/* ** ** 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 59695.002760 0.000436 6.01276 0.57046 0.99892 1 1.52146 0.14250 1.50363 0.14262 0.01783 0.00594 59695.003901 0.000191 6.60814 0.47939 1.00000 0 6.07070 0.42926 5.94526 0.43129 0.12544 0.04181 59695.004277 0.000185 6.91147 0.49288 1.00000 0 6.26041 0.44268 6.21729 0.44338 0.04312 0.02490 59695.004657 0.000194 6.70883 0.48141 0.98507 0 6.13141 0.43140 6.03384 0.43298 0.09757 0.03688 59695.005033 0.000182 6.97659 0.50335 1.00000 0 6.39158 0.45083 6.27477 0.45271 0.11681 0.04130 59695.005394 0.000179 7.14409 0.52455 0.98387 0 6.66682 0.46792 6.42554 0.47179 0.24129 0.06032 59695.005750 0.000177 7.16901 0.51858 1.00000 0 6.56830 0.46445 6.44765 0.46640 0.12064 0.04265 59695.006092 0.000165 7.80387 0.55684 1.00000 0 7.09952 0.49952 7.01883 0.50082 0.08069 0.03609 59695.006419 0.000162 7.85912 0.56366 1.00000 0 7.15475 0.50592 7.07262 0.50725 0.08213 0.03673 59695.006772 0.000191 7.39625 0.51336 0.98770 0 6.85314 0.45892 6.65558 0.46195 0.19756 0.05280 59695.200143 0.000211 8.03939 0.57518 0.97710 0 5.61722 0.39720 5.58807 0.39773 0.02914 0.02061 59695.200551 0.000197 7.57996 0.54920 1.00000 0 5.95107 0.41872 5.81350 0.42122 0.13757 0.04586 59695.200944 0.000197 8.08966 0.58927 1.00000 0 5.89215 0.41664 5.75458 0.41915 0.13757 0.04586 59695.201346 0.000205 7.89493 0.58303 0.98592 0 5.72380 0.40473 5.53077 0.40826 0.19303 0.05354 59695.201780 0.000229 7.42703 0.53461 0.96203 0 5.32464 0.37464 5.22891 0.37638 0.09573 0.03618 59695.202214 0.000205 7.88241 0.57800 0.98592 0 5.72380 0.40473 5.56047 0.40772 0.16334 0.04925 59695.202622 0.000203 8.23565 0.59094 0.97143 0 5.95107 0.41872 5.85936 0.42039 0.09171 0.03744 59695.203039 0.000214 7.39972 0.54801 1.00000 0 5.41441 0.38286 5.21776 0.38645 0.19664 0.05256 59695.203467 0.000214 7.69881 0.57438 0.95946 0 5.67140 0.40003 5.42253 0.40456 0.24887 0.06036 59695.203887 0.000205 8.04021 0.57837 0.98592 0 5.75242 0.40574 5.66333 0.40737 0.08909 0.03637 59695.204330 0.000237 6.98264 0.51779 0.96341 0 5.12244 0.36041 4.91193 0.36424 0.21051 0.05263 59695.204746 0.000179 9.28440 0.66103 1.00000 0 6.62392 0.46263 6.52333 0.46445 0.10059 0.04106 59695.205134 0.000208 7.79474 0.56256 1.00000 0 5.59263 0.39447 5.49158 0.39632 0.10105 0.03819 59695.205548 0.000205 7.99364 0.58035 0.98592 0 5.72380 0.40473 5.60501 0.40691 0.11879 0.04200 59695.205933 0.000179 9.12414 0.67291 0.98387 0 6.69966 0.46907 6.42703 0.47400 0.27263 0.06816 59695.206320 0.000208 8.01926 0.58988 0.98611 0 5.78426 0.40399 5.55003 0.40821 0.23423 0.05856 59695.206728 0.000200 8.54147 0.60637 0.98551 0 6.03945 0.42181 5.96303 0.42320 0.07643 0.03418