/* ** ** 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 58153.252351 0.000087 77.93732 2.49611 1.00000 0 58153.252522 0.000084 77.13929 2.50618 1.00000 0 58153.252689 0.000084 76.71174 2.46568 1.00000 0 58153.252857 0.000084 76.97762 2.47422 1.00000 0 58153.253022 0.000081 79.81394 2.55617 1.00000 0 58153.253184 0.000081 80.82056 2.58274 1.00000 0 58153.253346 0.000081 82.06219 2.60264 1.00000 0 58153.253508 0.000081 80.43816 2.59735 1.00000 0 58153.253673 0.000084 79.10352 2.50016 1.00000 0 58153.253841 0.000084 77.06757 2.47196 1.00000 0 58153.254006 0.000081 79.63508 2.56099 1.00000 0 58153.254168 0.000081 78.88573 2.54608 1.00000 0 58153.254330 0.000081 81.77885 2.58472 1.00000 0 58153.254492 0.000081 82.19170 2.59259 1.00000 0 58153.254651 0.000078 82.21696 2.64811 1.00000 0 58153.254807 0.000078 84.61713 2.69484 1.00000 0 58153.254964 0.000078 84.40742 2.68693 1.00000 0 58153.255120 0.000078 82.95110 2.64824 1.00000 0 58153.255279 0.000081 80.11107 2.57362 1.00000 0 58153.255438 0.000078 84.08935 2.69434 1.00000 0 58153.255603 0.000087 76.06400 2.44943 1.00000 0 58153.255774 0.000084 76.14927 2.47065 1.00000 0 58153.255942 0.000084 78.56258 2.49949 1.00000 0 58153.256104 0.000078 80.90495 2.66934 1.00000 0 58153.256269 0.000087 76.08822 2.42452 1.00000 0 58153.256434 0.000078 82.52815 2.67038 1.00000 0 58153.256596 0.000084 76.06618 2.47564 1.00000 0 58153.256764 0.000084 78.14042 2.48221 1.00000 0 58153.256931 0.000084 76.62037 2.47043 1.00000 0 58153.257096 0.000081 79.26591 2.55166 1.00000 0 58153.257264 0.000087 75.56158 2.41134 1.00000 0 58153.257438 0.000087 75.13172 2.40374 1.00000 0 58153.257608 0.000084 78.75605 2.50082 1.00000 0 58153.257773 0.000081 81.20442 2.63329 1.00000 0 58153.257935 0.000081 80.45953 2.58088 1.00000 0 58153.258100 0.000084 75.88658 2.47635 1.00000 0 58153.258265 0.000081 80.54091 2.59159 1.00000 0 58153.258427 0.000081 80.74949 2.60603 1.00000 0 58153.258592 0.000084 76.49221 2.47783 1.00000 0 58153.258760 0.000084 77.83332 2.47864 1.00000 0 58153.258931 0.000087 76.79388 2.42974 1.00000 0 58153.259096 0.000078 83.97158 2.68109 1.00000 0 58153.259255 0.000081 79.86825 2.55914 1.00000 0 58153.259420 0.000084 78.40182 2.48795 1.00000 0 58153.259582 0.000078 82.85375 2.63806 1.00000 0 58153.259741 0.000081 79.85044 2.57056 1.00000 0 58153.259903 0.000081 79.11441 2.56015 1.00000 0 58153.260068 0.000084 79.86066 2.52902 1.00000 0 58153.260236 0.000084 79.04605 2.54701 1.00000 0 58153.260401 0.000081 80.28896 2.59519 1.00000 0 58153.260563 0.000081 80.57767 2.58468 1.00000 0 58153.260725 0.000081 82.68571 2.61981 1.00000 0 58153.260890 0.000084 76.98669 2.50784 1.00000 0 58153.261055 0.000081 79.27222 2.54651 1.00000 0 58153.261217 0.000081 79.10864 2.59443 1.00000 0 58153.261379 0.000081 78.84686 2.57681 1.00000 0 58153.261541 0.000081 81.15604 2.58331 1.00000 0 58153.261706 0.000084 77.99535 2.50941 1.00000 0 58153.261868 0.000078 82.04974 2.66484 1.00000 0 58153.262030 0.000084 76.99103 2.47720 1.00000 0 58153.262195 0.000081 80.28670 2.55392 1.00000 0 58153.262360 0.000084 79.22486 2.49519 1.00000 0 58153.262530 0.000087 77.04797 2.47326 1.00000 0 58153.262698 0.000081 83.29507 2.67445 1.00000 0 58153.262863 0.000084 77.66019 2.50100 1.00000 0 58153.263031 0.000084 76.66206 2.48198 1.00000 0 58153.263196 0.000081 80.92699 2.58917 1.00000 0 58153.263355 0.000078 81.99437 2.64917 1.00000 0 58153.263517 0.000084 77.68536 2.48671 1.00000 0 58153.263682 0.000081 79.08035 2.60834 1.00000 0 58153.263841 0.000078 82.73768 2.68914 1.00000 0 58153.264003 0.000084 77.49252 2.52520 1.00000 0 58153.264168 0.000081 79.81196 2.58393 1.00000 0 58153.264327 0.000078 82.88859 2.65449 1.00000 0 58153.264495 0.000090 77.39104 2.38363 1.00000 0