/* ** ** 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 60075.986653 0.000090 74.01664 2.29004 1.00000 0 68.37190 2.10201 68.09232 2.10665 0.27958 0.13979 60075.986832 0.000090 70.61003 2.23804 1.00000 0 66.23932 2.06897 65.61028 2.07957 0.62905 0.20968 60075.987008 0.000087 71.79793 2.30207 1.00000 0 67.57919 2.12433 66.71250 2.13902 0.86669 0.25019 60075.987179 0.000084 73.48200 2.36676 1.00000 0 69.08054 2.18452 68.25867 2.19853 0.82186 0.24780 60075.987347 0.000084 76.04638 2.40710 1.00000 0 70.32398 2.20409 69.87570 2.21168 0.44829 0.18301 60075.987515 0.000084 75.50238 2.41472 1.00000 0 70.46214 2.20626 69.49086 2.22264 0.97129 0.26939 60075.987677 0.000078 79.05237 2.54940 1.00000 0 74.49440 2.35102 73.45117 2.36876 1.04323 0.28934 60075.987839 0.000084 73.76758 2.36833 1.00000 0 69.28778 2.18779 68.54063 2.20051 0.74714 0.23627 60075.988007 0.000084 75.01349 2.39561 1.00000 0 70.66939 2.20950 69.69810 2.22586 0.97129 0.26939 60075.988175 0.000084 75.09973 2.39175 1.00000 0 70.60030 2.20842 69.77845 2.22228 0.82186 0.24780 60075.988339 0.000081 76.95991 2.45350 1.00000 0 72.04853 2.27044 71.50685 2.27965 0.54168 0.20474 60075.988504 0.000084 73.84813 2.36696 1.00000 0 69.28778 2.18779 68.61535 2.19924 0.67243 0.22414 60075.988675 0.000087 74.18549 2.33992 1.00000 0 69.11507 2.14834 68.46506 2.15924 0.65002 0.21667 60075.988849 0.000087 75.84422 2.39760 1.00000 0 69.44897 2.15352 68.58228 2.16801 0.86669 0.25019 60075.989022 0.000087 73.44406 2.31731 1.00000 0 68.18018 2.13376 67.81907 2.13986 0.36112 0.16150 60075.989196 0.000087 73.49271 2.33323 1.00000 0 68.24696 2.13480 67.59695 2.14577 0.65002 0.21667 60075.989370 0.000087 72.13147 2.32146 1.00000 0 67.31207 2.12013 66.37316 2.13606 0.93891 0.26041 60075.989540 0.000084 74.81370 2.38207 1.00000 0 70.18582 2.20192 69.51340 2.21330 0.67243 0.22414 60075.989711 0.000087 74.64924 2.32627 1.00000 0 69.64930 2.15662 69.36040 2.16146 0.28890 0.14445 60075.989885 0.000087 73.21223 2.30397 1.00000 0 68.31374 2.13585 68.02485 2.14073 0.28890 0.14445 60075.990055 0.000084 74.31834 2.36383 1.00000 0 69.42594 2.18997 69.05237 2.19634 0.37357 0.16707 60075.990223 0.000084 75.03687 2.40533 1.00000 0 69.28778 2.18779 68.61535 2.19924 0.67243 0.22414 60075.990394 0.000087 73.06863 2.31273 1.00000 0 67.97985 2.13062 67.54651 2.13795 0.43334 0.17691 60075.990562 0.000081 76.95589 2.45055 1.00000 0 71.97698 2.26931 71.51269 2.27722 0.46430 0.18955 60075.990727 0.000084 75.47724 2.38420 1.00000 0 70.60030 2.20842 70.15202 2.21599 0.44829 0.18301 60075.990892 0.000081 77.25790 2.46082 1.00000 0 72.40627 2.27607 71.78721 2.28657 0.61906 0.21887 60075.991059 0.000087 73.18858 2.31367 1.00000 0 68.58086 2.14002 68.00306 2.14975 0.57779 0.20428 60075.991227 0.000081 76.84473 2.45953 1.00000 0 72.19163 2.27270 71.41780 2.28583 0.77383 0.24471 60075.991395 0.000087 72.31267 2.29719 1.00000 0 67.71274 2.12643 67.20718 2.13500 0.50557 0.19109 60075.991566 0.000084 75.33874 2.39304 1.00000 0 70.73846 2.21058 69.99133 2.22317 0.74714 0.23627 60075.991734 0.000084 75.48370 2.41440 1.00000 0 69.56410 2.19215 68.89167 2.20358 0.67243 0.22414 60075.991904 0.000087 72.45225 2.32555 1.00000 0 67.44563 2.12223 66.57894 2.13693 0.86669 0.25019 60075.992072 0.000081 79.12063 2.51369 1.00000 0 71.83389 2.26706 71.52436 2.27233 0.30953 0.15477 60075.992231 0.000078 80.06993 2.55062 1.00000 0 74.34601 2.34868 73.94476 2.35552 0.40124 0.17944 60075.992390 0.000081 78.03856 2.49875 1.00000 0 73.05020 2.28617 71.96684 2.30443 1.08336 0.28954 60075.992561 0.000090 72.46564 2.28456 1.00000 0 67.14405 2.08305 66.44511 2.09474 0.69894 0.22102 60075.992741 0.000090 69.83723 2.23094 1.00000 0 65.65771 2.05987 64.88887 2.07287 0.76884 0.23181 60075.992917 0.000087 73.87840 2.33640 1.00000 0 68.31374 2.13585 67.80817 2.14438 0.50557 0.19109 60075.993088 0.000084 76.81627 2.41268 1.00000 0 70.94571 2.21381 70.64685 2.21885 0.29886 0.14943 60075.993258 0.000087 75.12637 2.35921 1.00000 0 69.04829 2.14730 68.61495 2.15458 0.43334 0.17691 60075.993426 0.000081 76.40929 2.44182 1.00000 0 71.47615 2.26141 71.01186 2.26934 0.46430 0.18955 60075.993588 0.000081 79.33454 2.49306 1.00000 0 74.33806 2.30623 73.71899 2.31660 0.61906 0.21887 60075.993759 0.000090 70.30743 2.24555 1.00000 0 66.30395 2.06998 65.32542 2.08643 0.97852 0.26152 60075.993933 0.000084 77.20465 2.43720 1.00000 0 71.15295 2.21704 70.55524 2.22709 0.59772 0.21132 60075.994098 0.000081 79.86576 2.50458 1.00000 0 74.40961 2.30734 73.86793 2.31641 0.54168 0.20474 60075.994265 0.000087 73.43656 2.32573 1.00000 0 67.91307 2.12957 67.47973 2.13691 0.43334 0.17691 60075.994439 0.000087 73.79532 2.35651 1.00000 0 67.24529 2.11908 66.66750 2.12890 0.57779 0.20428 60075.994616 0.000090 71.13277 2.27351 1.00000 0 64.75298 2.04562 64.26372 2.05397 0.48926 0.18492 60075.994792 0.000087 73.96664 2.33906 1.00000 0 68.31374 2.13585 67.80817 2.14438 0.50557 0.19109 60075.994966 0.000087 73.78320 2.35121 1.00000 0 67.51241 2.12328 66.93462 2.13309 0.57779 0.20428 60075.995139 0.000087 74.55080 2.36321 1.00000 0 67.77952 2.12748 67.34618 2.13482 0.43334 0.17691 60075.995316 0.000090 71.84584 2.27709 1.00000 0 66.88556 2.07904 66.04683 2.09309 0.83873 0.24212 60075.995492 0.000087 72.74197 2.32641 1.00000 0 67.04496 2.11592 66.46717 2.12576 0.57779 0.20428 60075.995663 0.000084 73.71515 2.36363 1.00000 0 69.01145 2.18343 68.41374 2.19363 0.59772 0.21132 60075.995828 0.000081 78.37522 2.50001 1.00000 0 71.97698 2.26931 71.43530 2.27853 0.54168 0.20474 60075.995993 0.000084 76.24688 2.40317 1.00000 0 71.36019 2.22027 70.76247 2.23030 0.59772 0.21132 60075.996166 0.000090 72.29687 2.27570 1.00000 0 66.30394 2.06998 65.95448 2.07587 0.34947 0.15629 60075.996340 0.000084 76.69399 2.45123 1.00000 0 70.11674 2.20084 69.29488 2.21475 0.82186 0.24780 60075.996511 0.000087 74.02119 2.34512 1.00000 0 68.51408 2.13898 67.86406 2.14992 0.65002 0.21667 60075.996679 0.000081 77.79783 2.47314 1.00000 0 72.69246 2.28057 72.07340 2.29104 0.61906 0.21887 60075.996846 0.000087 73.65154 2.32913 1.00000 0 67.44563 2.12223 67.22896 2.12592 0.21667 0.12510 60075.997017 0.000084 74.01775 2.36178 1.00000 0 69.21870 2.18670 68.77041 2.19435 0.44829 0.18301 60075.997185 0.000084 75.03928 2.38291 1.00000 0 70.32398 2.20409 69.72627 2.21420 0.59772 0.21132 60075.997353 0.000084 74.04665 2.36968 1.00000 0 69.49502 2.19106 68.82259 2.20250 0.67243 0.22414 60075.997521 0.000084 76.06536 2.39594 1.00000 0 71.22203 2.21812 70.69903 2.22691 0.52300 0.19768 60075.997686 0.000081 78.01942 2.48459 1.00000 0 72.90710 2.28393 72.13328 2.29700 0.77383 0.24471 60075.997850 0.000084 75.40314 2.40519 1.00000 0 69.49502 2.19106 68.97202 2.19996 0.52300 0.19768 60075.998021 0.000087 72.66207 2.30510 1.00000 0 68.11341 2.13271 67.53561 2.14247 0.57779 0.20428 60075.998192 0.000084 74.55820 2.39109 1.00000 0 70.32398 2.20409 69.27798 2.22175 1.04600 0.27956 60075.998360 0.000084 74.94451 2.38653 1.00000 0 70.39307 2.20517 69.64592 2.21779 0.74714 0.23627 60075.998528 0.000084 76.09269 2.40045 1.00000 0 71.01479 2.21489 70.49179 2.22369 0.52300 0.19768 60075.998692 0.000081 77.67827 2.49082 1.00000 0 71.47615 2.26141 70.85709 2.27197 0.61906 0.21887 60075.998863 0.000090 70.51472 2.22206 1.00000 0 65.72233 2.06088 65.51265 2.06443 0.20968 0.12106 60075.999037 0.000084 76.89262 2.41207 1.00000 0 71.56744 2.22349 71.11915 2.23101 0.44829 0.18301 60075.999208 0.000087 73.18410 2.32433 1.00000 0 67.31207 2.12013 66.95096 2.12627 0.36112 0.16150 60075.999378 0.000084 73.52874 2.36704 1.00000 0 69.14961 2.18561 68.32776 2.19961 0.82186 0.24780 60075.999549 0.000087 74.61279 2.34617 1.00000 0 69.51574 2.15456 68.86573 2.16542 0.65002 0.21667 60075.999723 0.000087 73.57323 2.34304 1.00000 0 68.24696 2.13480 67.45250 2.14820 0.79446 0.23954 60075.999899 0.000090 74.56314 2.29601 1.00000 0 69.85825 2.12474 69.29910 2.13391 0.55915 0.19769