/* ** ** 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 58152.929282 0.000078 87.92865 2.74203 1.00000 0 58152.929441 0.000081 84.32012 2.70486 1.00000 0 58152.929618 0.000095 74.90757 2.47908 1.00000 0 58152.929809 0.000095 75.18433 2.47867 1.00000 0 58152.929991 0.000087 80.06332 2.61689 1.00000 0 58152.930168 0.000090 77.08506 2.46445 1.00000 0 58152.930344 0.000087 79.05997 2.57297 1.00000 0 58152.930515 0.000084 81.91116 2.58200 1.00000 0 58152.930677 0.000078 85.91866 2.75528 1.00000 0 58152.930833 0.000078 84.60642 2.77629 1.00000 0 58152.930992 0.000081 84.50504 2.65959 1.00000 0 58152.931157 0.000084 81.37640 2.57675 1.00000 0 58152.931325 0.000084 80.96976 2.57947 1.00000 0 58152.931487 0.000078 87.15169 2.78616 1.00000 0 58152.931649 0.000084 79.95994 2.56029 1.00000 0 58152.931814 0.000081 82.42197 2.63771 1.00000 0 58152.931979 0.000084 79.96899 2.57378 1.00000 0 58152.932147 0.000084 82.60640 2.61816 1.00000 0 58152.932309 0.000078 86.09216 2.75100 1.00000 0 58152.932468 0.000081 83.28424 2.65855 1.00000 0 58152.932630 0.000081 82.00990 2.67488 1.00000 0 58152.932789 0.000078 86.79935 2.76800 1.00000 0 58152.932945 0.000078 87.01556 2.76360 1.00000 0 58152.933105 0.000081 83.92535 2.67761 1.00000 0 58152.933267 0.000081 84.20597 2.67712 1.00000 0 58152.933429 0.000081 84.20340 2.69741 1.00000 0 58152.933594 0.000084 81.48531 2.60775 1.00000 0 58152.933756 0.000078 85.08166 2.76941 1.00000 0 58152.933918 0.000084 79.17344 2.55874 1.00000 0 58152.934080 0.000078 86.28490 2.77404 1.00000 0 58152.934236 0.000078 83.66705 2.77930 1.00000 0 58152.934395 0.000081 84.82114 2.71262 1.00000 0 58152.934557 0.000081 83.47891 2.65662 1.00000 0 58152.934725 0.000087 79.91167 2.58091 1.00000 0 58152.934890 0.000078 86.04691 2.78523 1.00000 0 58152.935046 0.000078 85.00936 2.76140 1.00000 0 58152.935202 0.000078 86.20666 2.78820 1.00000 0 58152.935359 0.000078 86.94533 2.76139 1.00000 0 58152.935518 0.000081 82.24854 2.67578 1.00000 0 58152.935680 0.000081 82.88536 2.67572 1.00000 0 58152.935848 0.000087 78.10739 2.50211 1.00000 0 58152.936013 0.000078 87.27269 2.76062 1.00000 0 58152.936172 0.000081 81.99834 2.66904 1.00000 0 58152.936331 0.000078 85.91729 2.76363 1.00000 0 58152.936493 0.000084 77.86303 2.59555 1.00000 0 58152.936658 0.000081 83.52058 2.65524 1.00000 0 58152.936823 0.000084 80.66434 2.60868 1.00000 0 58152.936988 0.000081 81.42493 2.69892 1.00000 0 58152.937147 0.000078 87.90569 2.82311 1.00000 0 58152.937303 0.000078 86.80844 2.81016 1.00000 0 58152.937462 0.000081 84.52860 2.73459 1.00000 0 58152.937627 0.000084 79.60356 2.60247 1.00000 0 58152.937792 0.000081 81.05826 2.65655 1.00000 0 58152.937954 0.000081 82.19865 2.67256 1.00000 0 58152.938116 0.000081 81.59228 2.66833 1.00000 0 58152.938275 0.000078 85.08101 2.77773 1.00000 0 58152.938432 0.000078 86.39835 2.76073 1.00000 0 58152.938594 0.000084 79.89254 2.58822 1.00000 0 58152.938756 0.000078 85.85366 2.76592 1.00000 0 58152.938912 0.000078 85.74780 2.76803 1.00000 0 58152.939071 0.000081 83.31148 2.66491 1.00000 0 58152.939230 0.000078 87.20856 2.80277 1.00000 0 58152.939395 0.000087 80.03469 2.54975 1.00000 0 58152.939563 0.000081 82.27190 2.64519 1.00000 0 58152.939725 0.000081 84.09814 2.70193 1.00000 0 58152.939887 0.000081 84.91769 2.73120 1.00000 0 58152.940043 0.000075 89.67605 2.87409 1.00000 0 58152.940199 0.000081 82.57059 2.68179 1.00000 0 58152.940361 0.000081 82.81792 2.68560 1.00000 0 58152.940518 0.000075 87.35806 2.87476 1.00000 0 58152.940674 0.000081 82.60960 2.67906 1.00000 0 58152.940848 0.000093 83.49999 2.50584 1.00000 0