/* ** ** 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 57043.220621 0.000177 47.11018 1.52837 1.00000 0 33.00575 1.04113 32.52730 1.04798 0.47845 0.11961 57043.221092 0.000295 40.12936 1.32535 1.00000 0 19.83694 0.62419 19.19314 0.63334 0.64380 0.10730 57043.221665 0.000278 37.81620 1.24877 1.00000 0 20.97240 0.66155 20.32637 0.67077 0.64603 0.11079 57043.222232 0.000289 34.55780 1.13385 1.00000 0 20.05337 0.63383 19.54263 0.64113 0.51075 0.09652 57043.222805 0.000284 34.13252 1.13208 1.00000 0 20.52395 0.64773 19.83527 0.65755 0.68869 0.11322 57043.223349 0.000260 39.11182 1.28308 1.00000 0 22.25927 0.70390 21.71204 0.71173 0.54723 0.10531 57043.223885 0.000275 36.94140 1.21200 1.00000 0 21.06664 0.66652 20.54821 0.67394 0.51843 0.09977 57043.224446 0.000286 36.28734 1.18702 1.00000 0 20.37735 0.64214 19.86144 0.64950 0.51590 0.09750 57043.225022 0.000289 35.82377 1.16379 1.00000 0 20.17357 0.63572 19.75403 0.64171 0.41954 0.08748 57043.225589 0.000278 38.14542 1.24681 1.00000 0 21.03501 0.66254 20.50298 0.67013 0.53203 0.10054 57043.226144 0.000278 38.85655 1.26432 1.00000 0 20.99327 0.66188 20.53725 0.66840 0.45602 0.09309 57043.226709 0.000286 37.47942 1.22820 1.00000 0 20.37735 0.64214 19.84302 0.64977 0.53433 0.09922 57043.227282 0.000286 37.75063 1.22949 1.00000 0 20.43806 0.64310 19.95900 0.64993 0.47905 0.09395 57043.227854 0.000286 37.32286 1.22565 1.00000 0 20.37735 0.64214 19.80617 0.65029 0.57118 0.10259 57043.228662 0.000521 37.11784 0.91288 0.99669 0 20.47945 0.47821 19.75756 0.48582 0.72189 0.08567 57043.282487 0.000133 49.95335 1.56955 0.99815 0 44.76570 1.39756 44.55428 1.39985 0.21142 0.07991 57043.282744 0.000124 51.28838 1.63334 1.00000 0 46.54258 1.47254 46.31682 1.47501 0.22576 0.08533 57043.283002 0.000133 48.82610 1.54874 1.00000 0 43.85559 1.38201 43.64456 1.38431 0.21103 0.07976 57043.283260 0.000124 52.10632 1.64859 1.00000 0 47.14824 1.48209 46.92248 1.48455 0.22576 0.08533 57043.283514 0.000130 49.51996 1.57938 1.00000 0 45.31987 1.42041 44.73434 1.42675 0.58553 0.13433 57043.283772 0.000127 51.41576 1.63113 1.00000 0 46.16774 1.44984 45.82105 1.45360 0.34670 0.10453 57043.284026 0.000127 51.63401 1.65577 1.00000 0 46.03115 1.44769 45.36928 1.45488 0.66187 0.14443 57043.284293 0.000139 46.75250 1.49272 1.00000 0 41.94481 1.32311 41.56922 1.32720 0.37559 0.10417 57043.284562 0.000130 50.70764 1.61132 1.00000 0 44.83017 1.41272 44.55281 1.41574 0.27736 0.09245 57043.284825 0.000133 49.56646 1.57585 1.00000 0 43.81205 1.38132 43.54072 1.38428 0.27133 0.09044 57043.285085 0.000127 51.20324 1.64444 1.00000 0 45.48479 1.43908 44.98050 1.44459 0.50429 0.12607 57043.285346 0.000133 49.56275 1.57507 1.00000 0 43.76849 1.38063 43.52731 1.38326 0.24118 0.08527 57043.285615 0.000136 48.74942 1.55144 1.00000 0 43.26349 1.35796 42.82090 1.36276 0.44259 0.11428 57043.285878 0.000127 52.01691 1.65557 1.00000 0 46.12222 1.44912 45.68096 1.45391 0.44125 0.11793 57043.286141 0.000136 48.12428 1.54172 1.00000 0 42.70938 1.34924 42.26678 1.35407 0.44259 0.11428 57043.286408 0.000130 51.26271 1.61931 1.00000 0 45.27535 1.41972 45.02881 1.42239 0.24654 0.08716 57043.286665 0.000127 52.57313 1.66113 1.00000 0 46.53199 1.45555 46.18529 1.45930 0.34670 0.10453 57043.286929 0.000136 47.54154 1.53038 1.00000 0 42.70938 1.34924 42.11926 1.35568 0.59012 0.13196 57043.287198 0.000133 49.43134 1.56624 1.00000 0 44.50886 1.39226 44.08679 1.39682 0.42206 0.11280 57043.287464 0.000133 48.41924 1.54969 1.00000 0 43.63784 1.37857 43.21577 1.38318 0.42206 0.11280 57043.287727 0.000130 50.56105 1.60559 1.00000 0 45.45342 1.42250 44.96034 1.42784 0.49308 0.12327 57043.287982 0.000124 52.38965 1.67467 1.00000 0 46.54258 1.47254 46.18782 1.47642 0.35476 0.10696 57043.288231 0.000124 51.36395 1.63880 1.00000 0 46.54258 1.47254 46.25232 1.47572 0.29026 0.09675 57043.288482 0.000127 50.81897 1.61465 1.00000 0 45.53032 1.43980 45.37273 1.44152 0.15759 0.07048 57043.288743 0.000133 49.54965 1.56974 1.00000 0 44.68306 1.39498 44.20070 1.40019 0.48236 0.12059 57043.289006 0.000130 50.29063 1.59667 1.00000 0 44.83017 1.41272 44.58363 1.41540 0.24654 0.08716 57043.289261 0.000124 52.27583 1.66426 1.00000 0 46.91529 1.47843 46.56053 1.48229 0.35476 0.10696 57043.289512 0.000127 51.91186 1.64289 1.00000 0 45.71244 1.44267 45.61789 1.44370 0.09455 0.05459 57043.289767 0.000127 51.57981 1.63540 1.00000 0 46.30434 1.45198 45.92612 1.45608 0.37821 0.10918 57043.290082 0.000188 50.13106 1.32787 1.00000 0 44.78222 1.17482 44.46219 1.17773 0.32003 0.08263