/* ** ** 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 53489.788218 0.000165 38.18951 1.20446 1.00000 0 36.06008 1.12578 35.80725 1.12932 0.25282 0.08939 53489.788539 0.000156 39.48050 1.26896 1.00000 0 37.61823 1.18135 37.01778 1.18980 0.60045 0.14153 53489.788849 0.000153 39.62434 1.28457 1.00000 0 37.79882 1.19530 37.15305 1.20445 0.64577 0.14815 53489.789162 0.000159 38.78214 1.24101 1.00000 0 36.78857 1.15758 36.36279 1.16359 0.42578 0.11809 53489.789491 0.000171 35.49386 1.15430 1.00000 0 33.92092 1.07321 33.27976 1.08229 0.64116 0.13991 53489.789821 0.000159 38.74365 1.24041 1.00000 0 36.75214 1.15701 36.32637 1.16302 0.42578 0.11809 53489.790145 0.000165 37.77027 1.20590 1.00000 0 35.91949 1.12358 35.41385 1.13067 0.50564 0.12641 53489.790481 0.000171 35.97506 1.15505 1.00000 0 34.15860 1.07696 33.73116 1.08301 0.42744 0.11424 53489.790811 0.000159 38.57261 1.23356 1.00000 0 36.46075 1.15241 36.16598 1.15660 0.29477 0.09826 53489.791118 0.000148 41.50148 1.33666 1.00000 0 39.47754 1.24528 38.91241 1.25327 0.56513 0.14128 53489.791416 0.000150 40.92886 1.30898 1.00000 0 38.75688 1.22194 38.37582 1.22733 0.38106 0.11489 53489.791725 0.000159 39.24433 1.24719 1.00000 0 37.18923 1.16387 36.79621 1.16939 0.39302 0.11346 53489.792044 0.000159 38.77425 1.23881 1.00000 0 36.71572 1.15644 36.35545 1.16153 0.36027 0.10863 53489.792362 0.000159 39.45766 1.24534 1.00000 0 37.22566 1.16444 36.99639 1.16766 0.22926 0.08665 53489.792671 0.000150 41.08478 1.30922 1.00000 0 38.83393 1.22315 38.52216 1.22756 0.31177 0.10392 53489.792984 0.000162 38.05881 1.22040 1.00000 0 36.16740 1.13747 35.68489 1.14428 0.48251 0.12458 53489.793311 0.000165 37.75132 1.20062 1.00000 0 35.74376 1.12083 35.39613 1.12572 0.34763 0.10481 53489.793635 0.000159 38.85142 1.25461 1.00000 0 36.60644 1.15471 36.01691 1.16304 0.58954 0.13895 53489.793959 0.000165 37.71149 1.21297 1.00000 0 35.14627 1.11142 34.73544 1.11725 0.41084 0.11395 53489.794283 0.000159 39.37401 1.26583 1.00000 0 36.82499 1.15816 36.26821 1.16600 0.55678 0.13504 53489.794593 0.000150 41.89423 1.33200 1.00000 0 38.91098 1.22437 38.63385 1.22828 0.27713 0.09798 53489.794897 0.000153 40.79494 1.30314 1.00000 0 38.02562 1.19888 37.68574 1.20369 0.33988 0.10748 53489.795203 0.000153 40.50397 1.28542 1.00000 0 38.21461 1.20186 37.97670 1.20522 0.23792 0.08992 53489.795524 0.000168 37.34001 1.17876 1.00000 0 35.19657 1.10259 35.01022 1.10521 0.18635 0.07608 53489.795854 0.000162 37.67017 1.21227 1.00000 0 35.73811 1.13070 35.31994 1.13664 0.41817 0.11598 53489.796173 0.000156 39.22321 1.25964 1.00000 0 37.21014 1.17493 36.77648 1.18107 0.43366 0.12028 53489.796485 0.000156 39.99518 1.26645 1.00000 0 37.76662 1.18368 37.49976 1.18743 0.26687 0.09435 53489.796806 0.000165 37.36527 1.19157 1.00000 0 35.28686 1.11364 35.03404 1.11722 0.25282 0.08939 53489.797133 0.000162 38.25620 1.22712 1.00000 0 35.88121 1.13297 35.49520 1.13843 0.38601 0.11143 53489.797460 0.000165 37.19921 1.19308 1.00000 0 35.25171 1.11309 34.87248 1.11846 0.37923 0.10948 53489.797790 0.000165 37.47162 1.20472 1.00000 0 35.18142 1.11198 34.77058 1.11780 0.41084 0.11395 53489.798114 0.000159 39.35090 1.24571 1.00000 0 37.00711 1.16102 36.77785 1.16425 0.22926 0.08665 53489.798430 0.000156 40.48879 1.29133 1.00000 0 37.61823 1.18135 37.21793 1.18699 0.40030 0.11556 53489.798739 0.000153 40.79172 1.29924 1.00000 0 38.13902 1.20067 37.83312 1.20499 0.30589 0.10196 53489.799055 0.000162 38.25435 1.22321 1.00000 0 36.27472 1.13916 35.82438 1.14550 0.45034 0.12036 53489.799376 0.000159 39.93251 1.27483 1.00000 0 36.86141 1.15873 36.46839 1.16427 0.39302 0.11346 53489.799697 0.000162 37.99830 1.22118 1.00000 0 35.84544 1.13240 35.42726 1.13832 0.41817 0.11598 53489.800021 0.000162 38.34777 1.23599 1.00000 0 36.16740 1.13747 35.55622 1.14608 0.61117 0.14021 53489.800345 0.000162 38.39352 1.22890 1.00000 0 36.02430 1.13522 35.63830 1.14068 0.38601 0.11143 53489.800672 0.000165 37.22896 1.19154 1.00000 0 35.21657 1.11253 34.90054 1.11701 0.31603 0.09994 53489.800996 0.000159 39.62909 1.25301 1.00000 0 37.18923 1.16387 36.92722 1.16755 0.26202 0.09264 53489.801320 0.000165 38.01636 1.20067 1.00000 0 35.60318 1.11862 35.47676 1.12041 0.12641 0.06321 53489.801650 0.000165 37.02019 1.19418 1.00000 0 35.21657 1.11253 34.71092 1.11969 0.50564 0.12641 53489.801974 0.000159 39.36168 1.25416 1.00000 0 36.82499 1.15816 36.49747 1.16278 0.32752 0.10357 53489.802304 0.000171 35.99248 1.15046 1.00000 0 34.02279 1.07482 33.74800 1.07872 0.27478 0.09159 53489.802622 0.000148 41.62165 1.33634 1.00000 0 39.51682 1.24590 39.02233 1.25289 0.49449 0.13216 53489.802926 0.000156 40.07233 1.27476 1.00000 0 37.43274 1.17844 37.16587 1.18221 0.26687 0.09435 53489.803244 0.000162 37.90906 1.21528 1.00000 0 35.91698 1.13353 35.53098 1.13899 0.38601 0.11143 53489.803560 0.000153 40.74977 1.29757 1.00000 0 38.06342 1.19948 37.79151 1.20333 0.27190 0.09613 53489.803872 0.000159 38.54076 1.23513 1.00000 0 36.49717 1.15299 36.13690 1.15810 0.36027 0.10863 53489.804202 0.000171 36.55025 1.17412 1.00000 0 34.46420 1.08177 33.91463 1.08950 0.54957 0.12953 53489.804529 0.000156 39.25507 1.25802 1.00000 0 37.17304 1.17434 36.80610 1.17954 0.36694 0.11064 53489.804844 0.000159 39.96838 1.25825 1.00000 0 37.22566 1.16444 37.06190 1.16674 0.16376 0.07324 53489.805169 0.000165 37.33446 1.19308 1.00000 0 35.32201 1.11420 35.00598 1.11867 0.31603 0.09994 53489.805495 0.000162 38.45701 1.22149 1.00000 0 36.38204 1.14084 36.06037 1.14537 0.32167 0.10172 53489.805814 0.000156 39.40476 1.25824 1.00000 0 37.24724 1.17551 36.94701 1.17976 0.30023 0.10008 53489.806129 0.000159 39.31949 1.25277 1.00000 0 36.82499 1.15816 36.49747 1.16278 0.32752 0.10357 53489.806450 0.000162 38.01463 1.22023 1.00000 0 36.09585 1.13635 35.61335 1.14316 0.48251 0.12458 53489.806774 0.000162 38.49868 1.23552 1.00000 0 36.02430 1.13522 35.57397 1.14158 0.45034 0.12036 53489.807110 0.000174 36.31157 1.15140 1.00000 0 34.15691 1.06792 33.82666 1.07256 0.33025 0.09957 53489.807452 0.000168 36.94798 1.17653 1.00000 0 34.95479 1.09879 34.64421 1.10317 0.31058 0.09821 53489.807776 0.000156 39.95894 1.27871 1.00000 0 37.46983 1.17902 37.03617 1.18514 0.43366 0.12028 53489.808097 0.000165 37.50457 1.20078 1.00000 0 35.63832 1.11918 35.16428 1.12585 0.47404 0.12240 53489.808427 0.000165 38.14975 1.21689 1.00000 0 35.98978 1.12468 35.48414 1.13176 0.50564 0.12641 53489.808751 0.000159 39.67343 1.26390 1.00000 0 37.11638 1.16273 36.69061 1.16871 0.42578 0.11809 53489.809066 0.000156 39.74743 1.26042 1.00000 0 37.46983 1.17902 37.26968 1.18185 0.20015 0.08171 53489.809393 0.000171 36.20471 1.15280 1.00000 0 34.19256 1.07750 33.94831 1.08095 0.24425 0.08636 53489.809723 0.000159 39.60652 1.25756 1.00000 0 37.07996 1.16216 36.75244 1.16676 0.32752 0.10357 53489.810044 0.000162 38.34237 1.22635 1.00000 0 35.80966 1.13184 35.52016 1.13594 0.28950 0.09650 53489.810362 0.000156 39.36789 1.25870 1.00000 0 37.24724 1.17551 36.91366 1.18024 0.33358 0.10549 53489.810689 0.000171 35.85407 1.15021 1.00000 0 33.95488 1.07375 33.61903 1.07851 0.33585 0.10126 53489.811022 0.000162 38.33128 1.22535 1.00000 0 36.02430 1.13522 35.67047 1.14022 0.35384 0.10669 53489.811338 0.000153 40.45905 1.28357 1.00000 0 37.95002 1.19769 37.81407 1.19962 0.13595 0.06798 53489.811650 0.000159 38.78004 1.24094 1.00000 0 36.78856 1.15758 36.36279 1.16359 0.42578 0.11809 53489.811977 0.000168 36.41706 1.17412 1.00000 0 34.64392 1.09390 34.14700 1.10093 0.49693 0.12423 53489.812304 0.000159 38.65154 1.23580 1.00000 0 36.57002 1.15414 36.24250 1.15878 0.32752 0.10357 53489.812663 0.000200 37.95276 1.08933 1.00000 0 35.76974 1.01908 35.58699 1.02142 0.18275 0.06907