/* ** ** 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 57930.141917 0.000127 30.61070 2.20969 1.00000 0 9.15160 0.64550 9.00653 0.64731 0.14507 0.04836 57930.142252 0.000208 25.55812 1.87007 1.00000 0 5.59265 0.39447 5.42519 0.39656 0.16746 0.04061 57930.142614 0.000153 28.82307 2.07618 1.00000 0 7.59756 0.53589 7.47712 0.53739 0.12044 0.04015 57930.142900 0.000133 30.00068 2.14578 1.00000 0 8.84081 0.62050 8.70204 0.62222 0.13876 0.04625 57930.143169 0.000136 27.20215 1.98450 1.00000 0 8.65271 0.60730 8.38108 0.61067 0.27162 0.06402 57930.143430 0.000124 31.42778 2.23997 1.00000 0 9.41102 0.66216 9.31206 0.66339 0.09896 0.04040 57930.143684 0.000130 28.77459 2.07045 1.00000 0 9.08179 0.63585 8.87690 0.63839 0.20489 0.05683 57930.143936 0.000122 30.29094 2.19364 1.00000 0 9.63509 0.67792 9.39868 0.68086 0.23641 0.06318 57930.144179 0.000122 31.98627 2.32796 1.00000 0 9.58739 0.67624 9.33410 0.67940 0.25330 0.06540 57930.144431 0.000130 30.26688 2.17794 1.00000 0 9.03727 0.63429 8.84814 0.63664 0.18913 0.05460 57930.144686 0.000124 32.63842 2.34844 0.97674 0 9.68279 0.67960 9.48015 0.68211 0.20264 0.05850 57930.144949 0.000139 29.11939 2.07258 1.00000 0 8.51418 0.59611 8.39597 0.59757 0.11821 0.04179 57930.145218 0.000130 30.02586 2.16696 1.00000 0 8.94823 0.63116 8.77487 0.63332 0.17337 0.05227 57930.145490 0.000142 28.70873 2.03644 1.00000 0 8.46307 0.58822 8.31833 0.59000 0.14474 0.04577 57930.145779 0.000148 26.70410 1.91110 1.00000 0 7.89550 0.55691 7.79815 0.55812 0.09735 0.03679 57930.146060 0.000133 28.90830 2.09238 1.00000 0 8.71016 0.61590 8.54056 0.61802 0.16960 0.05114 57930.146323 0.000130 28.76377 2.08091 1.00000 0 8.99275 0.63273 8.78786 0.63527 0.20489 0.05683 57930.146598 0.000145 27.02137 1.93407 1.00000 0 8.05341 0.56804 7.95412 0.56928 0.09929 0.03753 57930.146876 0.000133 28.82960 2.08943 1.00000 0 8.75371 0.61744 8.55327 0.61994 0.20044 0.05559 57930.147131 0.000122 33.11887 2.34758 1.00000 0 9.73049 0.68127 9.62917 0.68252 0.10132 0.04136 57930.147380 0.000127 31.16550 2.23226 1.00000 0 9.28819 0.65030 9.11088 0.65250 0.17731 0.05346 57930.147692 0.000185 33.88679 1.93572 1.00000 0 9.95407 0.55820 9.79893 0.55973 0.15514 0.04146 57930.148002 0.000124 31.20563 2.26300 1.00000 0 9.31784 0.65887 9.11992 0.66134 0.19793 0.05714 57930.148259 0.000133 29.81119 2.14280 1.00000 0 8.92791 0.62355 8.71206 0.62622 0.21585 0.05769 57930.148522 0.000130 30.28024 2.18546 1.00000 0 8.94823 0.63116 8.77487 0.63332 0.17337 0.05227 57930.148786 0.000133 29.91906 2.16888 1.00000 0 8.75371 0.61744 8.55327 0.61994 0.20044 0.05559 57930.149046 0.000127 33.94783 2.33937 1.00000 0 9.92562 0.67225 9.78055 0.67398 0.14507 0.04836 57930.149310 0.000136 29.05876 2.07447 1.00000 0 8.61008 0.60580 8.50445 0.60712 0.10563 0.03992 57930.149573 0.000127 30.56041 2.20101 1.00000 0 9.15160 0.64550 8.99041 0.64751 0.16119 0.05097 57930.149819 0.000119 33.34792 2.38567 1.00000 0 9.87009 0.69446 9.73171 0.69618 0.13839 0.04893 57930.150073 0.000136 27.58865 1.96393 1.00000 0 8.56746 0.60430 8.50710 0.60506 0.06036 0.03018 57930.150415 0.000205 33.75980 1.84049 0.98592 0 9.95944 0.53388 9.81759 0.53523 0.14185 0.03791 57930.150750 0.000130 30.22077 2.18142 1.00000 0 8.94823 0.63116 8.77487 0.63332 0.17337 0.05227 57930.151011 0.000130 30.92312 2.21820 1.00000 0 8.94823 0.63116 8.82215 0.63273 0.12609 0.04458 57930.151268 0.000127 32.13685 2.29892 1.00000 0 9.42478 0.65507 9.19912 0.65784 0.22567 0.06031 57930.151538 0.000142 28.04310 2.01758 1.00000 0 8.29953 0.58251 8.12584 0.58467 0.17369 0.05014 57930.151804 0.000124 31.07433 2.27201 1.00000 0 9.36443 0.66052 9.08403 0.66401 0.28039 0.06801 57930.152050 0.000122 33.10913 2.39731 1.00000 0 9.68279 0.67960 9.42949 0.68274 0.25330 0.06540 57930.152293 0.000122 32.89283 2.34607 1.00000 0 9.73049 0.68127 9.57851 0.68315 0.15198 0.05066 57930.152550 0.000136 29.50932 2.11112 1.00000 0 8.61008 0.60580 8.48936 0.60730 0.12072 0.04268 57930.152831 0.000145 27.90893 1.98645 1.00000 0 8.33388 0.57785 8.14948 0.58011 0.18440 0.05114 57930.153103 0.000127 30.95455 2.23060 1.00000 0 9.10607 0.64390 8.96100 0.64571 0.14507 0.04836 57930.153369 0.000139 28.45823 2.08574 0.97917 0 8.52483 0.60280 8.26830 0.60600 0.25653 0.06222 57930.153635 0.000127 29.43277 2.12234 1.00000 0 9.15160 0.64550 8.99041 0.64751 0.16119 0.05097 57930.153965 0.000203 26.97709 1.65174 1.00000 0 7.87025 0.47459 7.76893 0.47567 0.10132 0.03204