/* ** ** 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 54474.427499 0.000153 41.29313 1.31589 1.00000 0 38.29017 1.20305 37.91717 1.20829 0.37300 0.11246 54474.427815 0.000162 39.10300 1.25441 1.00000 0 35.77385 1.13127 35.42083 1.13626 0.35302 0.10644 54474.428150 0.000174 37.02510 1.17984 1.00000 0 33.65604 1.06007 33.38646 1.06387 0.26958 0.08986 54474.428498 0.000174 37.76228 1.20458 1.00000 0 33.75621 1.06164 33.42672 1.06628 0.32948 0.09934 54474.428836 0.000165 39.53678 1.26314 1.00000 0 35.42741 1.11586 35.08059 1.12075 0.34683 0.10457 54474.429160 0.000159 39.87341 1.27357 1.00000 0 36.64283 1.15529 36.31607 1.15990 0.32676 0.10333 54474.429484 0.000165 39.34350 1.25336 1.00000 0 35.35712 1.11475 35.10488 1.11831 0.25224 0.08918 54474.429820 0.000171 38.10299 1.22586 1.00000 0 34.36230 1.08017 33.81401 1.08787 0.54829 0.12923 54474.430161 0.000171 38.18028 1.22327 1.00000 0 34.29439 1.07910 33.86794 1.08510 0.42645 0.11397 54474.430500 0.000168 38.46345 1.23774 1.00000 0 34.50573 1.09171 34.10291 1.09741 0.40282 0.11172 54474.430838 0.000171 37.96786 1.21245 1.00000 0 34.43021 1.08124 34.03422 1.08680 0.39599 0.10983 54474.431174 0.000165 39.83319 1.26243 1.00000 0 35.98975 1.12468 35.64293 1.12953 0.34683 0.10457 54474.431510 0.000171 37.43288 1.20006 1.00000 0 34.43021 1.08124 33.94284 1.08808 0.48737 0.12184 54474.431857 0.000177 36.93531 1.18430 1.00000 0 33.20283 1.04424 32.76089 1.05045 0.44193 0.11411 54474.432204 0.000171 38.07063 1.22258 1.00000 0 34.22648 1.07803 33.76957 1.08447 0.45691 0.11797 54474.432537 0.000162 39.73876 1.27086 1.00000 0 35.98849 1.13466 35.63548 1.13964 0.35302 0.10644 54474.432873 0.000174 37.81743 1.19763 1.00000 0 34.15688 1.06792 33.85735 1.07212 0.29953 0.09472 54474.433205 0.000159 41.04185 1.30447 1.00000 0 36.71568 1.15644 36.48695 1.15966 0.22873 0.08645 54474.433529 0.000165 38.96909 1.25696 1.00000 0 35.39227 1.11530 34.82473 1.12330 0.56753 0.13377 54474.433862 0.000168 38.75711 1.24690 1.00000 0 34.95475 1.09879 34.39701 1.10663 0.55775 0.13146 54474.434201 0.000171 37.86192 1.21379 1.00000 0 34.43021 1.08124 33.94284 1.08808 0.48737 0.12184 54474.434531 0.000159 41.54774 1.31286 1.00000 0 37.04350 1.16159 36.84744 1.16434 0.19606 0.08004 54474.434852 0.000162 40.27966 1.28987 1.00000 0 36.16737 1.13747 35.71807 1.14379 0.44930 0.12008 54474.435173 0.000159 40.34390 1.28303 1.00000 0 36.86138 1.15873 36.56729 1.16287 0.29409 0.09803 54474.435494 0.000162 39.97822 1.28521 1.00000 0 35.98849 1.13466 35.50711 1.14144 0.48139 0.12429 54474.435818 0.000162 39.45199 1.26572 1.00000 0 35.95272 1.13409 35.53552 1.13998 0.41720 0.11571 54474.436145 0.000165 39.58830 1.25569 1.00000 0 35.56800 1.11807 35.34729 1.12118 0.22071 0.08342 54474.436469 0.000159 41.28273 1.31421 1.00000 0 36.97065 1.16044 36.61121 1.16549 0.35944 0.10837 54474.436799 0.000171 38.29230 1.22019 1.00000 0 34.22648 1.07803 33.95234 1.08190 0.27415 0.09138 54474.437123 0.000153 42.69693 1.35917 1.00000 0 38.17678 1.20126 37.87159 1.20556 0.30518 0.10173 54474.437441 0.000165 39.01180 1.24876 1.00000 0 35.11110 1.11087 34.82733 1.11489 0.28377 0.09459 54474.437771 0.000165 39.28355 1.25949 1.00000 0 35.63829 1.11917 35.13382 1.12626 0.50447 0.12612 54474.438098 0.000162 39.87302 1.27624 1.00000 0 36.02427 1.13522 35.63916 1.14065 0.38511 0.11117 54474.438417 0.000156 41.63358 1.33041 1.00000 0 37.28431 1.17610 36.95149 1.18080 0.33281 0.10524 54474.438744 0.000171 37.89867 1.21033 1.00000 0 34.43021 1.08124 34.03422 1.08680 0.39599 0.10983 54474.439073 0.000159 39.94651 1.28538 1.00000 0 36.67926 1.15586 36.15644 1.16323 0.52282 0.13070 54474.439400 0.000168 38.59314 1.23775 1.00000 0 35.16200 1.10205 34.60425 1.10986 0.55775 0.13146 54474.439742 0.000174 37.50602 1.19257 1.00000 0 33.88976 1.06374 33.59023 1.06795 0.29953 0.09472 54474.440106 0.000191 40.06308 1.18909 0.98655 0 35.87470 1.05060 35.54348 1.05495 0.33122 0.09561 54474.494172 0.000159 40.14661 1.28919 0.99300 0 36.90112 1.16343 36.43713 1.17002 0.46399 0.12401 54474.494484 0.000153 41.04215 1.32267 1.00000 0 37.76099 1.19470 37.28286 1.20152 0.47813 0.12779 54474.494794 0.000156 40.48407 1.30546 1.00000 0 37.39560 1.17785 36.79225 1.18640 0.60335 0.14221 54474.495115 0.000165 38.82055 1.24482 1.00000 0 35.63829 1.11917 35.13020 1.12636 0.50809 0.12702 54474.495442 0.000162 39.11446 1.25701 1.00000 0 36.20314 1.13804 35.65366 1.14581 0.54948 0.13327 54474.495763 0.000159 39.53910 1.27230 1.00000 0 36.67926 1.15586 36.15269 1.16333 0.52656 0.13164 54474.496087 0.000165 38.90152 1.23771 1.00000 0 35.63829 1.11917 35.32074 1.12367 0.31755 0.10042 54474.496423 0.000171 37.51154 1.20290 1.00000 0 33.98880 1.07428 33.65133 1.07909 0.33747 0.10175 54474.496753 0.000159 41.02048 1.30518 1.00000 0 36.64283 1.15529 36.41246 1.15856 0.23037 0.08707 54474.497077 0.000165 38.44564 1.23875 1.00000 0 35.21653 1.11253 34.74020 1.11931 0.47633 0.12299 54474.497401 0.000159 40.10294 1.28061 1.00000 0 36.38786 1.15126 36.15749 1.15455 0.23037 0.08707 54474.497713 0.000153 41.73245 1.34334 1.00000 0 37.76099 1.19470 37.31701 1.20103 0.44398 0.12314 54474.498023 0.000156 40.74594 1.30111 1.00000 0 37.06171 1.17258 36.82708 1.17593 0.23464 0.08868 54474.498336 0.000156 40.19302 1.28952 1.00000 0 37.09881 1.17317 36.73009 1.17842 0.36872 0.11117 54474.498663 0.000171 37.14396 1.18562 1.00000 0 34.29439 1.07910 33.95692 1.08389 0.33747 0.10175 54474.498995 0.000162 38.83381 1.25825 1.00000 0 35.73808 1.13070 35.15628 1.13899 0.58180 0.13713 54474.499322 0.000165 38.98499 1.25100 1.00000 0 35.32197 1.11420 34.90915 1.12006 0.41282 0.11450 54474.499649 0.000162 39.19043 1.26525 1.00000 0 35.88118 1.13296 35.33170 1.14078 0.54948 0.13327 54474.499965 0.000153 41.01453 1.31242 1.00000 0 37.79879 1.19530 37.49142 1.19969 0.30737 0.10246 54474.500280 0.000162 39.43594 1.26078 1.00000 0 36.02427 1.13522 35.66872 1.14027 0.35555 0.10720 54474.500610 0.000168 38.33532 1.21052 1.00000 0 35.09291 1.10096 34.93688 1.10317 0.15604 0.06978 54474.500946 0.000168 38.03157 1.21525 1.00000 0 34.81659 1.09662 34.47331 1.10149 0.34329 0.10350 54474.501272 0.000159 39.77304 1.27852 1.00000 0 36.38786 1.15126 35.99294 1.15689 0.39492 0.11400 54474.501591 0.000159 39.81097 1.27899 1.00000 0 36.42429 1.15184 36.02937 1.15747 0.39492 0.11400 54474.501912 0.000162 38.79641 1.25067 1.00000 0 35.98849 1.13466 35.43901 1.14246 0.54948 0.13327 54474.502239 0.000165 38.71260 1.23033 1.00000 0 35.70858 1.12028 35.39103 1.12477 0.31755 0.10042 54474.502566 0.000162 38.88843 1.24511 1.00000 0 35.91695 1.13353 35.56140 1.13859 0.35555 0.10720 54474.502893 0.000165 39.31567 1.25096 1.00000 0 35.98975 1.12468 35.54518 1.13094 0.44458 0.11882 54474.503226 0.000168 38.05346 1.22496 1.00000 0 35.02383 1.09988 34.43089 1.10826 0.59295 0.13603 54474.503553 0.000159 39.68333 1.26926 1.00000 0 36.64283 1.15529 36.28082 1.16043 0.36201 0.10915 54474.503871 0.000159 40.19213 1.27973 1.00000 0 36.78853 1.15758 36.49234 1.16178 0.29619 0.09873 54474.504186 0.000156 40.54290 1.30037 1.00000 0 37.21011 1.17493 36.80787 1.18065 0.40223 0.11612 54474.504502 0.000159 40.00004 1.27707 1.00000 0 36.49714 1.15299 36.23386 1.15674 0.26328 0.09308 54474.504829 0.000168 38.47682 1.23462 1.00000 0 34.88567 1.09771 34.41756 1.10434 0.46812 0.12087 54474.505161 0.000165 38.79984 1.23283 1.00000 0 35.81402 1.12193 35.46471 1.12686 0.34931 0.10532 54474.505488 0.000162 39.93085 1.28186 1.00000 0 36.38201 1.14084 35.80021 1.14906 0.58180 0.13713 54474.505812 0.000162 40.04849 1.28701 1.00000 0 36.02427 1.13522 35.53943 1.14210 0.48484 0.12518 54474.506134 0.000159 39.98596 1.27894 1.00000 0 36.64283 1.15529 36.28082 1.16043 0.36201 0.10915 54474.506597 0.000304 38.44724 0.90760 1.00000 0 35.37319 0.82152 34.97670 0.82567 0.39649 0.08267