/* ** ** 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 54224.325502 0.000399 15.73124 0.50279 1.00000 0 54224.326298 0.000396 16.75821 0.53229 0.94164 0 54224.327059 0.000365 17.18222 0.54501 1.00000 0 54224.327800 0.000376 16.77063 0.53904 1.00000 0 54224.328552 0.000376 16.42789 0.52658 1.00000 0 54224.329307 0.000379 16.18707 0.52380 1.00000 0 54224.330060 0.000373 16.47019 0.53196 1.00000 0 54224.330824 0.000391 15.82773 0.50749 1.00000 0 54224.331585 0.000370 16.76870 0.53314 1.00000 0 54224.332337 0.000382 16.20388 0.52150 1.00000 0 54224.333115 0.000396 15.63159 0.50195 1.00000 0 54224.333888 0.000376 16.39451 0.52913 1.00000 0 54224.334649 0.000385 16.05074 0.51534 1.00000 0 54224.335410 0.000376 16.50287 0.52806 1.00000 0 54224.336188 0.000402 15.45831 0.49684 1.00000 0 54224.337056 0.000466 14.67724 0.44950 0.99568 0 54224.392788 0.000133 18.68003 1.25394 0.99642 0 54224.393060 0.000139 16.52096 1.17251 1.00000 0 54224.393341 0.000142 15.35721 1.10792 1.00000 0 54224.393607 0.000124 17.66624 1.26831 1.00000 0 54224.393853 0.000122 17.83679 1.27199 1.00000 0 54224.394238 0.000263 18.18967 0.87289 1.00000 0 54224.394623 0.000122 18.09939 1.28373 1.00000 0 54224.394875 0.000130 16.97368 1.22540 1.00000 0 54224.395135 0.000130 16.31194 1.19284 1.00000 0 54224.395407 0.000142 18.95510 1.22584 1.00000 0 54224.395682 0.000133 16.81273 1.20994 0.97826 0 54224.395954 0.000139 16.49074 1.19184 0.97917 0 54224.396235 0.000142 15.57981 1.12482 1.00000 0 54224.396509 0.000133 16.38487 1.18219 1.00000 0 54224.396770 0.000127 18.12560 1.29721 1.00000 0 54224.397045 0.000148 15.26730 1.10090 0.98039 0 54224.397343 0.000150 14.83982 1.05952 1.00000 0 54224.397647 0.000153 14.20486 1.05714 1.00000 0 54224.397936 0.000136 16.40295 1.17503 1.00000 0 54224.398217 0.000145 15.15316 1.09876 0.98000 0 54224.398489 0.000127 17.53723 1.24354 1.00000 0 54224.398740 0.000124 18.11477 1.29899 1.00000 0 54224.399090 0.000226 15.58645 0.93233 0.99470 0 54224.460369 0.000353 16.09330 0.66792 0.99554 0 54224.460896 0.000174 16.23502 0.95971 1.00000 0 54224.461206 0.000136 14.24426 1.02276 1.00000 0 54224.461486 0.000145 13.77712 0.99398 0.98000 0 54224.461761 0.000130 14.86303 1.07176 1.00000 0 54224.462027 0.000136 15.11821 1.06876 0.97872 0 54224.462314 0.000150 14.31219 1.01817 1.00000 0 54224.462592 0.000127 15.55400 1.11825 1.00000 0 54224.462843 0.000124 15.09623 1.07207 1.00000 0 54224.463095 0.000127 14.34684 1.02666 1.00000 0 54224.463353 0.000130 15.26961 1.08282 0.97778 0 54224.463610 0.000127 14.58150 1.05969 1.00000 0 54224.463859 0.000122 15.80905 1.12806 1.00000 0 54224.464122 0.000142 14.78679 1.05171 1.00000 0 54224.464403 0.000139 13.67220 0.99507 1.00000 0 54224.464675 0.000133 13.81382 0.99862 1.00000 0 54224.464935 0.000127 14.93800 1.07450 1.00000 0 54224.465190 0.000127 15.19098 1.08487 0.97727 0 54224.465465 0.000148 15.51692 1.00469 1.00000 0 54224.465740 0.000127 14.82762 1.06138 1.00000 0 54224.465989 0.000122 15.40769 1.10489 1.00000 0 54224.466399 0.000289 15.82194 0.72543 1.00000 0 54224.466816 0.000127 15.18639 1.08463 0.97727 0 54224.467082 0.000139 14.21301 1.00716 0.97917 0 54224.467349 0.000127 14.56621 1.04230 1.00000 0 54224.467687 0.000211 16.02563 0.85717 1.00000 0 54224.468034 0.000136 14.50812 1.05205 1.00000 0 54224.468312 0.000142 13.00508 0.92390 1.00000 0 54224.468587 0.000133 13.65555 0.96963 1.00000 0 54224.469018 0.000298 15.51486 0.70148 1.00000 0 54224.469438 0.000122 15.86666 1.14008 1.00000 0 54224.469692 0.000133 14.79899 1.09244 1.00000 0 54224.469947 0.000122 15.33419 1.08116 1.00000 0 54224.470190 0.000122 14.54544 1.07427 1.00000 0 54224.470569 0.000258 16.44074 0.78528 1.00000 0