1.75975 54.31614 1.79098 1.33206 0.33302 59151.111140 0.000101 91.21319 2.93467 1.00000 0 57.92501 1.82086 57.15432 1.83889 0.77069 0.25690 59151.111345 0.000104 88.06129 2.89128 1.00000 0 56.09339 1.76678 54.76133 1.79789 1.33206 0.33302 59151.111557 0.000107 84.89616 2.77379 1.00000 0 54.57735 1.71902 53.44330 1.74554 1.13405 0.30309 59151.111765 0.000101 90.73246 2.91179 1.00000 0 57.92501 1.82086 57.23995 1.83690 0.68506 0.24221 59151.111970 0.000104 89.66263 2.82183 1.00000 0 56.76117 1.77726 56.59466 1.78116 0.16651 0.11774 59151.112176 0.000101 90.28371 2.93780 1.00000 0 58.38292 1.82804 57.09843 1.85788 1.28449 0.33165 59151.112381 0.000104 86.86307 2.81955 1.00000 0 55.92645 1.76414 55.01065 1.78562 0.91579 0.27612 59151.112587 0.000101 90.78519 2.91044 1.00000 0 58.32568 1.82714 57.55498 1.84512 0.77069 0.25690 59151.112786 0.000098 93.84110 3.00988 1.00000 0 60.27683 1.88457 59.39532 1.90508 0.88151 0.27876 59151.112989 0.000104 87.29787 2.85870 1.00000 0 56.09339 1.76678 54.84458 1.79596 1.24881 0.32244 59151.113197 0.000104 88.67470 2.85743 1.00000 0 56.14904 1.76765 55.39975 1.78521 0.74929 0.24976 59151.113405 0.000104 89.84101 2.87762 1.00000 0 56.53858 1.77377 55.87255 1.78934 0.66603 0.23548 59151.113617 0.000107 86.73876 2.77237 1.00000 0 55.22709 1.72923 54.57906 1.74434 0.64803 0.22911 59151.113828 0.000104 89.85750 2.85446 1.00000 0 57.15071 1.78335 56.56793 1.79690 0.58278 0.22027 59151.114033 0.000101 92.20192 2.96965 1.00000 0 58.38292 1.82804 57.44096 1.84997 0.94196 0.28401 59151.114233 0.000098 94.78176 3.03680 1.00000 0 59.21624 1.86792 58.68733 1.88036 0.52891 0.21593 59151.114436 0.000104 88.92297 2.86850 1.00000 0 56.03774 1.76590 55.28846 1.78347 0.74929 0.24976 59151.114635 0.000095 95.77828 3.05317 1.00000 0 61.01067 1.92452 60.64738 1.93307 0.36329 0.18164 59151.114826 0.000095 96.74223 3.08876 1.00000 0 62.34623 1.94547 61.52882 1.96446 0.81740 0.27247 59151.115023 0.000101 89.64351 2.91152 1.00000 0 57.18092 1.80912 56.32459 1.82928 0.85633 0.27079 59151.115220 0.000095 97.02833 3.10889 1.00000 0 62.52835 1.94831 61.52930 1.97146 0.99905 0.30122 59151.115416 0.000101 92.43628 2.97248 1.00000 0 59.12701 1.83965 58.01379 1.86538 1.11322 0.30875 59151.115616 0.000098 94.88424 3.08345 1.00000 0 60.27683 1.88457 58.95456 1.91525 1.32227 0.34141 59151.115816 0.000101 90.92714 2.94533 1.00000 0 57.75330 1.81816 56.81134 1.84021 0.94196 0.28401 59151.116018 0.000101 90.87653 2.92540 1.00000 0 57.58158 1.81545 56.89652 1.83154 0.68506 0.24221 59151.116221 0.000101 93.75756 2.98626 1.00000 0 58.78358 1.83430 58.09853 1.85022 0.68506 0.24221 59151.116421 0.000098 93.16482 2.99134 1.00000 0 58.98055 1.86420 58.45164 1.87666 0.52891 0.21593 59151.116620 0.000101 93.71793 2.96073 1.00000 0 58.84082 1.83519 58.41266 1.84516 0.42816 0.19148 59151.116826 0.000104 88.55074 2.85486 1.00000 0 56.64988 1.77552 55.73408 1.79686 0.91579 0.27612 59151.117022 0.000093 100.65847 3.19707 1.00000 0 63.66850 1.99648 63.20020 2.00743 0.46830 0.20943 59151.117205 0.000090 101.28259 3.29496 1.00000 0 64.68835 2.04460 63.62484 2.06959 1.06350 0.32066 59151.117393 0.000098 94.17101 3.04645 1.00000 0 59.33408 1.86978 58.45257 1.89044 0.88151 0.27876 59151.117587 0.000095 94.54788 3.10050 1.00000 0 61.31421 1.92930 59.86105 1.96321 1.45316 0.36329 59151.117778 0.000095 97.39558 3.11912 1.00000 0 61.37491 1.93026 60.73915 1.94516 0.63576 0.24029 59151.117974 0.000101 91.45715 2.94879 1.00000 0 57.98225 1.82176 57.12592 1.84177 0.85633 0.27079 59151.118174 0.000098 94.28478 3.01313 1.00000 0 59.21624 1.86792 58.77548 1.87829 0.44076 0.19711 59151.118368 0.000095 97.73501 3.16304 1.00000 0 61.07138 1.92548 60.16315 1.94678 0.90822 0.28721 59151.118559 0.000095 98.72020 3.15338 1.00000 0 61.37491 1.93026 60.82998 1.94304 0.54493 0.22247 59151.118753 0.000098 94.85268 3.00541 1.00000 0 60.21791 1.88365 59.77715 1.89394 0.44076 0.19711 59151.118952 0.000101 92.94073 2.96113 1.00000 0 58.44016 1.82894 57.84073 1.84292 0.59943 0.22656 59151.119149 0.000095 97.00384 3.13865 1.00000 0 62.28552 1.94452 61.01400 1.97400 1.27151 0.33983 59151.119343 0.000098 91.98456 2.95160 1.00000 0 59.03947 1.86513 58.51057 1.87759 0.52891 0.21593 59151.119546 0.000104 89.13526 2.85661 1.00000 0 56.48293 1.77290 55.81690 1.78847 0.66603 0.23548 59151.119748 0.000098 96.20313 3.04994 1.00000 0 60.74820 1.89193 60.13114 1.90625 0.61706 0.23323 59151.119942 0.000095 95.87000 3.08925 1.00000 0 62.16410 1.94263 61.07423 1.96794 1.08987 0.31462 59151.120133 0.000095 95.32195 3.04625 1.00000 0 61.01067 1.92452 60.55656 1.93521 0.45411 0.20309 59151.120318 0.000090 101.18691 3.26586 1.00000 0 64.68835 2.04460 63.91489 2.06281 0.77346 0.27346 59151.120500 0.000093 100.19533 3.20843 1.00000 0 62.97986 1.98565 62.41789 1.99886 0.56196 0.22942 59151.120688 0.000095 96.91866 3.09074 1.00000 0 61.86057 1.93788 61.22481 1.95272 0.63576 0.24029 59151.120882 0.000098 94.59805 3.02794 1.00000 0 59.62869 1.87441 59.01163 1.88887 0.61706 0.23323 59151.121076 0.000095 95.00172 3.12595 1.00000 0 60.94996 1.92356 59.49680 1.95757 1.45316 0.36329 59151.121273 0.000101 89.26662 2.86891 1.00000 0 57.46711 1.81365 56.86768 1.82774 0.59943 0.22656 59151.121467 0.000093 100.40039 3.23959 1.00000 0 64.23194 2.00529 63.01435 2.03353 1.21759 0.33770 59151.121655 0.000095 96.39431 3.09824 1.00000 0 61.55703 1.93312 60.73963 1.95223 0.81740 0.27247 59151.121849 0.000098 94.30875 3.01562 1.00000 0 60.04114 1.88088 59.33593 1.89734 0.70521 0.24933 59151.122095 0.000148 93.92273 2.46979 0.98148 0 60.75407 1.55934 59.91580 1.57535 0.83827 0.22404 59151.251169 0.000090 71.85732 2.32428 0.98698 0 65.86916 2.07674 64.90038 2.09922 0.96878 0.30635 59151.251345 0.000087 73.59476 2.35493 1.00000 0 67.91307 2.12957 67.12264 2.14783 0.79043 0.27946 59151.251516 0.000084 76.38168 2.42930 1.00000 0 70.04766 2.19976 69.53661 2.21160 0.51105 0.22855 59151.251687 0.000087 74.76086 2.39473 1.00000 0 67.44563 2.12223 66.75401 2.13827 0.69162 0.26141 59151.251863 0.000090 71.65533 2.30099 1.00000 0 65.91620 2.06392 64.96004 2.08595 0.95616 0.30236 59151.252040 0.000087 74.24981 2.36270 1.00000 0 67.97985 2.13062 67.38703 2.14432 0.59282 0.24202 59151.252213 0.000087 75.08535 2.37966 1.00000 0 68.84796 2.14418 68.15633 2.16006 0.69162 0.26141 59151.252390 0.000090 70.82176 2.27441 1.00000 0 64.94685 2.04868 64.27753 2.06424 0.66931 0.25298 59151.252569 0.000090 71.70279 2.31513 1.00000 0 65.85158 2.06290 64.70418 2.08933 1.14739 0.33122 59151.252749 0.000090 71.67096 2.30049 1.00000 0 64.68835 2.04460 64.11465 2.05797 0.57370 0.23421 59151.252922 0.000084 75.92146 2.41203 1.00000 0 69.14961 2.18561 68.94519 2.19038 0.20442 0.14455 59151.253093 0.000087 73.79484 2.38455 1.00000 0 67.31207 2.12013 66.32404 2.14303 0.98803 0.31244 59151.253269 0.000090 74.01995 2.31676 1.00000 0 66.62706 2.07502 66.43583 2.07942 0.19123 0.13522 59151.253446 0.000087 74.35928 2.37715 1.00000 0 66.71107 2.11064 66.31586 2.11988 0.39521 0.19761 59151.253620 0.000087 73.21203 2.35474 1.00000 0 67.24529 2.11908 66.45486 2.13743 0.79043 0.27946 59151.253790 0.000084 75.21927 2.46268 1.00000 0 69.90950 2.19759 68.27413 2.23529 1.63537 0.40884 59151.253958 0.000084 76.09724 2.43259 1.00000 0 69.70226 2.19433 69.08900 2.20856 0.61326 0.25036 59151.254129 0.000087 74.41455 2.37675 1.00000 0 66.84463 2.11276 66.44941 2.12198 0.39521 0.19761 59151.254300 0.000084 75.98069 2.43656 1.00000 0 69.28777 2.18779 68.67451 2.20207 0.61326 0.25036 59151.254473 0.000090 71.99685 2.32843 1.00000 0 65.65771 2.05987 64.51031 2.08633 1.14739 0.33122 59151.254650 0.000087 76.36895 2.42640 1.00000 0 68.18018 2.13376 67.58736 2.14744 0.59282 0.24202 59151.254818 0.000081 79.66198 2.56165 1.00000 0 73.47948 2.29288 72.20915 2.32202 1.27033 0.36671 59151.254985 0.000087 74.99944 2.37813 1.00000 0 68.78118 2.14314 68.08956 2.15903 0.69162 0.26141 59151.255156 0.000084 78.96123 2.47168 1.00000 0 72.25824 2.23420 71.74718 2.24586 0.51105 0.22855 59151.255324 0.000084 76.27272 2.43943 1.00000 0 69.97858 2.19867 69.26311 2.21524 0.71547 0.27042 59151.255498 0.000090 72.27378 2.30670 1.00000 0 66.36856 2.07099 65.50802 2.09076 0.86055 0.28685 59151.255680 0.000093 70.58555 2.27298 1.00000 0 64.10674 2.00334 62.99519 2.02887 1.11154 0.32087 59151.255856 0.000084 76.31766 2.47034 1.00000 0 69.08054 2.18452 68.16064 2.20593 0.91989 0.30663 59151.256036 0.000095 67.52539 2.16379 1.00000 0 61.86057 1.93788 61.05218 1.95652 0.80839 0.26946 59151.256212 0.000081 78.77199 2.54624 1.00000 0 72.76401 2.28169 71.49368 2.31097 1.27033 0.36671 59151.256380 0.000087 73.74752 2.40644 1.00000 0 66.71107 2.11064 65.52543 2.13822 1.18564 0.34227 59151.256554 0.000087 74.94257 2.42898 1.00000 0 67.24529 2.11908 66.15845 2.14427 1.08684 0.32769 59151.256727 0.000087 75.26163 2.40459 1.00000 0 68.44730 2.13793 67.55806 2.15838 0.88923 0.29641 59151.256907 0.000093 70.48647 2.24866 1.00000 0 63.41809 1.99255 62.86232 2.00542 0.55577 0.22689 59151.257089 0.000090 71.71014 2.30377 1.00000 0 66.17469 2.06796 65.12292 2.09213 1.05178 0.31712 59151.257263 0.000084 75.72232 2.43550 1.00000 0 69.56409 2.19215 68.74641 2.21113 0.81768 0.28909 59151.257430 0.000084 75.92141 2.42946 1.00000 0 69.56409 2.19215 68.95084 2.20640 0.61326 0.25036 59151.257601 0.000087 74.60448 2.36681 1.00000 0 68.38052 2.13689 67.78770 2.15055 0.59282 0.24202 59151.257769 0.000081 79.83266 2.53012 1.00000 0 73.05019 2.28617 72.52089 2.29839 0.52930 0.23671 59151.257937 0.000087 74.03490 2.36660 1.00000 0 68.04662 2.13167 67.25620 2.14991 0.79043 0.27946 59151.258107 0.000084 75.96647 2.41722 1.00000 0 69.28777 2.18779 68.98114 2.19494 0.30663 0.17703 59151.258275 0.000084 76.29575 2.44881 1.00000 0 70.18582 2.20192 69.26593 2.22317 0.91989 0.30663 59151.258446 0.000087 73.12549 2.33154 1.00000 0 66.71107 2.11064 66.41466 2.11757 0.29641 0.17113 59151.258617 0.000084 74.75885 2.43693 1.00000 0 69.14961 2.18561 67.92309 2.21410 1.22653 0.35407 59151.258785 0.000084 76.28188 2.42609 1.00000 0 69.70226 2.19433 69.29341 2.20383 0.40884 0.20442 59151.258949 0.000081 78.44775 2.50901 1.00000 0 71.76234 2.26593 71.23303 2.27826 0.52930 0.23671 59151.259117 0.000087 74.47813 2.35324 1.00000 0 67.91307 2.12957 67.61666 2.13644 0.29641 0.17113 59151.259294 0.000090 71.32304 2.30185 1.00000 0 65.91620 2.06392 64.76881 2.09033 1.14739 0.33122 59151.259470 0.000087 73.45157 2.37903 1.00000 0 67.97985 2.13062 66.69540 2.16020 1.28444 0.35624 59151.259644 0.000087 73.36105 2.37380 1.00000 0 67.77952 2.12748 66.59387 2.15484 1.18564 0.34227 59151.259815 0.000084 75.61485 2.42959 1.00000 0 69.35686 2.18888 68.64138 2.20552 0.71547 0.27042 59151.259982 0.000084 76.32482 2.44479 1.00000 0 70.11674 2.20084 69.29906 2.21975 0.81768 0.28909 59151.260153 0.000087 73.84753 2.37612 1.00000 0 68.18018 2.13376 67.09335 2.15877 1.08684 0.32769 59151.260327 0.000087 73.06087 2.35947 1.00000 0 67.37885 2.12118 66.39082 2.14407 0.98803 0.31244 59151.260503 0.000090 72.76630 2.32346 1.00000 0 66.30394 2.06998 65.44340 2.08976 0.86055 0.28685 59151.260677 0.000084 77.70205 2.46793 1.00000 0 70.25490 2.20301 69.74385 2.21483 0.51105 0.22855 59151.260845 0.000084 75.96670 2.42220 1.00000 0 69.35686 2.18888 68.94801 2.19841 0.40884 0.20442 59151.261015 0.000087 73.57199 2.36860 1.00000 0 67.77952 2.12748 66.79148 2.15030 0.98803 0.31244 59151.261189 0.000087 74.28896 2.38414 1.00000 0 68.51407 2.13898 67.42723 2.16393 1.08684 0.32769 59151.261354 0.000078 81.60867 2.61544 1.00000 0 74.86539 2.35687 74.09692 2.37470 0.76847 0.29045 59151.261522 0.000090 73.31106 2.32098 1.00000 0 67.40254 2.08706 66.54200 2.10668 0.86055 0.28685 59151.261698 0.000087 73.28989 2.36441 1.00000 0 67.51241 2.12328 66.52437 2.14615 0.98803 0.31244 59151.261869 0.000084 75.06438 2.42937 1.00000 0 69.08053 2.18452 68.16064 2.20593 0.91989 0.30663 59151.262040 0.000087 74.64401 2.36807 1.00000 0 68.38052 2.13689 67.78770 2.15055 0.59282 0.24202 59151.262297 0.000171 73.00813 1.68002 1.00000 0 67.19662 1.51051 66.29232 1.52548 0.90430 0.21315