/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 54074.512063 0.000370 17.37312 0.55491 1.00000 0 54074.512781 0.000347 18.27307 0.58630 1.00000 0 54074.513467 0.000339 18.77065 0.59937 1.00000 0 54074.514167 0.000362 17.63558 0.56110 1.00000 0 54074.514873 0.000344 18.32912 0.58902 1.00000 0 54074.515573 0.000356 17.76810 0.56970 1.00000 0 54074.516268 0.000339 18.68304 0.60019 1.00000 0 54074.516956 0.000350 18.09056 0.58086 1.00000 0 54074.517654 0.000347 18.24152 0.58753 1.00000 0 54074.518339 0.000339 18.76732 0.59832 1.00000 0 54074.519016 0.000339 18.79766 0.59752 1.00000 0 54074.519676 0.000321 19.77194 0.63089 1.00000 0 54074.520356 0.000359 17.67127 0.56553 1.00000 0 54074.521065 0.000350 18.05158 0.58112 1.00000 0 54074.521829 0.000414 18.30307 0.53634 0.99946 0 54074.646085 0.000365 17.41160 0.55828 0.99662 0 54074.646809 0.000359 17.52578 0.56502 1.00000 0 54074.647526 0.000359 17.61382 0.56446 1.00000 0 54074.648232 0.000347 18.62159 0.59654 1.00000 0 54074.648935 0.000356 17.92793 0.57394 1.00000 0 54074.649647 0.000356 18.18704 0.58111 1.00000 0 54074.650356 0.000353 18.35410 0.58663 1.00000 0 54074.651062 0.000353 18.28074 0.58499 1.00000 0 54074.651783 0.000367 17.75571 0.56486 0.99213 0 54074.652500 0.000350 18.40892 0.58919 1.00000 0 54074.653200 0.000350 18.46552 0.59177 1.00000 0 54074.654216 0.000666 18.68168 0.43157 0.99608 0 54074.720269 0.000376 16.88753 0.53884 0.99845 0 54074.720999 0.000353 17.89054 0.57726 1.00000 0 54074.721713 0.000362 17.43343 0.55718 1.00000 0 54074.722506 0.000431 16.90630 0.50553 0.99381 0 54074.780128 0.000379 16.75611 0.53912 1.00000 0 54074.780900 0.000394 16.22120 0.51862 1.00000 0 54074.781673 0.000379 16.65601 0.53233 1.00000 0 54074.782422 0.000370 17.07979 0.54532 1.00000 0 54074.783198 0.000405 15.60473 0.49966 1.00000 0 54074.783959 0.000356 17.69440 0.56795 1.00000 0 54074.784702 0.000388 16.20206 0.52190 1.00000 0 54074.785460 0.000370 17.00087 0.54549 1.00000 0 54074.786216 0.000385 16.50236 0.52686 1.00000 0 54074.786977 0.000376 16.75518 0.53645 1.00000 0 54074.787746 0.000394 16.05244 0.51612 1.00000 0 54074.788869 0.000729 16.56398 0.38302 0.99695 0 54074.854320 0.000399 16.02309 0.51247 0.99559 0 54074.855081 0.000362 17.60646 0.56404 1.00000 0 54074.856204 0.000761 16.91536 0.38336 0.99804 0 54074.913475 0.000394 17.23360 0.54993 0.99981 0 54074.914257 0.000388 17.16952 0.54912 0.99254 0 54074.915044 0.000399 16.52930 0.52701 1.00000 0 54074.915851 0.000408 16.31786 0.52015 1.00000 0 54074.916661 0.000402 16.50280 0.52686 1.00000 0 54074.917457 0.000394 16.78715 0.53816 1.00000 0 54074.918253 0.000402 16.41297 0.52438 1.00000 0 54074.919048 0.000394 16.82567 0.53815 1.00000 0 54074.919838 0.000396 16.67908 0.53275 1.00000 0 54074.920634 0.000399 16.51885 0.52803 1.00000 0 54074.921435 0.000402 16.52705 0.52802 1.00000 0 54074.922234 0.000396 16.68438 0.53196 1.00000 0 54074.923131 0.000501 17.29439 0.48357 0.99971 0 54074.988345 0.000396 16.11350 0.51385 0.99331 0 54074.989103 0.000362 17.26812 0.55750 1.00000 0 54074.990174 0.000709 16.26500 0.38346 1.00000 0