/* ** ** 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 58103.437789 0.000275 22.42598 0.72247 1.00000 0 21.21427 0.66885 20.88977 0.67298 0.32450 0.07445 58103.438345 0.000281 21.94480 0.70308 1.00000 0 20.63229 0.65278 20.44829 0.65513 0.18400 0.05548 58103.438909 0.000284 22.12358 0.70920 1.00000 0 20.62618 0.64934 20.36128 0.65271 0.26490 0.06623 58103.439467 0.000275 22.77007 0.72396 1.00000 0 21.38297 0.67150 21.19510 0.67389 0.18787 0.05664 58103.440014 0.000272 22.93730 0.72865 1.00000 0 21.50389 0.67697 21.36580 0.67873 0.13809 0.04882 58103.440573 0.000286 21.69359 0.69054 1.00000 0 20.33689 0.64151 20.20578 0.64318 0.13111 0.04636 58103.441125 0.000266 23.12746 0.74931 1.00000 0 21.77539 0.68860 21.40503 0.69332 0.37036 0.08082 58103.441684 0.000292 21.00890 0.67823 1.00000 0 19.87468 0.62786 19.56945 0.63176 0.30523 0.07002 58103.442260 0.000284 21.81218 0.70174 1.00000 0 20.44220 0.64644 20.19386 0.64961 0.24834 0.06412 58103.442809 0.000266 23.39679 0.74808 1.00000 0 21.84071 0.68963 21.64672 0.69211 0.19400 0.05849 58103.443336 0.000260 23.79563 0.75908 1.00000 0 22.32606 0.70496 22.16381 0.70703 0.16225 0.05408 58103.443880 0.000284 22.02828 0.70676 1.00000 0 20.50353 0.64741 20.27174 0.65037 0.23179 0.06195 58103.444459 0.000295 21.44354 0.68422 1.00000 0 19.77803 0.62326 19.60305 0.62549 0.17498 0.05276 58103.445026 0.000272 23.02673 0.73323 1.00000 0 21.31208 0.67395 21.20852 0.67527 0.10356 0.04228 58103.445579 0.000281 22.10822 0.70614 1.00000 0 20.75621 0.65473 20.57221 0.65708 0.18400 0.05548 58103.446128 0.000269 23.39962 0.74396 1.00000 0 21.79974 0.68527 21.62527 0.68749 0.17446 0.05517 58103.446664 0.000266 23.08934 0.74650 1.00000 0 21.75361 0.68825 21.41853 0.69253 0.33508 0.07687 58103.447208 0.000278 22.60062 0.72111 1.00000 0 20.97242 0.66155 20.80341 0.66371 0.16901 0.05345 58103.447749 0.000263 23.59319 0.75783 1.00000 0 22.08072 0.69721 21.81327 0.70062 0.26745 0.06905 58103.448298 0.000286 21.66072 0.70042 1.00000 0 20.21548 0.63959 19.90409 0.64357 0.31139 0.07144 58103.448868 0.000284 21.72570 0.70582 1.00000 0 20.42176 0.64612 20.04096 0.65098 0.38079 0.07940 58103.449407 0.000255 24.56922 0.78713 1.00000 0 22.94730 0.72277 22.67073 0.72629 0.27656 0.07141 58103.449942 0.000281 21.91012 0.70526 1.00000 0 20.67360 0.65343 20.40597 0.65685 0.26763 0.06691 58103.450489 0.000266 23.32701 0.75090 1.00000 0 21.75361 0.68825 21.48907 0.69163 0.26454 0.06830 58103.451070 0.000315 22.58264 0.67830 1.00000 0 21.15449 0.62354 20.87166 0.62691 0.28282 0.06488