/* ** ** 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 55156.092256 0.000145 44.14465 1.41492 1.00000 0 40.46738 1.27334 39.95871 1.28058 0.50867 0.13595 55156.092540 0.000139 45.67845 1.44830 1.00000 0 42.27873 1.32836 42.01380 1.33213 0.26493 0.10013 55156.092823 0.000145 42.80524 1.38328 1.00000 0 40.02665 1.26639 39.44531 1.27470 0.58133 0.14533 55156.093113 0.000145 43.65585 1.39827 1.00000 0 40.30711 1.27082 39.87111 1.27703 0.43600 0.12586 55156.093399 0.000142 44.28376 1.41573 1.00000 0 40.96617 1.29417 40.63250 1.29894 0.33367 0.11122 55156.093680 0.000139 45.56625 1.45941 1.00000 0 41.77789 1.32047 41.39942 1.32589 0.37847 0.11968 55156.093958 0.000139 47.07699 1.49010 1.00000 0 42.52914 1.33229 42.22637 1.33659 0.30278 0.10705 55156.094238 0.000142 45.51519 1.45367 1.00000 0 41.25236 1.29868 40.84454 1.30449 0.40782 0.12296 55156.094525 0.000145 43.67008 1.39528 1.00000 0 40.70778 1.27712 40.19911 1.28433 0.50867 0.13595 55156.094817 0.000148 42.90083 1.37173 1.00000 0 39.75246 1.24961 39.28939 1.25619 0.46307 0.12843 55156.095112 0.000148 42.56721 1.37728 1.00000 0 39.24181 1.24156 38.63625 1.25021 0.60555 0.14687 55156.095396 0.000136 46.99241 1.51306 1.00000 0 42.87991 1.35193 42.26147 1.36074 0.61844 0.15461 55156.095668 0.000136 46.72784 1.49907 1.00000 0 42.75203 1.34991 42.28820 1.35654 0.46383 0.13390 55156.095948 0.000145 43.06847 1.39303 1.00000 0 40.06671 1.26702 39.44904 1.27585 0.61767 0.14981 55156.096241 0.000148 42.17522 1.35906 1.00000 0 39.35965 1.24342 38.82534 1.25105 0.53431 0.13796 55156.096533 0.000145 44.86559 1.41972 1.00000 0 40.74784 1.27774 40.49351 1.28136 0.25433 0.09613 55156.096813 0.000136 46.10251 1.47435 1.00000 0 43.00778 1.35395 42.54395 1.36055 0.46383 0.13390 55156.097088 0.000139 44.80456 1.44412 1.00000 0 41.90310 1.32245 41.29755 1.33109 0.60555 0.15139 55156.097375 0.000148 42.61877 1.37586 1.00000 0 39.32037 1.24280 38.75043 1.25094 0.56993 0.14248 55156.097670 0.000148 43.33487 1.37203 1.00000 0 39.90959 1.25208 39.66024 1.25562 0.24935 0.09424 55156.097962 0.000145 43.11614 1.38016 1.00000 0 40.14684 1.26829 39.78351 1.27348 0.36333 0.11490 55156.098254 0.000148 42.69184 1.35636 1.00000 0 39.63462 1.24775 39.38527 1.25131 0.24935 0.09424 55156.098544 0.000142 44.87249 1.42789 1.00000 0 41.12970 1.29675 40.87018 1.30046 0.25952 0.09809 55156.098833 0.000148 42.91134 1.36346 1.00000 0 39.83102 1.25084 39.51044 1.25540 0.32059 0.10686 55156.099128 0.000148 43.20229 1.38207 1.00000 0 39.71318 1.24899 39.25011 1.25558 0.46307 0.12843 55156.099421 0.000145 44.35446 1.40296 1.00000 0 40.98825 1.28151 40.66125 1.28614 0.32700 0.10900 55156.099710 0.000145 44.13851 1.40207 1.00000 0 40.54751 1.27460 40.25684 1.27874 0.29067 0.10277 55156.100005 0.000150 41.95971 1.33990 1.00000 0 39.18062 1.22860 38.69152 1.23554 0.48910 0.13072 55156.100300 0.000145 43.69979 1.39625 1.00000 0 40.90811 1.28026 40.32678 1.28848 0.58133 0.14533 55156.100587 0.000142 44.43812 1.43620 1.00000 0 41.25236 1.29868 40.51086 1.30922 0.74150 0.16580 55156.100864 0.000136 45.71077 1.46740 1.00000 0 42.58154 1.34722 42.15636 1.35331 0.42518 0.12820 55156.101151 0.000150 41.89646 1.32935 1.00000 0 38.87241 1.22376 38.66280 1.22675 0.20962 0.08558 55156.101449 0.000148 42.91919 1.36775 1.00000 0 40.10599 1.25515 39.60730 1.26221 0.49869 0.13328 55156.101848 0.000252 43.95369 1.06404 0.98899 0 41.00157 0.97706 40.55818 0.98184 0.44339 0.09675 55156.159614 0.000153 42.45690 1.35146 0.98674 0 38.61324 1.21620 38.33426 1.22020 0.27898 0.09863 55156.159921 0.000153 41.57583 1.34151 1.00000 0 37.87438 1.19650 37.32382 1.20439 0.55056 0.13764 55156.160219 0.000145 44.72032 1.44935 1.00000 0 40.22698 1.26955 39.49749 1.27999 0.72949 0.16312 55156.160514 0.000150 43.02945 1.38278 1.00000 0 38.91094 1.22437 38.34979 1.23238 0.56115 0.14029 55156.160809 0.000145 43.99116 1.40899 1.00000 0 40.10678 1.26765 39.74203 1.27289 0.36474 0.11534 55156.161096 0.000142 45.08310 1.44144 1.00000 0 41.17059 1.29740 40.76118 1.30325 0.40941 0.12344 55156.161385 0.000148 43.38786 1.39807 1.00000 0 40.06671 1.25454 39.28001 1.26570 0.78670 0.16773 55156.161683 0.000150 42.57184 1.35618 1.00000 0 38.87241 1.22376 38.55677 1.22827 0.31564 0.10521 55156.161978 0.000145 44.60570 1.42318 1.00000 0 40.30711 1.27082 39.97884 1.27552 0.32827 0.10942 55156.162276 0.000153 42.06697 1.35921 1.00000 0 38.06337 1.19948 37.40959 1.20882 0.65379 0.14999 55156.162580 0.000150 42.69691 1.36070 1.00000 0 38.64126 1.22012 38.39576 1.22364 0.24550 0.09279 55156.162884 0.000153 42.12425 1.34386 1.00000 0 38.32796 1.20364 37.91505 1.20953 0.41292 0.11920 55156.163194 0.000156 41.32278 1.31952 1.00000 0 37.54399 1.18019 37.13872 1.18597 0.40527 0.11699 55156.163497 0.000148 43.80477 1.41033 1.00000 0 39.83102 1.25084 39.15160 1.26052 0.67943 0.15587 55156.163793 0.000148 43.21399 1.39831 1.00000 0 39.94887 1.25269 39.09064 1.26488 0.85822 0.17518 55156.164088 0.000148 42.91823 1.38010 1.00000 0 39.32037 1.24280 38.85550 1.24947 0.46487 0.12893 55156.164383 0.000148 44.03083 1.40208 1.00000 0 39.67390 1.24837 39.35207 1.25297 0.32183 0.10728 55156.164681 0.000150 42.66178 1.37199 1.00000 0 38.75684 1.22194 38.23076 1.22946 0.52607 0.13583 55156.164982 0.000150 42.60239 1.36473 1.00000 0 38.94947 1.22497 38.45846 1.23198 0.49100 0.13123 55156.165277 0.000145 44.97179 1.43480 1.00000 0 40.82798 1.27900 40.31734 1.28626 0.51064 0.13648 55156.165569 0.000148 44.06565 1.39573 1.00000 0 39.98815 1.25331 39.70208 1.25738 0.28607 0.10114 55156.165873 0.000156 40.97470 1.31297 1.00000 0 37.58109 1.18077 37.07450 1.18799 0.50659 0.13080 55156.166183 0.000153 42.27653 1.33932 1.00000 0 38.55476 1.20720 38.24507 1.21160 0.30969 0.10323 55156.166486 0.000150 42.60304 1.37060 1.00000 0 39.21915 1.22920 38.51771 1.23917 0.70143 0.15685 55156.166779 0.000142 45.27199 1.44336 1.00000 0 41.29324 1.29933 40.92105 1.30465 0.37219 0.11770 55156.167071 0.000150 43.42363 1.37687 1.00000 0 39.14209 1.22800 38.86152 1.23200 0.28057 0.09920 55156.167366 0.000145 43.98348 1.40874 1.00000 0 40.10678 1.26765 39.74203 1.27289 0.36474 0.11534 55156.167647 0.000136 47.17510 1.50038 1.00000 0 42.92253 1.35260 42.65091 1.35649 0.27162 0.10266 55156.167939 0.000156 41.51316 1.30920 1.00000 0 37.69239 1.18252 37.55730 1.18444 0.13509 0.06755 55156.168240 0.000145 44.35957 1.42338 1.00000 0 40.06671 1.26702 39.66549 1.27278 0.40122 0.12097 55156.168538 0.000153 41.80144 1.33447 1.00000 0 38.17677 1.20126 37.79826 1.20667 0.37851 0.11412 55156.168842 0.000150 42.69373 1.36309 1.00000 0 38.60273 1.21951 38.32216 1.22353 0.28057 0.09920 55156.169151 0.000159 40.23237 1.29946 1.00000 0 36.89780 1.15930 36.20147 1.16922 0.69633 0.15195 55156.169458 0.000148 44.00738 1.40200 1.00000 0 39.63462 1.24775 39.31279 1.25236 0.32183 0.10728 55156.169759 0.000153 42.25558 1.34040 1.00000 0 38.55476 1.20720 38.21066 1.21209 0.34410 0.10881 55156.170060 0.000148 43.80358 1.39561 1.00000 0 39.32037 1.24280 39.10582 1.24588 0.21456 0.08759 55156.170358 0.000150 42.87012 1.36002 1.00000 0 38.98799 1.22558 38.74249 1.22908 0.24550 0.09279 55156.170656 0.000148 43.85854 1.40727 1.00000 0 39.79174 1.25023 39.21959 1.25838 0.57215 0.14304 55156.170954 0.000150 42.31038 1.36395 1.00000 0 38.87241 1.22376 38.24112 1.23277 0.63129 0.14880 55156.171252 0.000148 43.47467 1.38788 1.00000 0 39.67390 1.24837 39.28055 1.25399 0.39335 0.11860 55156.171556 0.000156 40.55104 1.30466 1.00000 0 37.09880 1.17317 36.65976 1.17947 0.43904 0.12177 55156.171854 0.000142 44.72495 1.43821 1.00000 0 40.92528 1.29352 40.44144 1.30047 0.48385 0.13419 55156.172152 0.000156 40.82127 1.31036 1.00000 0 37.35850 1.17727 36.88568 1.18403 0.47282 0.12637 55156.172453 0.000145 44.05211 1.41293 1.00000 0 40.30711 1.27082 39.83294 1.27760 0.47417 0.13151 55156.172742 0.000145 43.64607 1.41442 1.00000 0 40.02665 1.26639 39.37010 1.27581 0.65654 0.15475 55156.173040 0.000153 42.53108 1.34808 1.00000 0 38.32796 1.20364 38.08710 1.20708 0.24087 0.09104 55156.173382 0.000188 43.25828 1.22896 1.00000 0 39.08045 1.09749 38.77182 1.10143 0.30863 0.09306