/* ** ** 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 56383.274516 0.000078 84.34026 2.63191 1.00000 0 78.57526 2.41456 77.80782 2.42807 0.76744 0.25581 56383.274672 0.000078 82.00782 2.58828 1.00000 0 77.38809 2.39625 76.45011 2.41288 0.93799 0.28281 56383.274822 0.000072 86.91232 2.76024 1.00000 0 81.73608 2.55926 80.99933 2.57248 0.73675 0.26048 56383.274967 0.000072 86.62711 2.78307 1.00000 0 80.77448 2.54416 79.76145 2.56243 1.01302 0.30544 56383.275115 0.000075 83.70956 2.66009 1.00000 0 77.97597 2.45115 77.44466 2.46073 0.53131 0.21691 56383.275262 0.000072 86.33272 2.75029 1.00000 0 80.69434 2.54289 80.14178 2.55288 0.55256 0.22558 56383.275410 0.000075 84.61973 2.65940 1.00000 0 79.67110 2.47765 79.13979 2.48713 0.53131 0.21691 56383.275563 0.000078 81.91515 2.58636 1.00000 0 75.75575 2.37084 75.32939 2.37850 0.42636 0.19067 56383.275716 0.000075 82.53641 2.63055 1.00000 0 78.05302 2.45236 77.34461 2.46512 0.70841 0.25046 56383.275867 0.000075 82.13242 2.62305 1.00000 0 77.74481 2.44752 77.03641 2.46030 0.70841 0.25046 56383.276020 0.000078 78.08187 2.52540 1.00000 0 74.34599 2.34868 73.23746 2.36872 1.10853 0.30745 56383.276174 0.000075 83.67167 2.63124 1.00000 0 78.74648 2.46323 78.48083 2.46800 0.26565 0.15338 56383.276324 0.000075 83.74181 2.63550 1.00000 0 78.90059 2.46564 78.54638 2.47200 0.35420 0.17710 56383.276475 0.000075 84.55146 2.65125 1.00000 0 79.74815 2.47885 79.30540 2.48675 0.44276 0.19801 56383.276628 0.000078 80.76250 2.54890 1.00000 0 76.34933 2.38011 75.75243 2.39078 0.59690 0.22561 56383.276784 0.000078 80.65200 2.53503 1.00000 0 75.90414 2.37316 75.64833 2.37775 0.25581 0.14769 56383.276940 0.000078 78.11698 2.51675 1.00000 0 74.12341 2.34516 73.27069 2.36061 0.85271 0.26965 56383.277097 0.000078 80.41123 2.55255 1.00000 0 76.27513 2.37896 75.42242 2.39419 0.85271 0.26965 56383.277247 0.000072 85.37076 2.71731 1.00000 0 80.53407 2.54037 80.07361 2.54870 0.46047 0.20593 56383.277398 0.000078 81.73351 2.57898 1.00000 0 77.68489 2.40084 76.66163 2.41894 1.02326 0.29539 56383.277554 0.000078 80.86649 2.54447 1.00000 0 76.27513 2.37896 75.84878 2.38658 0.42636 0.19067 56383.277710 0.000078 81.31748 2.55752 1.00000 0 76.86871 2.38819 76.27181 2.39883 0.59690 0.22561 56383.277863 0.000075 81.28294 2.63830 1.00000 0 77.74481 2.44752 76.23945 2.47460 1.50537 0.36511 56383.278014 0.000075 81.80394 2.61790 1.00000 0 77.43661 2.44266 76.72820 2.45547 0.70841 0.25046 56383.278167 0.000078 81.73679 2.55796 1.00000 0 77.09131 2.39165 76.66495 2.39924 0.42636 0.19067 56383.278323 0.000078 80.27686 2.54441 1.00000 0 75.97834 2.37432 75.29617 2.38654 0.68217 0.24118 56383.278480 0.000078 79.72343 2.53579 1.00000 0 75.45896 2.36619 74.77679 2.37845 0.68217 0.24118 56383.278636 0.000078 81.51117 2.55144 1.00000 0 76.79452 2.38704 76.45343 2.39313 0.34109 0.17054 56383.278789 0.000075 83.70564 2.64442 1.00000 0 79.13174 2.46925 78.51188 2.48034 0.61986 0.23428 56383.278943 0.000078 80.35592 2.54563 1.00000 0 76.05254 2.37548 75.37037 2.38769 0.68217 0.24118 56383.279099 0.000078 80.27696 2.54441 1.00000 0 75.97834 2.37432 75.29617 2.38654 0.68217 0.24118 56383.279255 0.000078 81.09157 2.55099 1.00000 0 76.57192 2.38358 76.06030 2.39271 0.51163 0.20887 56383.279411 0.000078 80.63702 2.55908 1.00000 0 76.57192 2.38358 75.63393 2.40030 0.93799 0.28281 56383.279571 0.000081 78.09634 2.46418 1.00000 0 73.90876 2.29957 73.25095 2.31130 0.65781 0.23257 56383.279727 0.000075 82.50598 2.63838 1.00000 0 78.36123 2.45720 77.38716 2.47469 0.97406 0.29369 56383.279877 0.000075 82.37846 2.62689 1.00000 0 77.97597 2.45115 77.26756 2.46392 0.70841 0.25046 56383.280028 0.000075 84.02131 2.65245 1.00000 0 79.51700 2.47526 78.80859 2.48790 0.70841 0.25046 56383.280178 0.000075 82.42763 2.61495 1.00000 0 77.66776 2.44630 77.31356 2.45271 0.35420 0.17710 56383.280332 0.000078 81.51083 2.55143 1.00000 0 76.79452 2.38704 76.45343 2.39313 0.34109 0.17054 56383.280491 0.000081 75.85006 2.43803 1.00000 0 72.04852 2.27044 71.14404 2.28676 0.90449 0.27271 56383.280647 0.000075 81.43732 2.62168 1.00000 0 77.35956 2.44145 76.38550 2.45905 0.97406 0.29369 56383.280800 0.000078 78.36613 2.51759 1.00000 0 74.27180 2.34751 73.50436 2.36140 0.76744 0.25581 56383.280954 0.000075 81.71777 2.63875 1.00000 0 77.97597 2.45115 76.64771 2.47503 1.32827 0.34296 56383.281104 0.000075 83.13032 2.63547 1.00000 0 78.59238 2.46082 77.97252 2.47195 0.61986 0.23428 56383.281258 0.000078 80.02754 2.54356 1.00000 0 75.82995 2.37200 75.06250 2.38576 0.76744 0.25581 56383.281408 0.000072 85.05762 2.70931 1.00000 0 80.13341 2.53404 79.76504 2.54073 0.36837 0.18419 56383.281558 0.000078 79.63684 2.51935 1.00000 0 74.93958 2.35804 74.68376 2.36266 0.25581 0.14769 56383.281712 0.000075 82.29379 2.62553 1.00000 0 77.89892 2.44994 77.19051 2.46271 0.70841 0.25046 56383.281865 0.000078 80.28858 2.54155 1.00000 0 75.90414 2.37316 75.30724 2.38386 0.59690 0.22561 56383.282024 0.000081 78.88238 2.47052 1.00000 0 74.48114 2.30845 73.98779 2.31722 0.49336 0.20141 56383.282181 0.000075 83.06908 2.65028 1.00000 0 78.97764 2.46685 77.91502 2.48585 1.06261 0.30675 56383.282334 0.000078 81.22555 2.55910 1.00000 0 76.86871 2.38819 76.18654 2.40034 0.68217 0.24118 56383.282487 0.000075 81.28616 2.61614 1.00000 0 77.12840 2.43780 76.24289 2.45383 0.88551 0.28002 56383.282638 0.000075 84.38286 2.67056 1.00000 0 80.21046 2.48603 79.14784 2.50488 1.06261 0.30675 56383.282791 0.000078 79.18147 2.52427 1.00000 0 74.86538 2.35687 74.26848 2.36764 0.59690 0.22561 56383.282944 0.000075 82.96606 2.63291 1.00000 0 78.43828 2.45841 77.81842 2.46955 0.61986 0.23428 56383.283095 0.000075 82.09924 2.60979 1.00000 0 77.35956 2.44145 77.00536 2.44786 0.35420 0.17710 56383.283245 0.000075 81.61520 2.62131 1.00000 0 77.43661 2.44266 76.55110 2.45866 0.88551 0.28002 56383.283396 0.000075 83.71782 2.64146 1.00000 0 79.05469 2.46805 78.52338 2.47756 0.53131 0.21691 56383.283546 0.000075 83.09335 2.64436 1.00000 0 78.82353 2.46444 77.93803 2.48030 0.88551 0.28002 56383.283694 0.000072 86.19895 2.73688 1.00000 0 81.49567 2.55549 80.85102 2.56708 0.64465 0.24366 56383.283841 0.000075 82.69464 2.63499 1.00000 0 78.36123 2.45720 77.56426 2.47152 0.79696 0.26565 56383.283992 0.000075 83.23291 2.65281 1.00000 0 79.13174 2.46925 78.06912 2.48823 1.06261 0.30675 56383.284142 0.000075 84.09516 2.63469 1.00000 0 79.05469 2.46805 78.87759 2.47122 0.17710 0.12523 56383.284296 0.000078 78.57980 2.52707 1.00000 0 74.64278 2.35336 73.70480 2.37030 0.93799 0.28281 56383.284455 0.000081 77.49393 2.47234 1.00000 0 73.83721 2.29845 72.68604 2.31895 1.15116 0.30766 56383.284608 0.000072 86.04078 2.73111 1.00000 0 81.25528 2.55172 80.70271 2.56167 0.55256 0.22558 56383.284756 0.000075 81.63869 2.61529 1.00000 0 77.28251 2.44023 76.57410 2.45305 0.70841 0.25046 56383.284906 0.000075 83.77512 2.64864 1.00000 0 79.28584 2.47166 78.57743 2.48431 0.70841 0.25046 56383.285057 0.000075 82.88274 2.63159 1.00000 0 78.36123 2.45720 77.74137 2.46835 0.61986 0.23428 56383.285207 0.000075 82.69414 2.63498 1.00000 0 78.36123 2.45720 77.56426 2.47152 0.79696 0.26565 56383.285361 0.000078 79.91299 2.55089 1.00000 0 75.97834 2.37432 74.95509 2.39263 1.02326 0.29539 56383.285514 0.000075 83.44325 2.66548 1.00000 0 79.59405 2.47646 78.26578 2.50009 1.32827 0.34296 56383.285667 0.000078 81.17081 2.55222 1.00000 0 76.64612 2.38473 76.13449 2.39386 0.51163 0.20887 56383.285873 0.000127 81.42681 2.01284 1.00000 0 77.26499 1.87561 76.37546 1.88797 0.88954 0.21574