/* ** ** 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 59185.089560 0.000139 22.89538 1.66382 0.97917 0 8.61008 0.60580 8.40851 0.60952 0.20156 0.06719 59185.090226 0.000527 25.30766 0.86213 1.00000 0 9.99466 0.33168 9.81537 0.33324 0.17929 0.03220 59185.090900 0.000148 22.14901 1.65986 1.00000 0 7.93478 0.55829 7.54263 0.56549 0.39215 0.08997 59185.091201 0.000153 22.35939 1.62194 0.96226 0 7.97406 0.55967 7.76766 0.56346 0.20639 0.06527 59185.091514 0.000159 20.55488 1.50202 1.00000 0 7.43055 0.52024 7.18175 0.52480 0.24880 0.06900 59185.091817 0.000145 22.55398 1.62284 1.00000 0 8.05341 0.56804 7.92709 0.57038 0.12631 0.05157 59185.092118 0.000156 21.57705 1.57883 0.96296 0 7.74366 0.54620 7.52099 0.55031 0.22267 0.06714 59185.092408 0.000133 23.51635 1.78633 1.00000 0 8.75370 0.61744 8.25028 0.62670 0.50342 0.10733 59185.092691 0.000150 21.73915 1.55904 1.00000 0 7.74366 0.54620 7.64245 0.54807 0.10121 0.04526 59185.092995 0.000153 21.33917 1.55577 1.00000 0 7.59755 0.53589 7.39895 0.53956 0.19861 0.06280 59185.093284 0.000136 23.72319 1.76182 1.00000 0 8.65270 0.60730 8.27197 0.61428 0.38073 0.09234 59185.093577 0.000156 21.84336 1.57628 0.96296 0 7.89776 0.55160 7.69534 0.55531 0.20243 0.06401 59185.093878 0.000145 22.38757 1.68312 0.98000 0 8.21776 0.57964 7.80960 0.58715 0.40816 0.09364 59185.094170 0.000148 22.07729 1.65069 0.98039 0 8.13354 0.57086 7.73355 0.57819 0.39999 0.09176 59185.094453 0.000136 24.03991 1.76965 0.97872 0 8.71015 0.61590 8.43556 0.62098 0.27459 0.07927 59185.094743 0.000153 21.31818 1.56766 1.00000 0 7.67315 0.53855 7.39510 0.54365 0.27805 0.07431 59185.095026 0.000130 25.18965 1.85663 1.00000 0 8.99275 0.63273 8.66527 0.63875 0.32748 0.08752 59185.095290 0.000133 24.84819 1.81463 1.00000 0 8.84080 0.62050 8.56621 0.62555 0.27459 0.07927 59185.095573 0.000150 22.17910 1.61621 0.96154 0 8.01334 0.56663 7.82387 0.57014 0.18947 0.06316 59185.095851 0.000127 26.11856 1.86796 1.00000 0 9.19713 0.64711 9.07751 0.64931 0.11962 0.05349 59185.096114 0.000136 24.11677 1.74826 1.00000 0 8.61008 0.60580 8.40851 0.60952 0.20156 0.06719 59185.096401 0.000150 22.33255 1.63206 0.98077 0 8.01334 0.56105 7.74503 0.56596 0.26831 0.07442 59185.096696 0.000145 22.75313 1.65056 1.00000 0 8.13354 0.57086 7.92302 0.57473 0.21052 0.06657 59185.096985 0.000145 22.61911 1.63959 1.00000 0 8.09347 0.56945 7.90400 0.57295 0.18947 0.06316 59185.097266 0.000136 23.59298 1.73679 1.00000 0 8.52483 0.60280 8.25608 0.60777 0.26875 0.07758 59185.097549 0.000148 22.11266 1.61807 1.00000 0 7.89550 0.55691 7.66846 0.56110 0.22703 0.06845 59185.097859 0.000162 19.93163 1.51364 1.00000 0 7.15477 0.50592 6.76004 0.51320 0.39473 0.08614 59185.098174 0.000153 21.15410 1.56086 1.00000 0 7.67315 0.53855 7.37524 0.54402 0.29791 0.07692 59185.098470 0.000142 22.48332 1.67216 1.00000 0 8.17688 0.57819 7.85465 0.58415 0.32223 0.08320 59185.098768 0.000156 21.07072 1.54296 1.00000 0 7.49396 0.52727 7.26004 0.53158 0.23391 0.06753 59185.099112 0.000188 23.74177 1.50728 0.96923 0 8.42673 0.51765 8.20952 0.52114 0.21721 0.06024