/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 56385.014369 0.000153 41.96481 1.32689 1.00000 0 56385.014673 0.000150 41.69543 1.33004 1.00000 0 56385.014971 0.000148 42.55360 1.35390 1.00000 0 56385.015263 0.000145 43.57326 1.38820 1.00000 0 56385.015552 0.000145 43.94487 1.39315 1.00000 0 56385.015836 0.000139 45.18179 1.44181 1.00000 0 56385.016123 0.000148 42.37282 1.35776 1.00000 0 56385.016415 0.000145 43.96591 1.38972 1.00000 0 56385.016713 0.000153 41.02084 1.30821 1.00000 0 56385.017011 0.000145 43.38431 1.37979 1.00000 0 56385.017312 0.000156 40.26081 1.27966 1.00000 0 56385.017618 0.000150 41.70040 1.32795 1.00000 0 56385.017914 0.000145 43.39690 1.38073 1.00000 0 56385.018206 0.000148 42.63208 1.35960 1.00000 0 56385.018498 0.000145 43.38482 1.38626 1.00000 0 56385.018787 0.000145 43.74516 1.38854 1.00000 0 56385.019080 0.000148 42.74388 1.36056 1.00000 0 56385.019381 0.000153 41.67913 1.31634 1.00000 0 56385.019687 0.000153 41.62550 1.31261 1.00000 0 56385.019988 0.000148 42.79203 1.35630 1.00000 0 56385.020295 0.000159 39.35603 1.25931 1.00000 0 56385.020602 0.000148 42.37146 1.35771 1.00000 0 56385.020903 0.000153 41.13579 1.30278 1.00000 0 56385.021209 0.000153 40.75997 1.30336 1.00000 0 56385.021513 0.000150 41.93667 1.33315 1.00000 0 56385.021820 0.000156 40.65144 1.28509 1.00000 0 56385.022115 0.000139 44.76610 1.43701 1.00000 0 56385.022401 0.000148 42.54866 1.35603 1.00000 0 56385.022705 0.000156 40.16795 1.28397 1.00000 0 56385.023009 0.000148 42.40286 1.35238 1.00000 0 56385.023307 0.000150 42.05623 1.32993 1.00000 0 56385.023605 0.000148 42.43557 1.35044 1.00000 0 56385.023900 0.000148 42.39377 1.35614 1.00000 0 56385.024198 0.000150 42.10942 1.33318 1.00000 0 56385.024493 0.000145 43.57508 1.38360 1.00000 0 56385.024791 0.000153 41.06681 1.30410 1.00000 0 56385.025095 0.000150 41.93933 1.33495 1.00000 0 56385.025393 0.000148 42.39243 1.34975 1.00000 0 56385.025694 0.000153 40.91379 1.30511 1.00000 0 56385.026007 0.000159 39.42550 1.25551 1.00000 0 56385.026313 0.000148 42.47329 1.35554 1.00000 0 56385.026612 0.000150 42.04992 1.33644 1.00000 0 56385.026912 0.000150 41.49524 1.32478 1.00000 0 56385.027219 0.000156 40.43894 1.28754 1.00000 0 56385.027529 0.000153 41.48949 1.30977 1.00000 0 56385.027835 0.000153 41.11805 1.30830 1.00000 0 56385.028136 0.000148 42.30654 1.35298 1.00000 0 56385.028443 0.000159 39.67884 1.25813 1.00000 0 56385.028753 0.000150 41.75772 1.33190 1.00000 0 56385.029059 0.000156 41.17163 1.30698 1.00000 0 56385.029366 0.000150 41.55908 1.33087 1.00000 0 56385.029667 0.000150 41.89320 1.33020 1.00000 0 56385.029971 0.000153 41.35167 1.31073 1.00000 0 56385.030275 0.000150 41.54687 1.32628 1.00000 0 56385.030579 0.000153 40.59931 1.30089 1.00000 0 56385.031001 0.000269 41.11143 0.99212 0.99170 0 56385.081554 0.000145 45.47466 1.44833 0.98046 0 56385.081846 0.000148 43.06042 1.38135 1.00000 0 56385.082138 0.000145 43.86367 1.40437 1.00000 0 56385.082427 0.000145 43.94403 1.41235 1.00000 0 56385.082720 0.000148 43.84863 1.40030 1.00000 0 56385.083009 0.000142 45.42526 1.45273 1.00000 0 56385.083301 0.000150 42.63060 1.36754 1.00000 0 56385.083599 0.000148 43.19611 1.38356 1.00000 0 56385.083895 0.000148 44.33736 1.41377 1.00000 0 56385.084193 0.000150 43.06414 1.37954 1.00000 0 56385.084496 0.000153 42.35566 1.34837 1.00000 0 56385.084803 0.000153 41.98993 1.33774 1.00000 0 56385.085098 0.000142 44.67059 1.44581 1.00000 0 56385.085393 0.000153 42.30045 1.35147 1.00000 0 56385.085688 0.000142 45.32617 1.45137 1.00000 0 56385.085978 0.000148 42.98096 1.38830 1.00000 0 56385.086270 0.000145 43.99324 1.41190 1.00000 0 56385.086559 0.000145 44.25803 1.42368 1.00000 0 56385.086857 0.000153 41.16304 1.32804 1.00000 0 56385.087155 0.000145 44.31218 1.41800 1.00000 0 56385.087448 0.000148 43.79974 1.40630 1.00000 0 56385.087737 0.000142 44.99024 1.43794 1.00000 0 56385.088026 0.000148 43.18039 1.38593 1.00000 0 56385.088322 0.000148 43.17993 1.39030 1.00000 0 56385.088620 0.000150 43.49266 1.38050 1.00000 0 56385.088909 0.000139 45.95185 1.48729 1.00000 0 56385.089190 0.000142 44.93390 1.43655 1.00000 0 56385.089485 0.000153 41.26079 1.33331 1.00000 0 56385.089786 0.000148 42.78548 1.37748 1.00000 0 56385.090081 0.000148 42.59782 1.37539 1.00000 0 56385.090379 0.000150 42.67141 1.36492 1.00000 0 56385.090683 0.000153 41.00054 1.33081 1.00000 0 56385.090981 0.000145 44.17775 1.40839 1.00000 0 56385.091285 0.000159 39.92338 1.27259 1.00000 0 56385.091585 0.000142 46.54232 1.47392 1.00000 0 56385.091878 0.000150 43.37462 1.38385 1.00000 0 56385.092179 0.000150 43.07458 1.38371 1.00000 0 56385.092482 0.000153 43.10673 1.36447 1.00000 0 56385.092792 0.000156 40.67071 1.31286 1.00000 0 56385.093093 0.000145 43.85854 1.40091 1.00000 0 56385.093379 0.000142 45.59073 1.44399 1.00000 0 56385.093677 0.000156 40.65002 1.29678 1.00000 0 56385.093990 0.000156 40.59622 1.30533 1.00000 0 56385.094294 0.000148 43.09634 1.37851 1.00000 0 56385.094589 0.000148 42.29859 1.37402 1.00000 0 56385.094881 0.000145 43.62080 1.40549 1.00000 0 56385.095179 0.000153 41.55506 1.32995 1.00000 0 56385.095486 0.000153 40.98191 1.32005 1.00000 0 56385.095778 0.000139 45.61533 1.46440 1.00000 0 56385.096062 0.000145 43.85516 1.39974 1.00000 0 56385.096351 0.000145 43.85951 1.39876 1.00000 0 56385.096643 0.000148 42.59476 1.37090 1.00000 0 56385.096933 0.000142 44.52163 1.42350 1.00000 0 56385.097222 0.000148 43.55364 1.39360 1.00000 0 56385.097653 0.000284 43.52509 1.01126 0.99394 0 56385.146137 0.000139 47.19320 1.49056 0.99290 0 56385.146397 0.000122 52.16001 1.66664 1.00000 0 56385.146646 0.000127 50.28322 1.60349 1.00000 0 56385.146901 0.000127 49.85974 1.59567 1.00000 0 56385.147150 0.000122 52.54084 1.66984 1.00000 0 56385.147396 0.000124 50.50510 1.62417 1.00000 0 56385.147653 0.000133 48.09095 1.52687 1.00000 0 56385.147916 0.000130 48.28120 1.55627 1.00000 0 56385.148177 0.000130 48.53283 1.55473 1.00000 0 56385.148440 0.000133 47.86880 1.52171 1.00000 0 56385.148695 0.000122 52.47145 1.66932 1.00000 0 56385.148941 0.000124 50.72285 1.62907 1.00000 0 56385.149187 0.000122 52.68556 1.67146 1.00000 0 56385.149430 0.000122 52.49619 1.66926 1.00000 0 56385.149676 0.000124 51.03269 1.62431 1.00000 0 56385.149927 0.000127 50.04688 1.59422 1.00000 0 56385.150179 0.000124 50.79144 1.62328 1.00000 0 56385.150437 0.000133 48.82593 1.54328 1.00000 0 56385.150694 0.000124 50.59320 1.62280 1.00000 0 56385.150946 0.000127 50.33092 1.59718 1.00000 0 56385.151195 0.000122 51.95987 1.66147 1.00000 0 56385.151444 0.000127 49.82473 1.59489 1.00000 0 56385.151693 0.000122 52.24514 1.67151 1.00000 0 56385.151938 0.000124 51.00133 1.62793 1.00000 0 56385.152193 0.000130 48.72597 1.56332 1.00000 0 56385.152448 0.000124 50.82763 1.63076 1.00000 0 56385.152691 0.000119 53.19421 1.70712 1.00000 0 56385.152940 0.000130 49.13212 1.56312 1.00000 0 56385.153197 0.000127 49.98757 1.59068 1.00000 0 56385.153458 0.000133 47.36417 1.52080 1.00000 0 56385.153715 0.000124 51.63245 1.63513 1.00000 0 56385.153964 0.000124 51.95609 1.64966 1.00000 0 56385.154219 0.000130 49.44833 1.57082 1.00000 0 56385.154479 0.000130 49.35571 1.57304 1.00000 0 56385.154737 0.000127 50.42313 1.60176 1.00000 0 56385.154988 0.000124 50.98048 1.63188 1.00000 0 56385.155240 0.000127 49.98076 1.59989 1.00000 0 56385.155495 0.000127 50.65521 1.60387 1.00000 0 56385.155741 0.000119 53.22696 1.70199 1.00000 0 56385.155981 0.000122 51.38596 1.66886 1.00000 0 56385.156224 0.000122 52.40640 1.66680 1.00000 0 56385.156470 0.000124 50.70712 1.62351 1.00000 0 56385.156719 0.000124 50.64988 1.62124 1.00000 0 56385.156973 0.000130 48.15136 1.55692 1.00000 0 56385.157222 0.000119 53.19604 1.70850 1.00000 0 56385.157468 0.000127 49.85735 1.59635 1.00000 0 56385.157726 0.000130 49.27007 1.56153 1.00000 0 56385.157980 0.000124 51.00128 1.63632 1.00000 0 56385.158223 0.000119 53.08596 1.70408 1.00000 0 56385.158469 0.000127 50.11270 1.60043 1.00000 0 56385.158721 0.000124 51.26006 1.63078 1.00000 0 56385.158973 0.000127 50.57625 1.59849 1.00000 0 56385.159224 0.000124 50.51603 1.62705 1.00000 0 56385.159470 0.000122 52.60386 1.67828 1.00000 0 56385.159719 0.000127 49.83663 1.59199 1.00000 0 56385.159980 0.000133 47.56651 1.52770 1.00000 0 56385.160237 0.000124 51.30424 1.64099 1.00000 0 56385.160489 0.000127 50.36142 1.60306 1.00000 0 56385.160738 0.000122 52.47236 1.67064 1.00000 0 56385.160981 0.000122 52.07672 1.66610 1.00000 0 56385.161230 0.000127 50.97062 1.60088 1.00000 0 56385.161484 0.000127 50.16140 1.59994 1.00000 0 56385.161736 0.000124 50.95374 1.62851 1.00000 0 56385.161985 0.000124 51.91860 1.64974 1.00000 0 56385.162237 0.000127 50.53617 1.60782 1.00000 0 56385.162494 0.000130 49.27237 1.56281 1.00000 0 56385.162743 0.000119 53.04390 1.70758 1.00000 0 56385.162983 0.000122 52.38940 1.67484 1.00000 0 56385.163229 0.000124 50.80159 1.62614 1.00000 0 56385.163484 0.000130 49.44597 1.56036 1.00000 0 56385.163738 0.000124 51.82940 1.64355 1.00000 0 56385.163990 0.000127 50.30507 1.59963 1.00000 0 56385.164239 0.000122 52.75161 1.67915 1.00000 0 56385.164485 0.000124 51.72998 1.65045 1.00000 0 56385.164731 0.000122 52.78967 1.67648 1.00000 0 56385.165078 0.000226 52.70956 1.23757 0.98886 0 56385.212905 0.000246 48.53664 1.60207 0.99316 0 56385.213345 0.000194 46.60028 1.51219 1.00000 0 56385.213785 0.000246 43.93113 1.42418 1.00000 0 56385.214302 0.000272 42.44379 1.39089 1.00000 0 56385.214867 0.000292 39.28194 1.28239 1.00000 0 56385.215440 0.000281 39.98307 1.32419 1.00000 0 56385.216024 0.000304 37.71873 1.22745 1.00000 0 56385.216620 0.000292 39.85601 1.29046 1.00000 0 56385.217190 0.000278 41.59548 1.36127 1.00000 0 56385.217760 0.000292 39.41819 1.28441 1.00000 0 56385.218339 0.000286 40.03176 1.33392 1.00000 0 56385.218918 0.000292 39.04424 1.29029 1.00000 0 56385.219499 0.000289 39.79477 1.29605 1.00000 0 56385.220098 0.000310 38.56777 1.26098 1.00000 0 56385.220717 0.000310 36.64111 1.22075 1.00000 0 56385.221311 0.000284 40.51379 1.33916 1.00000 0 56385.221884 0.000289 40.41431 1.31978 1.00000 0 56385.222451 0.000278 42.00515 1.37675 1.00000 0 56385.223009 0.000281 41.50722 1.35620 1.00000 0 56385.223582 0.000292 39.66370 1.31501 1.00000 0 56385.224175 0.000301 38.15141 1.25317 1.00000 0 56385.224754 0.000278 41.82032 1.36220 1.00000 0 56385.225318 0.000286 40.64092 1.33442 1.00000 0 56385.225903 0.000298 39.26564 1.27640 1.00000 0 56385.226478 0.000278 41.60961 1.37968 1.00000 0 56385.227257 0.000501 38.54198 0.97851 1.00000 0