/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 55267.922400 0.000101 64.47161 2.02285 1.00000 0 55267.922600 0.000098 63.39548 2.03886 1.00000 0 55267.922793 0.000095 65.81425 2.10449 1.00000 0 55267.922987 0.000098 64.18701 2.05371 1.00000 0 55267.923187 0.000101 62.44971 1.99081 1.00000 0 55267.923387 0.000098 65.37431 2.07166 1.00000 0 55267.923578 0.000093 68.19916 2.18440 1.00000 0 55267.923771 0.000101 62.05790 1.97805 1.00000 0 55267.923974 0.000101 62.44583 2.00121 1.00000 0 55267.924171 0.000095 65.56832 2.10320 1.00000 0 55267.924362 0.000095 67.00513 2.11648 1.00000 0 55267.924556 0.000098 65.02707 2.06585 1.00000 0 55267.924749 0.000095 65.37827 2.10931 1.00000 0 55267.924938 0.000093 68.66077 2.18217 1.00000 0 55267.925129 0.000098 65.02094 2.05703 1.00000 0 55267.925325 0.000098 65.34098 2.06200 1.00000 0 55267.925522 0.000098 64.47204 2.05435 1.00000 0 55267.925716 0.000095 65.84080 2.10761 1.00000 0 55267.925907 0.000095 66.28709 2.12655 1.00000 0 55267.926101 0.000098 65.57140 2.05976 1.00000 0 55267.926295 0.000095 65.98402 2.10669 1.00000 0 55267.926491 0.000101 63.39174 2.00461 1.00000 0 55267.926691 0.000098 65.38270 2.07729 1.00000 0 55267.926885 0.000095 65.80109 2.10072 1.00000 0 55267.927073 0.000093 68.32794 2.17365 1.00000 0 55267.927267 0.000101 62.98988 2.00416 1.00000 0 55267.927464 0.000095 68.10200 2.12756 1.00000 0 55267.927657 0.000098 64.45354 2.06560 1.00000 0 55267.927854 0.000098 65.57268 2.06841 1.00000 0 55267.928048 0.000095 66.16924 2.12163 1.00000 0 55267.928245 0.000101 61.91587 1.99031 1.00000 0 55267.928444 0.000098 63.57286 2.04024 1.00000 0 55267.928638 0.000095 66.60554 2.13460 1.00000 0 55267.928829 0.000095 65.81667 2.12243 1.00000 0 55267.929026 0.000101 63.14483 2.00394 1.00000 0 55267.929223 0.000095 66.10854 2.11186 1.00000 0 55267.929414 0.000095 66.71364 2.11814 1.00000 0 55267.929611 0.000101 61.94397 1.98490 1.00000 0 55267.929804 0.000093 68.50070 2.19531 1.00000 0 55267.929993 0.000095 66.66914 2.13555 1.00000 0 55267.930189 0.000101 63.09295 2.00017 1.00000 0 55267.930389 0.000098 64.45694 2.05710 1.00000 0 55267.930586 0.000098 64.60075 2.05636 1.00000 0 55267.930782 0.000098 65.04682 2.07506 1.00000 0 55267.930979 0.000098 64.00904 2.06199 1.00000 0 55267.931170 0.000093 67.45427 2.17283 1.00000 0 55267.931361 0.000098 63.82776 2.03550 1.00000 0 55267.931558 0.000098 65.38469 2.06557 1.00000 0 55267.931755 0.000098 65.33956 2.06196 1.00000 0 55267.931954 0.000101 63.17273 1.99856 1.00000 0 55267.932154 0.000098 65.40986 2.06315 1.00000 0 55267.932351 0.000098 63.30603 2.04783 1.00000 0 55267.932545 0.000095 65.55367 2.10608 1.00000 0 55267.932738 0.000098 64.50714 2.04899 1.00000 0 55267.932935 0.000098 64.48724 2.06346 1.00000 0 55267.933129 0.000095 66.06497 2.11380 1.00000 0 55267.933317 0.000093 68.91192 2.17654 1.00000 0 55267.933505 0.000095 67.07172 2.11753 1.00000 0 55267.933696 0.000095 64.92275 2.11123 1.00000 0 55267.933913 0.000122 64.65644 1.83878 1.00000 0