/* ** ** 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 54473.106694 0.000168 37.66191 1.20114 1.00000 0 34.74745 1.09553 34.47241 1.09936 0.27504 0.09168 54473.107038 0.000177 35.40084 1.13840 1.00000 0 33.00572 1.04113 32.56986 1.04720 0.43586 0.11254 54473.107377 0.000162 38.92725 1.24049 1.00000 0 35.95266 1.13409 35.69944 1.13762 0.25321 0.08952 54473.107710 0.000171 36.37687 1.16484 1.00000 0 34.05664 1.07535 33.72618 1.07996 0.33046 0.09964 54473.108057 0.000177 35.39830 1.13005 1.00000 0 32.97288 1.04061 32.71136 1.04426 0.26151 0.08717 54473.108410 0.000177 35.72948 1.14568 1.00000 0 32.94003 1.04010 32.59135 1.04496 0.34869 0.10066 54473.108757 0.000171 36.47824 1.16540 1.00000 0 34.12455 1.07643 33.82413 1.08061 0.30042 0.09500 54473.109099 0.000171 36.96961 1.17839 1.00000 0 34.36224 1.08017 34.03178 1.08475 0.33046 0.09964 54473.109434 0.000165 38.46252 1.22139 1.00000 0 35.91939 1.12358 35.54624 1.12873 0.37315 0.10772 54473.109767 0.000168 36.97334 1.18636 1.00000 0 34.67837 1.09444 34.28109 1.09997 0.39728 0.11019 54473.110106 0.000171 37.06665 1.17465 1.00000 0 34.66783 1.08496 34.36741 1.08911 0.30042 0.09500 54473.110453 0.000177 35.52798 1.13015 1.00000 0 33.20277 1.04424 32.94125 1.04787 0.26151 0.08717 54473.110783 0.000153 40.63327 1.29351 1.00000 0 37.87432 1.19650 37.67366 1.19930 0.20066 0.08192 54473.111104 0.000168 37.11830 1.18766 1.00000 0 34.78199 1.09607 34.41527 1.10117 0.36672 0.10586 54473.111549 0.000278 36.94965 0.92327 0.99548 0 34.63050 0.85203 34.25956 0.85606 0.37094 0.08295 54473.173358 0.000171 37.75113 1.20117 0.98305 0 35.05817 1.10041 34.72628 1.10496 0.33189 0.10007 54473.173699 0.000171 37.20270 1.19137 1.00000 0 33.95478 1.07374 33.65818 1.07783 0.29661 0.09380 54473.174038 0.000168 37.81102 1.19803 1.00000 0 35.09285 1.10096 34.85147 1.10426 0.24138 0.08534 54473.174371 0.000165 38.82441 1.23308 1.00000 0 35.46249 1.11641 35.24759 1.11936 0.21491 0.08123 54473.174700 0.000165 38.26155 1.22578 1.00000 0 35.46249 1.11641 35.03267 1.12230 0.42982 0.11487 54473.175042 0.000177 35.70523 1.14009 1.00000 0 33.26845 1.04527 32.89550 1.05037 0.37295 0.10344 54473.175386 0.000168 38.58782 1.22624 1.00000 0 35.23101 1.10313 34.86895 1.10807 0.36206 0.10452 54473.175728 0.000174 36.87669 1.16819 1.00000 0 33.85631 1.06321 33.65215 1.06601 0.20416 0.07717 54473.176069 0.000168 37.96276 1.21418 1.00000 0 34.54021 1.09226 34.26866 1.09600 0.27155 0.09052 54473.176405 0.000168 37.41817 1.19131 1.00000 0 34.67837 1.09444 34.46717 1.09735 0.21120 0.07983 54473.176735 0.000162 39.14225 1.24537 1.00000 0 35.88111 1.13296 35.69361 1.13554 0.18750 0.07655 54473.177062 0.000165 38.32488 1.21799 1.00000 0 35.49764 1.11696 35.25203 1.12033 0.24561 0.08684 54473.177394 0.000168 37.99502 1.21305 1.00000 0 34.57475 1.09280 34.33337 1.09613 0.24138 0.08534 54473.177724 0.000162 39.11290 1.25484 1.00000 0 36.16730 1.13747 35.66730 1.14432 0.49999 0.12500 54473.178190 0.000304 36.84399 0.88497 0.99576 0 34.06738 0.80793 33.76611 0.81104 0.30127 0.07101 54473.237698 0.000165 38.00062 1.22493 0.99992 0 35.28944 1.11372 34.78045 1.12097 0.50899 0.12725 54473.238034 0.000171 36.91972 1.18542 1.00000 0 34.26038 1.07857 33.79941 1.08511 0.46097 0.11902 54473.238367 0.000162 38.77077 1.24476 1.00000 0 35.73801 1.13070 35.38186 1.13579 0.35615 0.10738 54473.238699 0.000171 37.33671 1.18634 1.00000 0 34.43015 1.08123 34.15357 1.08516 0.27658 0.09219 54473.239032 0.000162 38.80434 1.23381 1.00000 0 36.13153 1.13691 35.87251 1.14059 0.25902 0.09158 54473.239362 0.000168 37.64225 1.19290 1.00000 0 35.02377 1.09988 34.80494 1.10298 0.21883 0.08271 54473.239706 0.000177 35.32641 1.13653 1.00000 0 33.16993 1.04372 32.66462 1.05089 0.50530 0.12255 54473.240054 0.000171 36.82981 1.17290 1.00000 0 34.36224 1.08017 34.05493 1.08453 0.30731 0.09718 54473.240389 0.000165 37.72521 1.21012 1.00000 0 35.25162 1.11309 34.86990 1.11853 0.38171 0.11019 54473.240713 0.000159 39.50605 1.26101 1.00000 0 36.60634 1.15471 36.30965 1.15894 0.29670 0.09890 54473.241037 0.000165 37.56607 1.21816 1.00000 0 35.14618 1.11142 34.54180 1.12004 0.60438 0.13865 54473.241367 0.000165 38.93430 1.23665 1.00000 0 36.02483 1.12523 35.61131 1.13106 0.41352 0.11469 54473.241694 0.000162 38.65295 1.23346 1.00000 0 36.05998 1.13578 35.73620 1.14039 0.32377 0.10239 54473.242012 0.000156 40.18533 1.27529 1.00000 0 37.32133 1.17668 37.15345 1.17907 0.16788 0.07508 54473.242334 0.000165 38.12588 1.21368 1.00000 0 35.14618 1.11142 34.98713 1.11369 0.15905 0.07113 54473.242669 0.000171 37.15649 1.17787 1.00000 0 34.49806 1.08230 34.25221 1.08578 0.24585 0.08692 54473.243005 0.000165 37.89941 1.21065 1.00000 0 35.35706 1.11475 35.03896 1.11928 0.31809 0.10059 54473.243349 0.000179 35.88112 1.15497 0.96775 0 33.68896 1.06058 33.17524 1.06787 0.51372 0.12459 54473.243691 0.000162 38.31282 1.23023 1.00000 0 35.80956 1.13183 35.42103 1.13738 0.38853 0.11216 54473.244021 0.000168 37.85682 1.20179 1.00000 0 34.81653 1.09662 34.62896 1.09929 0.18757 0.07657 54473.244362 0.000174 36.90247 1.18209 1.00000 0 33.92309 1.06426 33.43959 1.07110 0.48350 0.12088 54473.244703 0.000168 37.77492 1.19687 1.00000 0 35.12739 1.10150 34.87730 1.10505 0.25009 0.08842 54473.245033 0.000162 38.95794 1.24499 1.00000 0 35.95266 1.13409 35.62888 1.13870 0.32377 0.10239 54473.245354 0.000159 39.36652 1.25283 1.00000 0 36.53349 1.15356 36.33570 1.15638 0.19780 0.08075 54473.245681 0.000168 39.09338 1.24322 0.99144 0 35.53527 1.11265 35.15690 1.11800 0.37837 0.10923 54473.308184 0.000171 37.53569 1.19666 0.99655 0 34.34505 1.08177 34.06263 1.08586 0.28242 0.09414 54473.308503 0.000148 42.81843 1.36677 1.00000 0 39.90952 1.25207 39.43922 1.25885 0.47030 0.13044 54473.308815 0.000165 37.48849 1.20806 1.00000 0 35.14618 1.11142 34.69301 1.11800 0.45317 0.12111 54473.309136 0.000156 40.06998 1.28388 1.00000 0 37.32133 1.17668 36.91133 1.18262 0.41001 0.11836 54473.309452 0.000159 39.23886 1.26035 1.00000 0 36.46064 1.15241 36.05809 1.15826 0.40255 0.11621 54473.309770 0.000159 39.37118 1.25565 1.00000 0 36.97058 1.16044 36.56803 1.16625 0.40255 0.11621 54473.310085 0.000156 39.93762 1.27631 1.00000 0 37.50683 1.17960 37.09682 1.18552 0.41001 0.11836 54473.310409 0.000168 37.25966 1.19049 1.00000 0 35.02377 1.09988 34.61023 1.10584 0.41354 0.11470 54473.310739 0.000162 38.42527 1.22618 1.00000 0 35.98843 1.13466 35.69191 1.13895 0.29652 0.09884 54473.311060 0.000159 39.31024 1.24812 1.00000 0 36.71561 1.15643 36.51434 1.15935 0.20128 0.08217 54473.311379 0.000159 38.96124 1.24373 1.00000 0 36.42422 1.15184 36.18940 1.15525 0.23482 0.08875 54473.311703 0.000165 37.63530 1.20180 1.00000 0 35.21647 1.11253 34.95752 1.11629 0.25895 0.09155 54473.312157 0.000289 38.28551 0.91502 1.00000 0 35.81958 0.84710 35.56127 0.84991 0.25830 0.06903