/* ** ** 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 55211.363479 0.000093 69.38059 2.18683 1.00000 0 55211.363662 0.000090 68.78101 2.21132 1.00000 0 55211.363841 0.000090 70.99466 2.25435 1.00000 0 55211.364015 0.000084 77.31704 2.45601 1.00000 0 55211.364185 0.000087 72.24201 2.29242 1.00000 0 55211.364359 0.000087 72.92075 2.33391 1.00000 0 55211.364535 0.000090 72.43491 2.29247 1.00000 0 55211.364712 0.000087 70.89182 2.28834 1.00000 0 55211.364891 0.000093 69.06859 2.17724 1.00000 0 55211.365074 0.000090 69.71530 2.21990 1.00000 0 55211.365253 0.000090 69.81930 2.22750 1.00000 0 55211.365432 0.000090 70.47897 2.23181 1.00000 0 55211.365609 0.000087 71.85694 2.28479 1.00000 0 55211.365780 0.000084 74.91277 2.37588 1.00000 0 55211.365956 0.000093 67.06499 2.14312 1.00000 0 55211.366133 0.000084 75.26550 2.38457 1.00000 0 55211.366303 0.000087 71.08944 2.29454 1.00000 0 55211.366483 0.000093 67.23189 2.15153 1.00000 0 55211.366659 0.000084 74.01915 2.36183 1.00000 0 55211.366836 0.000093 68.09514 2.16795 1.00000 0 55211.367018 0.000090 70.01179 2.23350 1.00000 0 55211.367192 0.000084 76.62601 2.41521 1.00000 0 55211.367365 0.000090 69.71563 2.21991 1.00000 0 55211.367539 0.000084 73.93198 2.37660 1.00000 0 55211.367710 0.000087 71.66225 2.29109 1.00000 0 55211.367883 0.000087 71.89635 2.27924 1.00000 0 55211.368057 0.000087 74.02023 2.35191 1.00000 0 55211.368230 0.000087 72.74438 2.30810 1.00000 0 55211.368404 0.000087 71.21860 2.29971 1.00000 0 55211.368581 0.000090 70.25793 2.24331 1.00000 0 55211.368754 0.000084 73.80042 2.37131 1.00000 0 55211.368934 0.000095 65.32684 2.08843 1.00000 0 55211.369113 0.000084 76.06409 2.40015 1.00000 0 55211.369287 0.000090 69.83450 2.22471 1.00000 0 55211.369466 0.000090 70.65598 2.24056 1.00000 0 55211.369642 0.000087 71.66110 2.29105 1.00000 0 55211.369813 0.000084 73.40931 2.36837 1.00000 0 55211.369987 0.000090 68.75921 2.21390 1.00000 0 55211.370163 0.000087 72.07470 2.30063 1.00000 0 55211.370340 0.000090 70.98395 2.24856 1.00000 0 55211.370513 0.000084 73.42847 2.36547 1.00000 0 55211.370681 0.000084 73.85184 2.36241 1.00000 0 55211.370855 0.000090 70.79317 2.24266 1.00000 0 55211.371034 0.000090 70.71046 2.25623 1.00000 0 55211.371214 0.000090 69.50975 2.22869 1.00000 0 55211.371393 0.000090 70.75703 2.23613 1.00000 0 55211.371575 0.000093 68.29204 2.15939 1.00000 0 55211.371752 0.000084 73.46805 2.37255 1.00000 0 55211.371920 0.000084 73.97085 2.38362 1.00000 0 55211.372090 0.000087 73.87113 2.32851 1.00000 0 55211.372267 0.000090 69.24685 2.22156 1.00000 0 55211.372441 0.000084 74.37120 2.37056 1.00000 0 55211.372614 0.000090 70.86632 2.25567 1.00000 0 55211.372791 0.000087 70.89003 2.28828 1.00000 0 55211.372964 0.000087 71.16166 2.29567 1.00000 0 55211.373141 0.000090 70.42902 2.23999 1.00000 0 55211.373317 0.000087 72.56084 2.31130 1.00000 0 55211.373491 0.000087 71.94358 2.29550 1.00000 0 55211.373664 0.000087 74.10166 2.34767 1.00000 0 55211.373835 0.000084 74.25652 2.37861 1.00000 0 55211.374009 0.000090 71.26150 2.25284 1.00000 0 55211.374185 0.000087 72.84926 2.31579 1.00000 0 55211.374365 0.000093 67.55379 2.15949 1.00000 0 55211.374547 0.000090 68.93011 2.21053 1.00000 0 55211.374724 0.000087 71.46788 2.29739 1.00000 0 55211.374903 0.000093 73.39561 2.24647 1.00000 0