/* ** ** 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 57868.355254 0.000191 34.12691 1.09539 1.00000 0 30.50534 0.96226 30.14370 0.96747 0.36164 0.10030 57868.355633 0.000188 34.42074 1.09958 1.00000 0 31.25204 0.98143 30.88483 0.98670 0.36720 0.10184 57868.356012 0.000191 33.74596 1.07567 1.00000 0 30.44463 0.96130 30.24990 0.96412 0.19473 0.07360 57868.356382 0.000179 35.78586 1.14235 1.00000 0 32.73192 1.02841 32.37656 1.03351 0.35536 0.10258 57868.356747 0.000185 34.62355 1.10219 1.00000 0 31.55253 0.99381 31.32303 0.99712 0.22950 0.08114 57868.357109 0.000177 36.32621 1.15849 1.00000 0 32.90725 1.03958 32.69656 1.04263 0.21069 0.07963 57868.357470 0.000185 34.70336 1.10819 1.00000 0 31.52123 0.99332 31.23435 0.99745 0.28688 0.09072 57868.357841 0.000185 34.23019 1.10181 1.00000 0 31.36472 0.99085 30.96309 0.99665 0.40163 0.10734 57868.358211 0.000185 34.28758 1.09979 1.00000 0 31.33342 0.99035 31.01785 0.99491 0.31557 0.09515 57868.358581 0.000185 34.49323 1.10580 1.00000 0 31.36472 0.99085 31.04916 0.99541 0.31557 0.09515 57868.358943 0.000177 36.38886 1.16084 1.00000 0 32.97293 1.04062 32.73214 1.04409 0.24079 0.08513 57868.359311 0.000191 33.51259 1.06919 1.00000 0 30.38392 0.96034 30.18919 0.96316 0.19473 0.07360 57868.359684 0.000182 35.32452 1.13889 1.00000 0 31.92617 1.00758 31.45988 1.01430 0.46629 0.11657 57868.360046 0.000179 35.39800 1.14254 1.00000 0 32.53805 1.02536 32.00501 1.03303 0.53304 0.12564 57868.360413 0.000188 34.00898 1.09853 1.00000 0 31.00547 0.97755 30.49703 0.98487 0.50844 0.11984 57868.360795 0.000194 33.33403 1.06395 1.00000 0 30.13973 0.94931 29.86570 0.95326 0.27403 0.08666 57868.361180 0.000191 33.81197 1.07168 1.00000 0 30.77852 0.96656 30.58379 0.96936 0.19473 0.07360 57868.361550 0.000179 35.01233 1.14130 1.00000 0 32.34417 1.02230 31.66307 1.03212 0.68110 0.14202 57868.361912 0.000182 35.07345 1.11544 1.00000 0 31.86258 1.00658 31.71686 1.00868 0.14572 0.06517 57868.362282 0.000188 33.69973 1.08473 1.00000 0 30.88219 0.97561 30.48674 0.98131 0.39545 0.10569 57868.362661 0.000191 34.07872 1.09480 1.00000 0 30.68746 0.96513 30.24236 0.97152 0.44510 0.11127 57868.363043 0.000191 33.23169 1.07175 1.00000 0 30.53569 0.96274 30.06277 0.96955 0.47291 0.11470 57868.363419 0.000185 34.58936 1.11035 1.00000 0 31.77165 0.99726 31.28396 1.00425 0.48769 0.11828 57868.363790 0.000185 34.70510 1.10457 1.00000 0 31.64644 0.99529 31.38825 0.99900 0.25819 0.08606 57868.364152 0.000177 36.83688 1.17580 1.00000 0 33.10430 1.04269 32.80331 1.04702 0.30099 0.09518 57868.364516 0.000188 33.82974 1.09224 1.00000 0 30.94383 0.97658 30.46364 0.98350 0.48019 0.11646 57868.364889 0.000185 34.44289 1.11192 1.00000 0 31.27081 0.98936 30.84050 0.99558 0.43032 0.11111 57868.365266 0.000191 33.29343 1.07000 1.00000 0 30.50534 0.96226 30.11588 0.96787 0.38946 0.10409 57868.365645 0.000188 33.60601 1.08430 1.00000 0 30.82055 0.97463 30.39685 0.98075 0.42370 0.10940 57868.366012 0.000179 35.34919 1.14063 1.00000 0 32.47342 1.02434 31.97000 1.03159 0.50343 0.12210 57868.366374 0.000182 34.74572 1.11991 1.00000 0 31.86258 1.00658 31.42543 1.01289 0.43715 0.11287 57868.366747 0.000191 33.13554 1.07295 1.00000 0 30.53569 0.96274 29.97932 0.97074 0.55637 0.12441 57868.367126 0.000188 33.74860 1.08340 1.00000 0 30.88219 0.97561 30.54323 0.98050 0.33896 0.09785 57868.367664 0.000350 35.23039 0.81179 1.00000 0 31.97059 0.72754 31.69746 0.73039 0.27313 0.06438