/* ** ** 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 59938.234063 0.000220 29.35591 0.94875 1.00000 0 26.54420 0.83648 26.08444 0.84310 0.45976 0.10548 59938.234500 0.000217 29.54881 0.95417 1.00000 0 26.87141 0.84721 26.43004 0.85357 0.44137 0.10403 59938.234939 0.000223 28.56942 0.93277 1.00000 0 26.17345 0.82521 25.55248 0.83414 0.62097 0.12178 59938.235371 0.000208 30.83771 0.98916 1.00000 0 28.21365 0.88601 27.80497 0.89188 0.40867 0.10217 59938.235793 0.000214 30.11748 0.96251 1.00000 0 27.50526 0.86292 27.15733 0.86791 0.34793 0.09299 59938.236227 0.000220 29.30870 0.94595 1.00000 0 26.49148 0.83565 26.08012 0.84158 0.41136 0.09977 59938.236664 0.000217 29.53285 0.95340 1.00000 0 26.68443 0.84426 26.31663 0.84958 0.36781 0.09497 59938.237098 0.000217 29.79604 0.95636 1.00000 0 26.97826 0.84889 26.61045 0.85419 0.36781 0.09497 59938.237544 0.000229 27.76286 0.90451 1.00000 0 25.35868 0.80191 24.84654 0.80931 0.51214 0.10919 59938.237986 0.000214 29.93959 0.95899 1.00000 0 27.31575 0.85994 26.99268 0.86459 0.32307 0.08960 59938.238426 0.000226 28.48772 0.91628 1.00000 0 25.83789 0.81463 25.48423 0.81973 0.35366 0.09131 59938.238863 0.000211 30.25184 0.98067 1.00000 0 27.55273 0.86956 27.04888 0.87682 0.50384 0.11266 59938.239297 0.000223 28.68923 0.92262 1.00000 0 26.25150 0.82643 25.86937 0.83194 0.38214 0.09553 59938.239743 0.000223 28.65692 0.92055 1.00000 0 26.17345 0.82521 25.83908 0.83003 0.33437 0.08936 59938.240182 0.000217 29.46546 0.94087 1.00000 0 26.76457 0.84552 26.56840 0.84836 0.19616 0.06935 59938.240614 0.000214 29.64704 0.96967 1.00000 0 27.20747 0.85823 26.53647 0.86789 0.67100 0.12913 59938.241039 0.000211 30.10970 0.97133 1.00000 0 27.52529 0.86912 27.12221 0.87495 0.40308 0.10077 59938.241467 0.000217 29.80973 0.95203 1.00000 0 26.89812 0.84763 26.65292 0.85117 0.24520 0.07754 59938.241901 0.000217 29.79978 0.94859 1.00000 0 27.13852 0.85141 26.86880 0.85529 0.26972 0.08133 59938.242335 0.000217 29.54049 0.94698 1.00000 0 26.97825 0.84889 26.63497 0.85384 0.34329 0.09175 59938.242769 0.000217 29.90261 0.95579 1.00000 0 27.05839 0.85015 26.73962 0.85474 0.31877 0.08841 59938.243200 0.000214 29.61854 0.95962 1.00000 0 27.20747 0.85823 26.71043 0.86540 0.49704 0.11114 59938.243634 0.000220 29.18030 0.94050 1.00000 0 26.62328 0.83772 26.18772 0.84399 0.43556 0.10266 59938.244080 0.000226 28.63077 0.91668 1.00000 0 26.06905 0.81826 25.71539 0.82334 0.35366 0.09131 59938.244534 0.000229 27.86933 0.89469 1.00000 0 25.40940 0.80271 25.13005 0.80675 0.27935 0.08064 59938.244977 0.000214 30.16314 0.95828 1.00000 0 27.39697 0.86122 27.19816 0.86408 0.19881 0.07029 59938.245509 0.000318 29.79931 0.78363 1.00000 0 27.15431 0.70323 26.87009 0.70660 0.28421 0.06893