/* ** ** 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 54556.556044 0.000095 76.40469 2.40281 1.00000 0 64.53173 1.97928 63.60993 2.00063 0.92180 0.29150 54556.556238 0.000098 72.49516 2.33767 1.00000 0 59.80550 1.87719 58.91080 1.89839 0.89469 0.28293 54556.556444 0.000107 68.63262 2.21141 1.00000 0 55.76857 1.73768 54.69977 1.76279 1.06879 0.29643 54556.556652 0.000101 72.35934 2.35444 1.00000 0 58.49744 1.82983 57.19374 1.86054 1.30369 0.33661 54556.556863 0.000110 65.27184 2.10013 1.00000 0 53.72106 1.68290 52.92055 1.70183 0.80051 0.25314 54556.557075 0.000101 70.15838 2.21234 1.00000 0 59.06982 1.83876 58.63525 1.84900 0.43456 0.19434 54556.557274 0.000098 70.54095 2.25396 1.00000 0 59.56981 1.87349 59.03300 1.88626 0.53682 0.21915 54556.557468 0.000095 73.52856 2.33754 1.00000 0 61.98203 1.93978 61.42895 1.95288 0.55308 0.22579 54556.557662 0.000098 69.09818 2.26462 1.00000 0 59.09844 1.86606 57.84587 1.89585 1.25257 0.33476 54556.557859 0.000098 71.84862 2.28217 1.00000 0 60.86609 1.89376 60.15033 1.91059 0.71575 0.25306 54556.558058 0.000101 68.60352 2.20960 1.00000 0 58.15401 1.82445 57.28488 1.84504 0.86913 0.27484 54556.558258 0.000098 72.02849 2.33319 1.00000 0 60.10011 1.88181 58.93701 1.90926 1.16310 0.32259 54556.558449 0.000093 74.68102 2.44353 1.00000 0 62.97990 1.98565 61.64905 2.01726 1.33085 0.35569 54556.558640 0.000098 72.97057 2.32927 1.00000 0 59.68765 1.87534 59.15084 1.88810 0.53682 0.21915 54556.558837 0.000098 71.21469 2.27585 1.00000 0 60.15903 1.88273 59.44328 1.89966 0.71575 0.25306 54556.559042 0.000107 66.40263 2.12838 1.00000 0 55.22712 1.72923 54.48719 1.74673 0.73993 0.24664 54556.559248 0.000098 70.99273 2.24937 1.00000 0 59.62873 1.87441 59.36032 1.88081 0.26841 0.15497 54556.559444 0.000098 70.21384 2.24077 1.00000 0 59.09844 1.86606 58.74056 1.87462 0.35788 0.17894 54556.559641 0.000098 68.97536 2.26904 1.00000 0 58.98059 1.86420 57.63856 1.89613 1.34204 0.34651 54556.559841 0.000101 68.96287 2.23165 1.00000 0 58.78363 1.83430 57.56684 1.86291 1.21678 0.32520 54556.560043 0.000101 69.05411 2.20215 1.00000 0 58.38296 1.82804 57.77457 1.84245 0.60839 0.22995 54556.560243 0.000098 71.43141 2.27698 1.00000 0 60.45364 1.88733 59.73788 1.90422 0.71575 0.25306 54556.560446 0.000104 65.67841 2.13998 1.00000 0 55.87084 1.76327 54.85685 1.78740 1.01398 0.29271 54556.560651 0.000101 69.13335 2.19541 1.00000 0 58.26848 1.82625 57.83392 1.83656 0.43456 0.19434 54556.560853 0.000101 68.16227 2.21154 1.00000 0 58.21125 1.82535 57.08138 1.85205 1.12987 0.31337 54556.561056 0.000101 67.54253 2.20188 1.00000 0 57.69610 1.81726 56.56623 1.84408 1.12987 0.31337 54556.561256 0.000098 69.24788 2.25871 1.00000 0 59.33413 1.86978 58.17102 1.89740 1.16310 0.32259 54556.561450 0.000095 72.60867 2.33243 1.00000 0 61.67849 1.93503 60.84887 1.95469 0.82962 0.27654 54556.561643 0.000098 69.91032 2.26112 1.00000 0 59.39305 1.87071 58.49835 1.89198 0.89469 0.28293 54556.561840 0.000098 69.93906 2.27036 1.00000 0 59.27520 1.86885 58.29104 1.89226 0.98416 0.29674 54556.562037 0.000098 69.54451 2.26837 1.00000 0 59.33413 1.86978 58.17102 1.89740 1.16310 0.32259 54556.562237 0.000101 69.68302 2.21324 1.00000 0 58.84087 1.83520 58.23248 1.84955 0.60839 0.22995 54556.562433 0.000095 72.76366 2.32262 1.00000 0 61.49637 1.93217 60.94329 1.94532 0.55308 0.22579 54556.562624 0.000095 71.15088 2.32204 1.00000 0 60.76789 1.92069 59.66172 1.94705 1.10616 0.31932 54556.562818 0.000098 70.21761 2.25785 1.00000 0 59.45197 1.87163 58.73621 1.88866 0.71575 0.25306 54556.563012 0.000095 73.14351 2.32482 1.00000 0 61.37496 1.93026 61.00624 1.93904 0.36872 0.18436 54556.563215 0.000107 64.25278 2.08584 1.00000 0 54.73983 1.72158 53.75325 1.74498 0.98658 0.28480 54556.563423 0.000101 67.84758 2.18741 1.00000 0 57.75334 1.81816 56.97112 1.83676 0.78222 0.26074 54556.563623 0.000098 69.82150 2.24015 1.00000 0 59.09844 1.86606 58.56162 1.87888 0.53682 0.21915 54556.563825 0.000104 65.87721 2.15443 1.00000 0 56.31602 1.77028 55.04855 1.80027 1.26748 0.32726 54556.564028 0.000098 70.08592 2.28118 1.00000 0 59.86442 1.87811 58.61185 1.90772 1.25257 0.33476 54556.564227 0.000101 69.08482 2.21942 1.00000 0 58.72639 1.83341 57.77035 1.85593 0.95604 0.28826 54556.564430 0.000101 67.53159 2.21436 1.00000 0 57.92505 1.82086 56.53445 1.85375 1.39061 0.34765 54556.564632 0.000101 68.36532 2.19021 1.00000 0 57.86782 1.81996 57.25943 1.83443 0.60839 0.22995 54556.564829 0.000095 71.81611 2.31524 1.00000 0 60.95001 1.92357 60.21256 1.94115 0.73744 0.26073 54556.565023 0.000098 68.75175 2.25209 1.00000 0 58.86275 1.86234 57.69965 1.89007 1.16310 0.32259 54556.565220 0.000098 70.90060 2.26809 1.00000 0 60.04118 1.88088 59.32543 1.89783 0.71575 0.25306 54556.565425 0.000107 65.74215 2.09454 1.00000 0 55.60613 1.73515 54.94841 1.75066 0.65772 0.23254 54556.565628 0.000095 71.70013 2.31632 1.00000 0 60.70718 1.91973 59.96973 1.93735 0.73744 0.26073 54556.565822 0.000098 72.10385 2.27373 1.00000 0 60.80717 1.89284 60.35982 1.90339 0.44735 0.20006 54556.566018 0.000098 71.67536 2.26720 1.00000 0 60.74825 1.89193 60.21143 1.90458 0.53682 0.21915 54556.566218 0.000101 67.58134 2.18097 1.00000 0 57.35267 1.81184 56.65737 1.82844 0.69530 0.24583 54556.566418 0.000098 69.98456 2.24198 1.00000 0 59.27520 1.86885 58.73839 1.88165 0.53682 0.21915 54556.566612 0.000095 72.38551 2.30511 1.00000 0 60.82859 1.92165 60.55205 1.92827 0.27654 0.15966 54556.566805 0.000098 69.89126 2.23506 1.00000 0 58.86275 1.86234 58.50488 1.87091 0.35788 0.17894 54556.567005 0.000101 67.15247 2.17051 1.00000 0 57.18096 1.80913 56.48566 1.82575 0.69530 0.24583 54556.567202 0.000095 72.21850 2.31852 1.00000 0 61.13213 1.92644 60.48687 1.94181 0.64526 0.24389 54556.567393 0.000095 72.52515 2.30601 1.00000 0 61.01072 1.92452 60.73417 1.93113 0.27654 0.15966 54556.567587 0.000098 68.83433 2.25240 1.00000 0 58.98059 1.86420 57.81749 1.89190 1.16310 0.32259 54556.567786 0.000101 68.40377 2.18679 1.00000 0 57.81058 1.81906 57.28910 1.83147 0.52148 0.21289 54556.567983 0.000095 71.93231 2.33012 1.00000 0 61.01072 1.92452 60.08891 1.94647 0.92180 0.29150 54556.568171 0.000093 73.81476 2.39491 1.00000 0 62.72948 1.98170 61.77888 2.00437 0.95061 0.30061 54556.568359 0.000095 73.22256 2.31538 1.00000 0 61.67849 1.93503 61.40195 1.94160 0.27654 0.15966 54556.568553 0.000098 71.01656 2.25880 1.00000 0 60.10011 1.88181 59.56329 1.89453 0.53682 0.21915 54556.568747 0.000095 72.54926 2.32306 1.00000 0 61.43567 1.93121 60.79040 1.94655 0.64526 0.24389 54556.568941 0.000098 69.98043 2.25619 1.00000 0 59.45197 1.87163 58.64674 1.89078 0.80522 0.26841 54556.569141 0.000101 69.29485 2.20409 1.00000 0 58.38296 1.82804 57.86148 1.84040 0.52148 0.21289 54556.569334 0.000093 73.58933 2.37221 1.00000 0 62.54167 1.97873 61.87625 1.99465 0.66543 0.25151 54556.569520 0.000093 74.38520 2.39697 1.00000 0 63.23032 1.98960 62.37477 2.00993 0.85555 0.28518 54556.569711 0.000098 70.57664 2.26485 1.00000 0 59.98226 1.87996 59.17704 1.89903 0.80522 0.26841 54556.569910 0.000101 68.65535 2.21254 1.00000 0 58.38296 1.82804 57.42692 1.85063 0.95604 0.28826 54556.570113 0.000101 68.29986 2.19278 1.00000 0 57.92505 1.82086 57.22975 1.83738 0.69530 0.24583 54556.570321 0.000107 64.64480 2.08649 1.00000 0 55.06469 1.72668 54.16033 1.74808 0.90436 0.27268 54556.570527 0.000098 69.14085 2.27300 1.00000 0 59.62873 1.87441 58.10776 1.91037 1.52098 0.36889 54556.570723 0.000098 71.25505 2.28086 1.00000 0 60.57148 1.88917 59.67679 1.91024 0.89469 0.28293 54556.570923 0.000101 67.69421 2.20678 1.00000 0 57.98229 1.82176 56.76551 1.85056 1.21678 0.32520 54556.571128 0.000104 66.13909 2.14700 1.00000 0 56.26038 1.76940 55.24639 1.79345 1.01398 0.29271 54556.571331 0.000098 71.29117 2.27215 1.00000 0 59.86442 1.87811 59.32761 1.89086 0.53682 0.21915 54556.571531 0.000101 68.83797 2.23112 1.00000 0 58.61191 1.83162 57.39513 1.86027 1.21678 0.32520 54556.571727 0.000095 71.79266 2.33934 1.00000 0 61.25354 1.92835 60.05520 1.95678 1.19834 0.33236 54556.571921 0.000098 70.37768 2.26548 1.00000 0 59.62873 1.87441 58.82351 1.89353 0.80522 0.26841 54556.572112 0.000093 75.10901 2.40383 1.00000 0 63.41813 1.99255 62.75270 2.00836 0.66543 0.25151 54556.572306 0.000101 69.47335 2.19602 1.00000 0 58.49744 1.82983 58.14978 1.83807 0.34765 0.17383 54556.572509 0.000101 68.49083 2.18849 1.00000 0 57.86782 1.81996 57.34634 1.83237 0.52148 0.21289 54556.572705 0.000095 71.64018 2.30198 1.00000 0 60.70718 1.91973 60.15409 1.93296 0.55308 0.22579 54556.572899 0.000098 71.13648 2.25166 1.00000 0 59.74657 1.87626 59.47817 1.88265 0.26841 0.15497 54556.573099 0.000101 68.72272 2.19479 1.00000 0 57.92505 1.82086 57.40358 1.83326 0.52148 0.21289 54556.573299 0.000098 70.03336 2.24597 1.00000 0 59.45197 1.87163 58.82568 1.88654 0.62628 0.23671 54556.573498 0.000101 68.73130 2.22998 1.00000 0 58.78363 1.83430 57.47993 1.86493 1.30369 0.33661 54556.573698 0.000098 70.18430 2.23871 1.00000 0 59.15736 1.86699 58.79948 1.87555 0.35788 0.17894 54556.573900 0.000104 65.40089 2.13440 1.00000 0 55.70390 1.76063 54.68991 1.78480 1.01398 0.29271 54556.574100 0.000095 72.53845 2.31284 1.00000 0 61.31425 1.92930 60.85335 1.94028 0.46090 0.20612 54556.574294 0.000098 70.21069 2.25880 1.00000 0 59.39305 1.87071 58.67729 1.88774 0.71575 0.25306 54556.574491 0.000098 69.41830 2.25219 1.00000 0 59.03952 1.86513 58.14482 1.88647 0.89469 0.28293 54556.574690 0.000101 68.61220 2.20645 1.00000 0 58.32572 1.82715 57.45659 1.84770 0.86913 0.27484 54556.574887 0.000095 71.81297 2.33258 1.00000 0 61.31425 1.92930 60.20808 1.95555 1.10616 0.31932 54556.575084 0.000101 69.49178 2.22330 1.00000 0 58.89810 1.83609 58.02898 1.85655 0.86913 0.27484 54556.575283 0.000098 70.44839 2.28572 1.00000 0 60.21795 1.88365 58.96538 1.91317 1.25257 0.33476 54556.575474 0.000093 73.89468 2.41025 1.00000 0 62.72948 1.98170 61.58875 2.00887 1.14073 0.32930 54556.575663 0.000095 73.96138 2.36015 1.00000 0 62.46769 1.94737 61.63806 1.96690 0.82962 0.27654 54556.575862 0.000104 66.74180 2.14742 1.00000 0 56.64991 1.77552 55.80493 1.79551 0.84499 0.26721 54556.576068 0.000101 69.24963 2.21893 1.00000 0 58.72639 1.83341 57.85726 1.85390 0.86913 0.27484 54556.576273 0.000104 67.75845 2.15443 1.00000 0 57.37334 1.78682 56.69735 1.80273 0.67599 0.23900 54556.576476 0.000098 68.87930 2.26592 1.00000 0 58.98059 1.86420 57.63856 1.89613 1.34204 0.34651 54556.576669 0.000095 72.20562 2.32162 1.00000 0 60.95000 1.92357 60.30474 1.93896 0.64526 0.24389 54556.576863 0.000098 69.63199 2.26280 1.00000 0 59.15736 1.86699 58.17320 1.89042 0.98416 0.29674 54556.577060 0.000098 70.24159 2.26212 1.00000 0 59.27520 1.86885 58.55945 1.88590 0.71575 0.25306 54556.577260 0.000101 69.00379 2.21324 1.00000 0 58.32572 1.82715 57.54351 1.84566 0.78222 0.26074 54556.577459 0.000098 69.84991 2.24568 1.00000 0 58.86275 1.86234 58.32594 1.87519 0.53682 0.21915 54556.577659 0.000101 67.93937 2.18200 1.00000 0 57.29543 1.81094 56.77396 1.82341 0.52148 0.21289 54556.577862 0.000101 68.77798 2.20117 1.00000 0 57.98229 1.82176 57.37390 1.83621 0.60839 0.22995 54556.578064 0.000101 69.90926 2.21003 1.00000 0 58.78363 1.83430 58.34906 1.84457 0.43456 0.19434 54556.578264 0.000098 69.95563 2.26617 1.00000 0 59.21628 1.86792 58.32159 1.88922 0.89469 0.28293 54556.578458 0.000095 73.98477 2.38829 1.00000 0 61.43567 1.93121 60.51386 1.95309 0.92180 0.29150 54556.578649 0.000095 72.99506 2.35357 1.00000 0 61.86061 1.93788 60.84663 1.96185 1.01398 0.30573 54556.578854 0.000110 67.52866 2.10429 1.00000 0 57.30598 1.73814 56.42542 1.75830 0.88056 0.26550