/* ** ** 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) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 58608.117766 0.000214 30.22120 0.97421 1.00000 0 27.15330 0.85738 26.73831 0.86193 0.41499 0.08848 58608.118194 0.000214 29.94058 0.96874 1.00000 0 27.26159 0.85909 26.73342 0.86486 0.52817 0.09981 58608.118628 0.000220 29.49556 0.94626 1.00000 0 26.49146 0.83565 26.16086 0.83927 0.33060 0.07792 58608.119068 0.000220 29.23260 0.93807 1.00000 0 26.38602 0.83398 26.09215 0.83721 0.29387 0.07347 58608.119499 0.000211 30.89761 0.98624 1.00000 0 27.60759 0.87042 27.35901 0.87315 0.24858 0.06894 58608.119924 0.000214 30.29701 0.97539 1.00000 0 27.12623 0.85695 26.74897 0.86109 0.37726 0.08436 58608.120350 0.000211 30.89170 0.98289 1.00000 0 27.77225 0.87301 27.52367 0.87573 0.24858 0.06894 58608.120786 0.000226 28.54080 0.91320 1.00000 0 25.99198 0.81705 25.65196 0.82077 0.34002 0.07801 58608.121229 0.000217 29.53693 0.94580 1.00000 0 26.84468 0.84679 26.54689 0.85006 0.29778 0.07445 58608.121649 0.000203 31.62038 1.00938 1.00000 0 28.61906 0.90501 28.41965 0.90721 0.19941 0.06306 58608.122074 0.000223 28.59101 0.92165 1.00000 0 26.09538 0.82397 25.69656 0.82835 0.39882 0.08503 58608.122525 0.000229 28.22794 0.90188 1.00000 0 25.68832 0.80711 25.37028 0.81058 0.31805 0.07496 58608.122980 0.000226 28.41865 0.91077 1.00000 0 25.86356 0.81503 25.54144 0.81856 0.32212 0.07593 58608.123425 0.000220 28.95938 0.93313 1.00000 0 26.41238 0.83440 26.02668 0.83863 0.38570 0.08417 58608.123859 0.000214 30.29129 0.96192 1.00000 0 27.45109 0.86207 27.22474 0.86454 0.22636 0.06534 58608.124285 0.000211 30.22138 0.97145 1.00000 0 27.52526 0.86912 27.16196 0.87311 0.36331 0.08335 58608.124707 0.000211 30.51486 0.97683 1.00000 0 27.49782 0.86869 27.23012 0.87163 0.26770 0.07155 58608.125121 0.000203 31.82339 1.01415 1.00000 0 28.81939 0.90818 28.58010 0.91080 0.23929 0.06908 58608.125532 0.000208 30.91583 0.98524 1.00000 0 28.01886 0.88295 27.78621 0.88550 0.23264 0.06716 58608.125960 0.000220 29.34819 0.93433 1.00000 0 26.59690 0.83731 26.37650 0.83972 0.22040 0.06362 58608.126391 0.000211 30.56424 0.97346 1.00000 0 27.71736 0.87215 27.46878 0.87487 0.24858 0.06894 58608.126845 0.000243 30.25985 0.90118 1.00000 0 27.37890 0.80806 27.19611 0.80994 0.18279 0.05511