/* ** ** 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 58604.933988 0.000194 40.47128 1.31028 1.00000 0 58604.934373 0.000191 36.31829 1.16644 1.00000 0 58604.934743 0.000179 39.14220 1.24260 1.00000 0 58604.935108 0.000185 37.74840 1.20151 1.00000 0 58604.935478 0.000185 37.27559 1.20819 1.00000 0 58604.935860 0.000197 35.27447 1.14530 1.00000 0 58604.936248 0.000191 36.29449 1.17489 1.00000 0 58604.936633 0.000194 35.86187 1.15729 1.00000 0 58604.937009 0.000182 38.47950 1.23218 1.00000 0 58604.937388 0.000197 35.50368 1.14171 1.00000 0 58604.937782 0.000197 35.29248 1.13782 1.00000 0 58604.938164 0.000185 37.10949 1.20079 1.00000 0 58604.938548 0.000200 34.99550 1.11863 1.00000 0 58604.938936 0.000188 36.79901 1.18530 1.00000 0 58604.939304 0.000179 38.45000 1.23978 1.00000 0 58604.939677 0.000194 36.16854 1.16576 1.00000 0 58604.940059 0.000188 36.93990 1.19044 1.00000 0 58604.940435 0.000188 36.47431 1.18767 1.00000 0 58604.940814 0.000191 35.93964 1.16906 1.00000 0 58604.941193 0.000188 36.32927 1.18655 1.00000 0 58604.941561 0.000179 38.65091 1.24097 1.00000 0 58604.941917 0.000177 39.25381 1.25795 1.00000 0 58604.942272 0.000179 38.25523 1.24367 1.00000 0 58604.942640 0.000188 37.30548 1.18368 1.00000 0 58604.943019 0.000191 36.47734 1.16516 1.00000 0 58604.943392 0.000182 38.11354 1.22486 1.00000 0 58604.943760 0.000185 37.13029 1.20520 1.00000 0 58604.944124 0.000179 38.23668 1.24948 1.00000 0 58604.944486 0.000182 37.75618 1.21576 1.00000 0 58604.944853 0.000185 37.26475 1.19682 1.00000 0 58604.945224 0.000185 38.03129 1.21072 1.00000 0 58604.945600 0.000191 36.29096 1.16876 1.00000 0 58604.945965 0.000174 39.78992 1.28112 1.00000 0 58604.946326 0.000188 36.92509 1.18201 1.00000 0 58604.946864 0.000350 36.14051 0.86422 1.00000 0