/* ** ** 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 54419.419655 0.000214 38.52656 1.24160 1.00000 0 27.09913 0.85652 26.73622 0.86163 0.36292 0.09370 54419.420121 0.000252 32.85371 1.06179 1.00000 0 23.21103 0.73108 22.79944 0.73685 0.41158 0.09203 54419.420604 0.000231 35.53492 1.15740 1.00000 0 25.24199 0.79505 24.66011 0.80320 0.58188 0.11412 54419.421055 0.000220 37.35508 1.21452 1.00000 0 26.46508 0.83523 25.92325 0.84284 0.54183 0.11298 54419.421495 0.000220 37.33490 1.20916 1.00000 0 26.33328 0.83315 25.90924 0.83912 0.42404 0.09995 54419.421923 0.000208 39.92176 1.28225 1.00000 0 28.10231 0.88426 27.70444 0.88984 0.39786 0.09947 54419.422360 0.000229 35.97696 1.17000 1.00000 0 25.51079 0.80431 24.96688 0.81194 0.54392 0.11103 54419.422791 0.000203 40.71752 1.32004 1.00000 0 28.81937 0.90818 28.25668 0.91606 0.56269 0.11997 54419.423205 0.000211 38.94409 1.25898 1.00000 0 27.44291 0.86782 27.02597 0.87369 0.41694 0.10112 54419.423628 0.000211 39.21670 1.26221 1.00000 0 27.60757 0.87042 27.21516 0.87593 0.39241 0.09810 54419.424038 0.000200 41.81594 1.33826 1.00000 0 29.38221 0.92362 29.01895 0.92871 0.36327 0.09709 54419.424455 0.000217 37.94817 1.22710 1.00000 0 26.76452 0.84552 26.33483 0.85157 0.42969 0.10128 54419.424880 0.000208 39.86288 1.28662 1.00000 0 28.18578 0.88557 27.66358 0.89288 0.52220 0.11395 54419.425291 0.000203 41.05799 1.31772 1.00000 0 28.87661 0.90908 28.49295 0.91446 0.38365 0.09906 54419.425705 0.000211 39.52465 1.26493 1.00000 0 27.77223 0.87301 27.42887 0.87782 0.34336 0.09177 54419.426110 0.000194 42.82856 1.38022 1.00000 0 30.22939 0.95072 29.72167 0.95783 0.50772 0.11648 54419.426498 0.000194 42.72865 1.37524 1.00000 0 30.07989 0.94837 29.65233 0.95437 0.42756 0.10689 54419.426897 0.000205 40.56535 1.30158 1.00000 0 28.55454 0.89760 28.15108 0.90325 0.40347 0.10087 54419.427447 0.000344 43.55312 1.04132 0.99917 0 30.63106 0.71840 30.22449 0.72265 0.40656 0.07824 54419.489221 0.000162 40.89180 1.30035 0.99977 0 35.96089 1.13435 35.76253 1.13724 0.19835 0.08098 54419.489536 0.000153 43.20642 1.37741 1.00000 0 38.10112 1.20007 37.78682 1.20464 0.31430 0.10477 54419.489840 0.000150 43.82376 1.40301 1.00000 0 38.71826 1.22133 38.32672 1.22702 0.39153 0.11805 54419.490152 0.000162 40.81310 1.30353 1.00000 0 36.02422 1.13522 35.69370 1.14002 0.33051 0.10452 54419.490485 0.000171 38.79736 1.24573 1.00000 0 34.46411 1.08177 33.93081 1.08947 0.53330 0.12934 54419.490821 0.000165 40.22375 1.28488 1.00000 0 35.56794 1.11807 35.17828 1.12371 0.38966 0.11248 54419.491145 0.000159 41.97480 1.33495 1.00000 0 37.07986 1.16216 36.70969 1.16750 0.37017 0.11161 54419.491460 0.000156 42.28227 1.35114 1.00000 0 37.32135 1.17668 36.97859 1.18166 0.34275 0.10839 54419.491787 0.000171 38.60028 1.24158 1.00000 0 34.26038 1.07857 33.75845 1.08584 0.50193 0.12548 54419.492129 0.000171 38.54668 1.23533 1.00000 0 34.05666 1.07535 33.71158 1.08038 0.34508 0.10404 54419.492453 0.000153 42.81744 1.37130 1.00000 0 37.76093 1.19470 37.44663 1.19929 0.31430 0.10477 54419.492765 0.000159 41.29892 1.32087 1.00000 0 36.38781 1.15126 36.11859 1.15519 0.26922 0.09518 54419.493081 0.000156 41.96228 1.35322 1.00000 0 37.24715 1.17551 36.69874 1.18348 0.54841 0.13710 54419.493393 0.000156 42.39985 1.34944 1.00000 0 37.32135 1.17668 37.08142 1.18017 0.23993 0.09068 54419.493706 0.000156 42.61195 1.35277 1.00000 0 37.50684 1.17960 37.26691 1.18308 0.23993 0.09068 54419.494160 0.000298 42.28363 0.98354 0.99672 0 37.46655 0.85505 36.97978 0.86017 0.48678 0.09368 54419.536863 0.000333 46.58362 1.53995 0.99527 0 17.53804 0.55405 16.99508 0.56182 0.54296 0.09312 54419.537586 0.000391 39.53185 1.30508 1.00000 0 14.86918 0.46974 14.42238 0.47613 0.44680 0.07778 54419.538373 0.000396 39.24028 1.27956 1.00000 0 14.62287 0.46242 14.31601 0.46682 0.30686 0.06398 54419.539143 0.000373 41.58337 1.36909 1.00000 0 15.63842 0.49281 15.17084 0.49948 0.46758 0.08140 54419.539930 0.000414 37.40044 1.23436 1.00000 0 14.07937 0.44412 13.64478 0.45033 0.43458 0.07453 54419.540734 0.000391 40.03535 1.31917 0.99259 0 15.06985 0.47466 14.60607 0.48127 0.46377 0.07954 54419.541741 0.000616 41.84631 1.06511 1.00000 0 15.67866 0.38401 15.26676 0.38858 0.41190 0.05945