/* ** ** 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 54474.172399 0.000162 38.29945 1.21893 1.00000 0 35.84540 1.13240 35.66004 1.13492 0.18536 0.07567 54474.172738 0.000177 35.64745 1.13013 1.00000 0 33.39988 1.04733 33.14463 1.05078 0.25525 0.08508 54474.173082 0.000168 37.43016 1.18554 1.00000 0 35.02383 1.09988 34.81504 1.10271 0.20879 0.07892 54474.173426 0.000177 34.97499 1.12200 1.00000 0 32.87441 1.03906 32.53408 1.04370 0.34033 0.09824 54474.173771 0.000168 37.57785 1.19451 1.00000 0 34.78205 1.09608 34.57326 1.09891 0.20879 0.07892 54474.174095 0.000156 40.70879 1.28746 1.00000 0 37.72949 1.18310 37.50523 1.18613 0.22426 0.08476 54474.174413 0.000162 39.46396 1.25372 1.00000 0 36.06004 1.13578 35.84379 1.13872 0.21625 0.08173 54474.174734 0.000159 39.35560 1.25941 1.00000 0 36.46071 1.15241 36.14616 1.15670 0.31455 0.09947 54474.175061 0.000168 38.11993 1.20899 1.00000 0 35.02383 1.09988 34.78521 1.10311 0.23862 0.08437 54474.175400 0.000171 36.96104 1.17168 1.00000 0 34.70185 1.08549 34.37931 1.08984 0.32254 0.09725 54474.175738 0.000168 37.70280 1.19606 1.00000 0 34.92021 1.09825 34.71142 1.10108 0.20879 0.07892 54474.176065 0.000159 39.28135 1.24458 1.00000 0 36.64283 1.15529 36.51701 1.15700 0.12582 0.06291 54474.176395 0.000171 36.69571 1.17087 1.00000 0 34.02275 1.07482 33.78817 1.07801 0.23458 0.08294 54474.176734 0.000168 37.19289 1.19397 1.00000 0 34.60935 1.09335 34.22159 1.09863 0.38776 0.10754 54474.177066 0.000165 38.75238 1.22870 1.00000 0 35.56799 1.11807 35.35554 1.12095 0.21246 0.08030 54474.177396 0.000165 38.28528 1.22305 1.00000 0 35.21653 1.11253 34.94337 1.11625 0.27316 0.09105 54474.177732 0.000171 37.03628 1.19050 1.00000 0 34.02275 1.07482 33.61224 1.08040 0.41051 0.10971 54474.178065 0.000162 39.38800 1.25226 1.00000 0 36.09582 1.13635 35.84867 1.13970 0.24714 0.08738 54474.178380 0.000153 41.18247 1.30998 1.00000 0 38.10118 1.20007 37.84005 1.20362 0.26113 0.09232 54474.178695 0.000162 39.19756 1.24493 1.00000 0 36.34623 1.14028 36.03730 1.14446 0.30893 0.09769 54474.179025 0.000168 37.87019 1.20635 1.00000 0 34.88567 1.09771 34.58740 1.10175 0.29828 0.09432 54474.179352 0.000159 39.68528 1.27292 1.00000 0 36.38786 1.15126 36.04186 1.15598 0.34600 0.10432 54474.179671 0.000159 39.25204 1.24971 1.00000 0 36.82495 1.15815 36.51041 1.16242 0.31455 0.09947 54474.179983 0.000153 41.28616 1.31027 1.00000 0 37.91218 1.19709 37.78162 1.19887 0.13057 0.06528 54474.180298 0.000162 39.46637 1.25973 1.00000 0 35.98849 1.13466 35.67957 1.13886 0.30893 0.09769 54474.180628 0.000168 37.66220 1.20551 1.00000 0 34.81659 1.09662 34.42883 1.10188 0.38776 0.10754 54474.180950 0.000153 41.10265 1.31120 1.00000 0 37.79879 1.19530 37.57029 1.19842 0.22849 0.08636 54474.181265 0.000162 39.57179 1.25689 1.00000 0 35.98849 1.13466 35.80314 1.13718 0.18536 0.07567 54474.181595 0.000168 37.91620 1.20694 1.00000 0 34.85113 1.09716 34.58268 1.10081 0.26845 0.08948 54474.181925 0.000162 39.47477 1.26182 1.00000 0 36.06004 1.13578 35.68933 1.14082 0.37071 0.10702 54474.182249 0.000162 40.23008 1.26760 1.00000 0 36.56087 1.14364 36.37552 1.14615 0.18536 0.07567 54474.182567 0.000156 41.15386 1.30676 1.00000 0 37.43270 1.17843 37.20844 1.18148 0.22426 0.08476 54474.182882 0.000159 40.03753 1.28336 1.00000 0 36.60641 1.15471 36.19750 1.16027 0.40891 0.11341 54474.183204 0.000162 39.84681 1.26271 1.00000 0 36.23891 1.13860 36.02266 1.14153 0.21625 0.08173 54474.183528 0.000162 39.66364 1.26281 1.00000 0 36.16736 1.13747 35.85844 1.14166 0.30893 0.09769 54474.183869 0.000179 38.30072 1.17545 0.99489 0 35.20612 1.06931 34.95370 1.07262 0.25242 0.08414 54474.241901 0.000156 40.67874 1.30210 0.99068 0 37.44797 1.18421 37.13886 1.18868 0.30911 0.10304 54474.242211 0.000153 40.82644 1.29620 1.00000 0 38.10118 1.20007 37.89317 1.20307 0.20800 0.08492 54474.242524 0.000159 39.39750 1.25535 1.00000 0 36.93422 1.15987 36.56675 1.16515 0.36747 0.11080 54474.242839 0.000156 39.90916 1.27626 1.00000 0 37.06171 1.17258 36.78950 1.17652 0.27220 0.09624 54474.243163 0.000168 37.51298 1.19861 1.00000 0 34.57481 1.09281 34.32138 1.09647 0.25343 0.08960 54474.243490 0.000159 39.24643 1.25616 1.00000 0 36.89780 1.15930 36.43011 1.16602 0.46770 0.12500 54474.243811 0.000162 38.71408 1.22790 1.00000 0 36.13159 1.13691 35.93473 1.13975 0.19686 0.08037 54474.244135 0.000162 38.60520 1.22832 1.00000 0 36.09582 1.13635 35.83333 1.14013 0.26248 0.09280 54474.244454 0.000156 40.07515 1.27445 1.00000 0 37.46980 1.17902 37.19759 1.18294 0.27220 0.09624 54474.244769 0.000159 39.17930 1.25837 1.00000 0 36.93423 1.15987 36.36631 1.16802 0.56792 0.13774 54474.245090 0.000162 38.56647 1.22771 1.00000 0 36.06004 1.13578 35.79756 1.13957 0.26248 0.09280 54474.245406 0.000153 40.53271 1.28929 1.00000 0 37.76099 1.19470 37.62232 1.19672 0.13867 0.06933 54474.245712 0.000153 40.67813 1.29946 1.00000 0 38.13897 1.20067 37.75763 1.20616 0.38134 0.11498 54474.246022 0.000156 40.15525 1.27571 1.00000 0 37.54399 1.18019 37.27179 1.18410 0.27220 0.09624 54474.246343 0.000165 37.62201 1.20092 1.00000 0 35.14624 1.11142 34.92060 1.11469 0.22564 0.08528 54474.246664 0.000156 40.22211 1.28873 1.00000 0 37.32140 1.17668 36.91310 1.18257 0.40831 0.11787 54474.246980 0.000159 39.53483 1.26440 1.00000 0 36.67926 1.15586 36.31178 1.16116 0.36747 0.11080 54474.247286 0.000148 42.08711 1.34568 1.00000 0 39.35965 1.24342 39.03541 1.24811 0.32424 0.10808 54474.247587 0.000153 40.79383 1.29903 1.00000 0 38.17677 1.20126 37.86477 1.20576 0.31201 0.10400 54474.247891 0.000150 41.23934 1.31639 1.00000 0 38.52568 1.21829 38.27835 1.22187 0.24734 0.09349 54474.248198 0.000156 39.63855 1.26869 1.00000 0 37.09881 1.17317 36.79258 1.17760 0.30623 0.10208 54474.248507 0.000153 41.07532 1.31160 1.00000 0 38.36577 1.20423 37.91509 1.21070 0.45068 0.12500 54474.248820 0.000159 39.14329 1.25388 1.00000 0 36.46071 1.15241 36.12664 1.15724 0.33407 0.10564 54474.249129 0.000150 41.21175 1.32055 1.00000 0 38.64126 1.22012 38.25259 1.22573 0.38868 0.11719 54474.249442 0.000162 39.01642 1.23052 1.00000 0 36.34623 1.14028 36.21499 1.14217 0.13124 0.06562 54474.249754 0.000150 41.54381 1.32576 1.00000 0 38.94947 1.22497 38.56079 1.23056 0.38868 0.11719 54474.250064 0.000159 39.91522 1.27208 1.00000 0 37.11634 1.16273 36.68206 1.16895 0.43429 0.12045 54474.250377 0.000153 41.02676 1.29887 1.00000 0 38.21457 1.20186 38.04124 1.20436 0.17334 0.07752 54474.250695 0.000165 37.83650 1.21264 1.00000 0 35.60314 1.11862 35.11962 1.12557 0.48352 0.12484 54474.251025 0.000165 37.72942 1.20052 1.00000 0 35.18138 1.11198 35.02021 1.11431 0.16117 0.07208 54474.251352 0.000162 38.93956 1.22932 1.00000 0 36.27468 1.13916 36.14344 1.14105 0.13124 0.06562 54474.251667 0.000153 40.67849 1.29947 1.00000 0 38.13898 1.20067 37.75763 1.20616 0.38134 0.11498 54474.251974 0.000153 40.68507 1.30181 1.00000 0 38.21457 1.20186 37.76390 1.20834 0.45068 0.12500 54474.252283 0.000156 39.39405 1.27592 1.00000 0 37.21011 1.17493 36.56362 1.18425 0.64648 0.14831 54474.252608 0.000168 41.86148 1.26671 1.00000 0 38.82327 1.15800 38.44312 1.16319 0.38015 0.10974