/* ** ** 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 54481.141297 0.000278 40.54485 1.37366 1.00000 0 20.95153 0.66122 20.44277 0.66843 0.50876 0.09791 54481.141769 0.000194 40.99247 1.32221 1.00000 0 30.19950 0.95025 29.68653 0.95751 0.51297 0.11768 54481.142160 0.000197 40.74144 1.32384 1.00000 0 29.60809 0.93396 29.02285 0.94226 0.58524 0.12477 54481.142565 0.000208 41.51939 1.34356 1.00000 0 27.85190 0.88031 27.39967 0.88674 0.45223 0.10659 54481.142973 0.000200 43.63198 1.40657 1.00000 0 29.35319 0.92317 28.85508 0.93021 0.49811 0.11427 54481.143369 0.000197 43.37396 1.40375 1.00000 0 29.60809 0.93396 29.10266 0.94113 0.50543 0.11595 54481.143751 0.000185 44.81860 1.44059 1.00000 0 31.61510 0.99480 31.16288 1.00120 0.45223 0.11306 54481.144124 0.000188 44.67439 1.43362 1.00000 0 31.12872 0.97949 30.71128 0.98540 0.41744 0.10778 54481.144515 0.000203 42.90815 1.37611 1.00000 0 29.22005 0.91447 28.72906 0.92138 0.49099 0.11264 54481.144911 0.000194 42.75555 1.38810 1.00000 0 29.90050 0.94554 29.36053 0.95321 0.53997 0.12074 54481.145302 0.000197 41.96370 1.34049 1.00000 0 29.78485 0.93674 29.46564 0.94126 0.31922 0.09215 54481.145690 0.000191 42.74952 1.38682 1.00000 0 30.62672 0.96417 29.99634 0.97309 0.63038 0.13144 54481.146083 0.000203 40.29031 1.29449 1.00000 0 28.90524 0.90953 28.49177 0.91538 0.41346 0.10337 54481.146477 0.000191 43.62257 1.39552 1.00000 0 30.47495 0.96178 30.20087 0.96568 0.27408 0.08667 54481.146859 0.000191 43.38732 1.40123 1.00000 0 30.56601 0.96322 30.04527 0.97060 0.52075 0.11947 54481.147229 0.000179 44.85191 1.45807 1.00000 0 32.47339 1.02434 31.80234 1.03385 0.67105 0.13992 54481.147675 0.000266 47.99204 1.23543 0.99191 0 34.70779 0.87289 34.15276 0.87917 0.55503 0.10489 54481.207842 0.000156 45.35318 1.46472 0.98300 0 37.70247 1.19285 37.18666 1.20026 0.51581 0.13318 54481.208141 0.000142 46.81402 1.49907 1.00000 0 41.57939 1.30382 40.98336 1.31231 0.59603 0.14901 54481.208415 0.000133 49.80549 1.58151 1.00000 0 44.33464 1.38953 43.93782 1.39519 0.39681 0.12548 54481.208687 0.000139 47.22081 1.51835 1.00000 0 42.32042 1.32902 41.63591 1.33878 0.68451 0.16134 54481.208959 0.000133 49.67243 1.57695 1.00000 0 43.89913 1.38269 43.66105 1.38610 0.23809 0.09720 54481.209234 0.000142 46.20251 1.48498 1.00000 0 40.96613 1.29417 40.48185 1.30112 0.48428 0.13431 54481.209512 0.000136 48.60392 1.54980 1.00000 0 42.70936 1.34924 42.43750 1.35315 0.27186 0.10275 54481.209790 0.000142 47.82656 1.52682 1.00000 0 41.62027 1.30446 41.09874 1.31189 0.52153 0.13938 54481.210065 0.000133 49.96930 1.59922 1.00000 0 43.55072 1.37719 43.19359 1.38233 0.35713 0.11904 54481.210337 0.000139 47.89952 1.52450 1.00000 0 42.40389 1.33033 41.98558 1.33629 0.41831 0.12612 54481.210612 0.000136 48.44842 1.55063 1.00000 0 42.83723 1.35126 42.41003 1.35738 0.42721 0.12881 54481.210878 0.000130 51.26790 1.63707 1.00000 0 45.18630 1.41832 44.65897 1.42584 0.52732 0.14625 54481.211138 0.000130 50.31338 1.60723 1.00000 0 44.56304 1.40850 44.23853 1.41317 0.32451 0.11473 54481.211410 0.000142 46.30370 1.49598 1.00000 0 41.49762 1.30254 40.67808 1.31420 0.81954 0.17473 54481.211688 0.000136 48.96556 1.55078 1.00000 0 43.39135 1.35997 43.08065 1.36440 0.31070 0.10985 54481.211957 0.000133 49.00574 1.57508 1.00000 0 43.63783 1.37857 43.12197 1.38598 0.51586 0.14307 54481.212226 0.000136 48.10828 1.55290 1.00000 0 42.79461 1.35059 42.13438 1.36005 0.66023 0.16013 54481.212646 0.000284 50.47176 1.60660 0.46938 0 44.46648 1.39162 43.95061 1.39895 0.51587 0.14308 54481.213071 0.000142 46.44631 1.48038 1.00000 0 41.21143 1.29804 40.87616 1.30284 0.33527 0.11176 54481.213352 0.000139 47.93097 1.53131 1.00000 0 42.73778 1.33556 42.09130 1.34473 0.64648 0.15679 54481.213630 0.000139 47.08921 1.51505 1.00000 0 41.73611 1.31981 41.24175 1.32691 0.49437 0.13711 54481.213907 0.000139 47.35417 1.51965 1.00000 0 41.73611 1.31981 41.31780 1.32582 0.41831 0.12612 54481.214176 0.000130 50.73224 1.61926 1.00000 0 45.09726 1.41692 44.61050 1.42387 0.48676 0.14052 54481.214440 0.000133 49.81141 1.59045 1.00000 0 44.42174 1.39090 43.82652 1.39936 0.59522 0.15369 54481.214712 0.000139 46.81857 1.50959 1.00000 0 41.77785 1.32047 41.20743 1.32866 0.57042 0.14728 54481.215053 0.000203 48.56873 1.27097 1.00000 0 43.21476 1.11210 42.71931 1.11789 0.49545 0.11366