/* ** ** 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 59345.205328 0.000249 25.01448 0.80080 1.00000 0 23.27130 0.73627 23.08248 0.73896 0.18882 0.06294 59345.205840 0.000263 23.44596 0.76598 1.00000 0 22.08072 0.69721 21.56520 0.70450 0.51552 0.10110 59345.206364 0.000260 23.81251 0.76294 1.00000 0 22.25928 0.70390 22.05880 0.70675 0.20048 0.06340 59345.206876 0.000252 24.69850 0.79365 1.00000 0 23.18803 0.73072 22.87694 0.73512 0.31109 0.08032 59345.207374 0.000246 25.39097 0.82160 1.00000 0 23.54508 0.74493 23.18422 0.75006 0.36086 0.08752 59345.207874 0.000255 24.12766 0.78430 1.00000 0 22.76517 0.71990 22.33460 0.72600 0.43058 0.09396 59345.208381 0.000252 24.70701 0.79928 1.00000 0 23.07290 0.72890 22.69959 0.73419 0.37331 0.08799 59345.208884 0.000252 25.13298 0.80798 1.00000 0 23.11895 0.72963 22.82860 0.73374 0.29035 0.07760 59345.209393 0.000258 24.47208 0.78338 1.00000 0 22.77950 0.71607 22.49567 0.72007 0.28383 0.07586 59345.209914 0.000263 23.73454 0.77102 1.00000 0 22.21280 0.69929 21.73694 0.70600 0.47586 0.09714 59345.210438 0.000260 24.06509 0.78055 1.00000 0 22.34832 0.70531 21.92731 0.71126 0.42101 0.09187 59345.210956 0.000258 24.09662 0.77831 1.00000 0 22.50938 0.71181 22.18501 0.71641 0.32437 0.08109 59345.211482 0.000269 23.23180 0.75161 1.00000 0 21.58432 0.68187 21.23510 0.68682 0.34922 0.08231 59345.212006 0.000255 24.64973 0.78968 1.00000 0 22.94729 0.72277 22.68075 0.72654 0.26655 0.07393 59345.212518 0.000258 23.83407 0.77942 1.00000 0 22.64444 0.71394 22.07679 0.72196 0.56765 0.10728 59345.213051 0.000275 22.40642 0.73635 1.00000 0 21.17209 0.66819 20.58331 0.67650 0.58878 0.10575 59345.213574 0.000249 25.13172 0.81255 1.00000 0 23.29460 0.73664 22.93793 0.74170 0.35667 0.08650 59345.214072 0.000249 25.56416 0.81656 1.00000 0 23.43436 0.73885 23.22456 0.74182 0.20980 0.06635 59345.214581 0.000260 23.87877 0.77260 1.00000 0 22.34832 0.70531 21.96741 0.71070 0.38091 0.08739 59345.215108 0.000266 23.50129 0.75729 1.00000 0 21.97136 0.69169 21.61834 0.69668 0.35302 0.08321 59345.215640 0.000266 23.29768 0.75334 1.00000 0 21.99314 0.69203 21.58128 0.69784 0.41186 0.08987 59345.216277 0.000370 24.32751 0.65793 1.00000 0 22.83489 0.59782 22.32743 0.60377 0.50746 0.08458