/* ** ** 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 54509.368919 0.000113 70.77583 2.23159 1.00000 0 54.14136 1.66767 53.34455 1.67883 0.79681 0.19325 54509.369157 0.000124 72.98643 2.33858 1.00000 0 47.14821 1.48209 46.55305 1.49060 0.59515 0.15906 54509.369414 0.000133 69.02375 2.20078 1.00000 0 44.68304 1.39498 44.04722 1.40401 0.63582 0.15895 54509.369672 0.000124 67.07234 2.16551 1.00000 0 46.82209 1.47696 46.09940 1.48732 0.72269 0.17528 54509.369912 0.000116 68.39906 2.17169 1.00000 0 50.73441 1.59404 50.36882 1.59927 0.36559 0.12926 54509.370143 0.000116 67.10439 2.16346 1.00000 0 50.78449 1.59482 49.87051 1.60786 0.91399 0.20437 54509.370378 0.000119 64.89634 2.07003 1.00000 0 49.83902 1.56052 49.21483 1.56941 0.62419 0.16682 54509.370615 0.000119 66.75774 2.13624 1.00000 0 50.13219 1.56510 49.28508 1.57712 0.84711 0.19434 54509.370849 0.000116 66.43864 2.14308 1.00000 0 50.48399 1.59010 49.66140 1.60187 0.82259 0.19389 54509.371087 0.000122 63.30493 2.03188 1.00000 0 48.17539 1.51588 47.52254 1.52522 0.65285 0.16856 54509.371318 0.000110 70.89545 2.25761 1.00000 0 53.51008 1.67959 52.98093 1.68715 0.52915 0.15954 54509.371547 0.000119 64.48287 2.08654 1.00000 0 48.95950 1.54669 48.15698 1.55821 0.80252 0.18916 54509.371784 0.000119 65.29333 2.09201 1.00000 0 49.00837 1.54746 48.51794 1.55451 0.49043 0.14787 54509.372013 0.000110 70.50868 2.25725 1.00000 0 52.82473 1.66880 52.34369 1.67572 0.48105 0.15212 54509.372235 0.000113 67.95383 2.18074 1.00000 0 51.36752 1.62438 50.85193 1.63180 0.51558 0.15545 54509.372467 0.000119 64.26006 2.06118 1.00000 0 49.15495 1.54977 48.57535 1.55809 0.57960 0.16075 54509.372696 0.000110 70.41782 2.24145 1.00000 0 53.14104 1.67379 52.75621 1.67931 0.38484 0.13606 54509.372918 0.000113 68.58529 2.19631 1.00000 0 51.57298 1.62763 51.05740 1.63504 0.51558 0.15545 54509.373150 0.000119 66.37353 2.12990 1.00000 0 49.74129 1.55899 48.93877 1.57042 0.80252 0.18916 54509.373378 0.000110 70.81796 2.25715 1.00000 0 53.82640 1.68454 53.15293 1.69413 0.67346 0.17999 54509.373598 0.000110 70.14893 2.24170 1.00000 0 53.14104 1.67379 52.61190 1.68137 0.52915 0.15954 54509.373821 0.000113 67.57317 2.19285 1.00000 0 51.31615 1.62357 50.42559 1.63638 0.89055 0.20431 54509.374044 0.000110 70.02438 2.24542 1.00000 0 52.93017 1.67046 52.35291 1.67875 0.57725 0.16664 54509.374267 0.000113 68.00592 2.17860 1.00000 0 51.93256 1.63329 51.27636 1.64268 0.65620 0.17538 54509.374492 0.000113 68.45061 2.18386 1.00000 0 52.34350 1.63974 51.68730 1.64909 0.65620 0.17538 54509.374718 0.000113 68.50039 2.19287 1.00000 0 52.13803 1.63652 51.43496 1.64656 0.70307 0.18153 54509.374944 0.000113 70.29720 2.24507 1.00000 0 51.98392 1.63410 51.42147 1.64215 0.56245 0.16237 54509.375167 0.000110 70.06657 2.24545 1.00000 0 52.71929 1.66713 52.23824 1.67406 0.48105 0.15212 54509.375389 0.000113 67.86565 2.18134 1.00000 0 51.47025 1.62601 50.86092 1.63477 0.60932 0.16900 54509.375615 0.000113 69.44585 2.21734 1.00000 0 51.47025 1.62601 51.09528 1.63140 0.37497 0.13257 54509.375907 0.000179 64.38610 1.66673 0.99199 0 50.42268 1.28156 49.79853 1.28878 0.62415 0.13620