/* ** ** 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 54978.444879 0.000205 30.71988 0.97712 1.00000 0 28.49816 0.89672 28.27816 0.89941 0.22000 0.06957 54978.445281 0.000197 32.24886 1.02530 1.00000 0 29.78489 0.93674 29.55518 0.93956 0.22971 0.07264 54978.445666 0.000188 33.29662 1.06392 1.00000 0 30.78973 0.97414 30.57345 0.97681 0.21628 0.07209 54978.446039 0.000185 34.24369 1.09194 1.00000 0 31.39603 0.99134 31.17637 0.99404 0.21966 0.07322 54978.446421 0.000197 31.79820 1.02227 1.00000 0 29.57867 0.93349 29.18816 0.93829 0.39050 0.09471 54978.446826 0.000208 30.65419 0.97374 1.00000 0 28.29712 0.88732 28.03679 0.89050 0.26034 0.07515 54978.447225 0.000191 33.10601 1.06016 1.00000 0 30.38393 0.96034 30.09993 0.96384 0.28400 0.08198 54978.447619 0.000203 31.49594 1.00004 1.00000 0 28.81942 0.90818 28.66322 0.91009 0.15620 0.05904 54978.448021 0.000200 31.34814 0.99740 1.00000 0 29.12096 0.91951 28.96249 0.92146 0.15847 0.05989 54978.448409 0.000188 34.19632 1.08811 1.00000 0 31.03630 0.97804 30.82002 0.98069 0.21628 0.07209 54978.448788 0.000191 33.76439 1.07029 1.00000 0 30.53570 0.96274 30.41736 0.96419 0.11833 0.05292 54978.449179 0.000200 31.90265 1.00992 1.00000 0 29.41129 0.92408 29.25283 0.92602 0.15847 0.05989 54978.449569 0.000191 33.46906 1.06462 1.00000 0 30.65711 0.96465 30.42044 0.96755 0.23667 0.07484 54978.449951 0.000191 33.65229 1.06589 1.00000 0 30.77853 0.96656 30.58919 0.96888 0.18934 0.06694 54978.450350 0.000208 30.62203 0.97602 1.00000 0 28.04670 0.88339 27.80806 0.88631 0.23864 0.07195 54978.450756 0.000197 32.82492 1.03795 1.00000 0 29.78489 0.93674 29.67004 0.93815 0.11485 0.05136 54978.451152 0.000200 31.58415 1.00470 1.00000 0 29.38226 0.92362 29.13324 0.92667 0.24902 0.07508 54978.451548 0.000197 32.39864 1.02440 1.00000 0 29.72597 0.93582 29.63409 0.93694 0.09188 0.04594 54978.451948 0.000203 31.66833 1.00719 1.00000 0 28.84804 0.90863 28.64721 0.91109 0.20083 0.06694 54978.452341 0.000191 32.99784 1.04569 1.00000 0 30.74817 0.96608 30.55884 0.96840 0.18934 0.06694 54978.452726 0.000194 32.25237 1.03796 1.00000 0 29.96034 0.94648 29.56400 0.95135 0.39633 0.09612 54978.453111 0.000191 32.69379 1.04640 1.00000 0 30.35358 0.95986 30.09324 0.96307 0.26034 0.07849 54978.453501 0.000200 31.62367 1.00600 1.00000 0 29.44033 0.92454 29.16867 0.92786 0.27166 0.07842 54978.453907 0.000205 30.70536 0.98082 1.00000 0 28.44173 0.89583 28.15572 0.89934 0.28600 0.07932 54978.454312 0.000200 31.48406 1.00203 1.00000 0 29.41129 0.92408 29.13964 0.92740 0.27166 0.07842 54978.454711 0.000200 31.54354 1.00669 1.00000 0 29.49840 0.92545 29.13619 0.92987 0.36221 0.09055 54978.455110 0.000200 31.20079 0.99800 1.00000 0 29.00482 0.91767 28.77844 0.92046 0.22638 0.07159 54978.455498 0.000188 33.89919 1.07608 1.00000 0 31.12876 0.97949 30.93651 0.98185 0.19225 0.06797 54978.455883 0.000197 32.31005 1.02915 1.00000 0 29.54921 0.93303 29.36544 0.93529 0.18377 0.06497 54978.456271 0.000191 33.08512 1.05332 1.00000 0 30.53570 0.96274 30.32269 0.96535 0.21300 0.07100 54978.456661 0.000200 31.49573 1.00549 1.00000 0 29.23709 0.92134 28.96544 0.92467 0.27166 0.07842 54978.457052 0.000191 32.52822 1.04387 1.00000 0 30.38393 0.96034 30.05259 0.96442 0.33134 0.08855 54978.457437 0.000194 32.16061 1.03038 1.00000 0 29.90054 0.94554 29.62077 0.94898 0.27976 0.08076 54978.457975 0.000344 32.43708 0.77465 1.00000 0 30.13421 0.71225 29.91107 0.71430 0.22315 0.05412