/* ** ** 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 56307.092316 0.000249 26.21087 0.84044 1.00000 0 23.27131 0.73627 23.05886 0.73933 0.21246 0.06718 56307.092825 0.000260 25.06484 0.81037 1.00000 0 22.45963 0.70706 22.05360 0.71287 0.40603 0.09079 56307.093352 0.000266 24.55107 0.78789 1.00000 0 21.88427 0.69032 21.62609 0.69402 0.25818 0.07161 56307.093853 0.000234 28.13986 0.89337 1.00000 0 24.93041 0.78523 24.79506 0.78718 0.13534 0.05525 56307.094339 0.000252 25.91318 0.83110 1.00000 0 23.04988 0.72854 22.81887 0.73186 0.23101 0.06965 56307.094836 0.000246 26.45333 0.85252 1.00000 0 23.61580 0.74605 23.29337 0.75068 0.32243 0.08325 56307.095328 0.000246 26.54522 0.85232 1.00000 0 23.66294 0.74680 23.38350 0.75081 0.27944 0.07750 56307.095820 0.000246 26.22139 0.85204 1.00000 0 23.54509 0.74493 23.11518 0.75111 0.42991 0.09613 56307.096312 0.000246 26.48349 0.85557 1.00000 0 23.68650 0.74717 23.29959 0.75271 0.38692 0.09120 56307.096801 0.000243 26.93873 0.85967 1.00000 0 23.92079 0.75531 23.74678 0.75781 0.17401 0.06152 56307.097302 0.000258 25.40685 0.81493 1.00000 0 22.64445 0.71394 22.37757 0.71777 0.26688 0.07402 56307.097808 0.000249 25.85777 0.84430 1.00000 0 23.29461 0.73664 22.78472 0.74396 0.50989 0.10408 56307.098306 0.000249 26.32827 0.84156 1.00000 0 23.41108 0.73848 23.19863 0.74153 0.21246 0.06718 56307.098812 0.000258 25.47639 0.81326 1.00000 0 22.62194 0.71359 22.43718 0.71624 0.18476 0.06159 56307.099321 0.000252 25.98244 0.83205 1.00000 0 23.11896 0.72963 22.88795 0.73295 0.23101 0.06965 56307.099834 0.000260 25.17736 0.80764 1.00000 0 22.50414 0.70776 22.19962 0.71212 0.30452 0.07863 56307.100351 0.000258 25.39249 0.81074 1.00000 0 22.55441 0.71252 22.39018 0.71488 0.16423 0.05807 56307.100861 0.000252 25.91630 0.83263 1.00000 0 23.21107 0.73108 22.89605 0.73559 0.31502 0.08134 56307.101361 0.000249 26.00518 0.84256 1.00000 0 23.34120 0.73738 22.93753 0.74317 0.40366 0.09261 56307.101873 0.000263 24.66360 0.79719 1.00000 0 22.10274 0.69756 21.74133 0.70274 0.36141 0.08518 56307.102406 0.000269 24.21758 0.77735 1.00000 0 21.58433 0.68188 21.34858 0.68526 0.23576 0.06806 56307.102932 0.000258 25.22686 0.81342 1.00000 0 22.53191 0.71217 22.22396 0.71659 0.30794 0.07951 56307.103450 0.000260 24.81616 0.80575 1.00000 0 22.32607 0.70496 21.89974 0.71107 0.42633 0.09303 56307.103977 0.000266 24.33085 0.79128 1.00000 0 21.88427 0.69032 21.42749 0.69686 0.45678 0.09524 56307.104504 0.000260 25.08809 0.80471 1.00000 0 22.39285 0.70601 22.12893 0.70979 0.26392 0.07320 56307.105013 0.000249 26.43699 0.84221 1.00000 0 23.50426 0.73995 23.31305 0.74269 0.19121 0.06374 56307.105540 0.000278 23.49025 0.75484 1.00000 0 20.97243 0.66155 20.70597 0.66538 0.26645 0.07121 56307.106081 0.000263 24.69140 0.79597 1.00000 0 22.10274 0.69756 21.78149 0.70216 0.32125 0.08031 56307.106601 0.000258 25.75370 0.81911 1.00000 0 22.95958 0.71889 22.71323 0.72240 0.24635 0.07112 56307.107119 0.000260 24.96305 0.80145 1.00000 0 22.23703 0.70355 22.01372 0.70676 0.22331 0.06733 56307.107637 0.000258 25.58533 0.81491 1.00000 0 22.77951 0.71607 22.57421 0.71900 0.20529 0.06492 56307.108158 0.000263 24.82536 0.79716 1.00000 0 22.21282 0.69929 21.91164 0.70360 0.30117 0.07776 56307.108679 0.000258 25.36893 0.81546 1.00000 0 22.66696 0.71430 22.35902 0.71871 0.30794 0.07951 56307.109188 0.000252 26.28441 0.83802 1.00000 0 23.25712 0.73180 23.04711 0.73481 0.21001 0.06641 56307.109935 0.000495 24.95492 0.58584 0.99731 0 22.41320 0.51311 22.02751 0.51713 0.38569 0.06428 56307.161541 0.000156 19.55914 1.44888 0.99256 0 7.47536 0.52859 7.22252 0.53322 0.25284 0.07013 56307.162258 0.000561 21.78737 0.71128 0.99485 0 10.39036 0.32841 10.14730 0.33040 0.24306 0.03623 56307.162973 0.000153 18.01290 1.30044 1.00000 0 7.59756 0.53589 7.45988 0.53841 0.13768 0.05204 56307.163259 0.000133 21.20458 1.53485 1.00000 0 8.92791 0.62355 8.67863 0.62807 0.24928 0.07516 56307.163540 0.000148 19.38676 1.40096 1.00000 0 7.97406 0.55967 7.79010 0.56302 0.18396 0.06132 56307.163815 0.000127 21.75153 1.60692 1.00000 0 9.15160 0.64550 8.81991 0.65156 0.33169 0.08865 56307.164084 0.000142 20.04215 1.46557 1.00000 0 8.42219 0.58680 8.10307 0.59256 0.31912 0.08240 56307.164345 0.000119 22.52208 1.62603 1.00000 0 9.82123 0.69274 9.64325 0.69600 0.17798 0.06727 56307.164611 0.000148 19.35869 1.40374 0.98039 0 8.13354 0.57086 7.92505 0.57466 0.20849 0.06593 56307.164915 0.000156 18.06759 1.30414 1.00000 0 7.64236 0.53247 7.43001 0.53630 0.21235 0.06403 56307.165233 0.000162 17.74977 1.29293 0.96429 0 7.41976 0.52466 7.24602 0.52784 0.17374 0.05791 56307.165525 0.000130 21.91710 1.59243 0.97778 0 9.15160 0.64550 8.93838 0.64941 0.21323 0.07108 56307.165791 0.000136 20.26842 1.48826 1.00000 0 8.61008 0.60580 8.32175 0.61106 0.28834 0.07997 56307.166063 0.000136 20.69264 1.48096 1.00000 0 8.65271 0.60730 8.51963 0.60973 0.13308 0.05433 56307.166344 0.000145 19.87189 1.43442 0.98000 0 8.42219 0.58680 8.18817 0.59103 0.23402 0.07056 56307.166625 0.000136 20.09605 1.47377 1.00000 0 8.52483 0.60280 8.28086 0.60727 0.24398 0.07356 56307.166914 0.000153 18.31087 1.31903 1.00000 0 7.67316 0.53855 7.51580 0.54142 0.15735 0.05563 56307.167195 0.000127 21.58044 1.57850 1.00000 0 9.15160 0.64550 8.89099 0.65027 0.26061 0.07858 56307.167458 0.000136 21.00100 1.49261 1.00000 0 8.82320 0.61326 8.66795 0.61606 0.15526 0.05868 56307.167736 0.000142 19.48624 1.39961 0.97959 0 8.47244 0.59465 8.32042 0.59742 0.15202 0.05746 56307.168011 0.000133 21.37327 1.52694 1.00000 0 8.92791 0.62355 8.76928 0.62643 0.15863 0.05996 56307.168291 0.000148 18.75034 1.34709 1.00000 0 7.97406 0.55967 7.83098 0.56228 0.14308 0.05408 56307.168569 0.000130 19.84600 1.45751 1.00000 0 8.94824 0.63116 8.67025 0.63624 0.27799 0.08025 56307.168853 0.000153 18.17907 1.31383 1.00000 0 7.67316 0.53855 7.49614 0.54177 0.17702 0.05901 56307.169125 0.000119 23.61036 1.69404 1.00000 0 9.87010 0.69446 9.71754 0.69724 0.15255 0.06228 56307.169373 0.000130 21.18680 1.54703 1.00000 0 9.08179 0.63585 8.78064 0.64132 0.30115 0.08352 56307.169637 0.000133 20.76066 1.51059 0.97826 0 9.08179 0.63585 8.80380 0.64090 0.27799 0.08025 56307.169906 0.000136 19.98399 1.44825 1.00000 0 8.61008 0.60580 8.41047 0.60945 0.19962 0.06654 56307.170163 0.000122 22.75146 1.63691 1.00000 0 9.82589 0.68460 9.57768 0.68909 0.24820 0.07849 56307.170427 0.000142 20.11345 1.44523 0.97959 0 8.68112 0.60193 8.44223 0.60622 0.23890 0.07203 56307.170704 0.000136 19.16980 1.39299 1.00000 0 8.56746 0.60430 8.36784 0.60795 0.19962 0.06654 56307.170976 0.000136 23.06574 1.52526 1.00000 0 9.97406 0.65202 9.88534 0.65353 0.08872 0.04436 56307.171240 0.000127 20.99805 1.51146 1.00000 0 9.15160 0.64550 9.00945 0.64811 0.14215 0.05803 56307.171497 0.000130 20.68063 1.48310 1.00000 0 8.94824 0.63116 8.83241 0.63328 0.11583 0.05180 56307.171749 0.000122 22.45240 1.64205 1.00000 0 9.58739 0.67624 9.31437 0.68123 0.27302 0.08232 56307.171992 0.000122 22.72551 1.61937 1.00000 0 9.82589 0.68460 9.65215 0.68774 0.17374 0.06567 56307.172258 0.000145 18.61762 1.34579 1.00000 0 8.13354 0.57086 7.94590 0.57428 0.18764 0.06255 56307.172539 0.000136 19.24740 1.43296 1.00000 0 8.65271 0.60730 8.25347 0.61455 0.39924 0.09410 56307.172808 0.000133 20.40553 1.49270 1.00000 0 8.75371 0.61744 8.50443 0.62200 0.24928 0.07516 56307.173066 0.000124 21.70879 1.56786 1.00000 0 9.41102 0.66216 9.21708 0.66570 0.19394 0.06857 56307.173358 0.000168 23.62098 1.43081 1.00000 0 9.94760 0.58617 9.73192 0.58947 0.21568 0.06226 56307.173647 0.000122 21.61147 1.58111 1.00000 0 9.58739 0.67624 9.31437 0.68123 0.27302 0.08232 56307.174330 0.000561 22.24939 0.72957 1.00000 0 10.33680 0.32672 10.04126 0.32914 0.29554 0.03985 56307.175013 0.000122 20.67370 1.49769 1.00000 0 9.58739 0.67624 9.38883 0.67988 0.19856 0.07020 56307.176121 0.000987 23.39396 0.57066 0.99725 0 10.50383 0.24876 10.26166 0.25024 0.24217 0.02725 56307.232255 0.000321 19.62483 0.63086 0.99109 0 18.19215 0.57557 17.99362 0.57842 0.19853 0.05731 56307.232892 0.000315 19.76719 0.63900 1.00000 0 18.39761 0.58149 18.11375 0.58555 0.28386 0.06885 56307.233534 0.000327 19.56716 0.63258 1.00000 0 17.74637 0.56091 17.47256 0.56483 0.27381 0.06641 56307.234200 0.000339 18.50187 0.59657 1.00000 0 17.22527 0.54308 16.96082 0.54686 0.26445 0.06414 56307.234857 0.000318 19.96374 0.63820 1.00000 0 18.39427 0.57879 18.19572 0.58162 0.19855 0.05732 56307.235490 0.000315 19.95671 0.64716 1.00000 0 18.43437 0.58207 18.10041 0.58684 0.33396 0.07467 56307.236144 0.000339 18.66866 0.60012 1.00000 0 17.10541 0.54119 16.91874 0.54387 0.18667 0.05389 56307.236824 0.000341 18.60541 0.59854 1.00000 0 17.02836 0.53768 16.81242 0.54077 0.21594 0.05771 56307.237498 0.000333 19.02634 0.61591 1.00000 0 17.43773 0.55115 17.15286 0.55523 0.28488 0.06715 56307.238147 0.000315 20.27625 0.64579 1.00000 0 18.50789 0.58323 18.37430 0.58514 0.13358 0.04723 56307.238798 0.000336 18.90882 0.60997 1.00000 0 17.27014 0.54613 17.03479 0.54950 0.23535 0.06077 56307.239446 0.000312 19.93794 0.64729 1.00000 0 18.60506 0.58746 18.25116 0.59252 0.35390 0.07723 56307.240082 0.000324 19.22773 0.62106 1.00000 0 17.88693 0.56563 17.62692 0.56936 0.26001 0.06500 56307.240742 0.000336 18.69493 0.60522 1.00000 0 17.28741 0.54640 17.00499 0.55044 0.28242 0.06657 56307.241393 0.000315 19.83714 0.63940 1.00000 0 18.36085 0.58091 18.12708 0.58426 0.23377 0.06248 56307.242033 0.000324 19.31661 0.61930 1.00000 0 17.86904 0.56535 17.70654 0.56768 0.16250 0.05139 56307.242669 0.000312 19.97173 0.64579 1.00000 0 18.60506 0.58746 18.30172 0.59180 0.30334 0.07150 56307.243358 0.000376 18.49449 0.56544 1.00000 0 17.09000 0.51319 16.87999 0.51604 0.21001 0.05422