/* ** ** 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 56739.050591 0.000188 33.72646 1.07591 1.00000 0 31.09793 0.97901 30.80964 0.98286 0.28828 0.08692 56739.050988 0.000208 30.00701 0.96990 1.00000 0 27.82410 0.87988 27.39823 0.88558 0.42587 0.10038 56739.051396 0.000200 31.76794 1.01343 1.00000 0 29.29515 0.92225 29.02358 0.92588 0.27157 0.08188 56739.051795 0.000200 32.31123 1.02736 1.00000 0 29.00481 0.91767 28.90606 0.91900 0.09875 0.04938 56739.052186 0.000191 34.14859 1.08793 1.00000 0 30.77851 0.96656 30.46879 0.97069 0.30972 0.08941 56739.052570 0.000194 33.10340 1.05514 1.00000 0 30.28923 0.95166 29.98413 0.95573 0.30510 0.08807 56739.052964 0.000200 31.90992 1.02045 1.00000 0 29.29515 0.92225 28.97420 0.92654 0.32094 0.08901 56739.053363 0.000200 32.10971 1.02442 1.00000 0 29.29515 0.92225 29.02358 0.92588 0.27157 0.08188 56739.053754 0.000191 33.69617 1.07330 1.00000 0 30.71780 0.96561 30.43389 0.96939 0.28391 0.08560 56739.054130 0.000185 34.48277 1.09850 1.00000 0 31.52122 0.99332 31.28168 0.99652 0.23955 0.07985 56739.054506 0.000191 33.07772 1.05237 1.00000 0 30.35356 0.95986 30.22451 0.96160 0.12905 0.05771 56739.054897 0.000200 31.20269 1.01155 1.00000 0 29.00481 0.91767 28.51105 0.92429 0.49376 0.11041 56739.055290 0.000194 32.73750 1.04799 1.00000 0 30.31913 0.95213 29.91233 0.95755 0.40680 0.10170 56739.055684 0.000200 32.26345 1.02081 1.00000 0 29.35321 0.92317 29.22977 0.92482 0.12344 0.05520 56739.056077 0.000194 33.00132 1.04726 1.00000 0 30.40883 0.95354 30.15458 0.95692 0.25425 0.08040 56739.056462 0.000191 33.29526 1.06184 1.00000 0 30.35356 0.95986 30.17289 0.96229 0.18067 0.06829 56739.056853 0.000200 31.77305 1.02203 1.00000 0 29.03384 0.91813 28.68821 0.92277 0.34563 0.09237 56739.057255 0.000203 31.98286 1.01667 1.00000 0 29.07698 0.91223 28.80929 0.91579 0.26769 0.08071 56739.057649 0.000191 33.25064 1.06206 1.00000 0 30.41427 0.96082 30.18198 0.96394 0.23229 0.07743 56739.058033 0.000194 33.13527 1.05891 1.00000 0 30.28923 0.95166 29.93328 0.95641 0.35595 0.09513 56739.058412 0.000185 33.93637 1.08759 1.00000 0 31.30211 0.98986 31.00933 0.99379 0.29278 0.08828 56739.058791 0.000194 32.91996 1.05104 1.00000 0 30.05003 0.94790 29.79578 0.95130 0.25425 0.08040 56739.059182 0.000197 31.89493 1.02610 1.00000 0 29.51973 0.93256 29.14397 0.93760 0.37576 0.09702 56739.059564 0.000185 34.04367 1.09012 1.00000 0 31.42732 0.99184 31.10792 0.99611 0.31940 0.09220 56739.059946 0.000197 32.62250 1.03998 1.00000 0 29.69650 0.93535 29.44599 0.93870 0.25051 0.07922 56739.060342 0.000200 31.67437 1.01798 1.00000 0 29.14998 0.91997 28.77966 0.92492 0.37032 0.09562 56739.060736 0.000194 33.03321 1.06092 1.00000 0 29.99022 0.94695 29.63428 0.95172 0.35595 0.09513 56739.061124 0.000194 33.16756 1.06594 1.00000 0 30.22943 0.95072 29.77178 0.95682 0.45765 0.10787 56739.061558 0.000240 31.68017 0.92585 1.00000 0 29.01215 0.83681 28.74535 0.84008 0.26681 0.07400