/* ** ** 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 56408.326995 0.000200 32.36414 1.04679 1.00000 0 29.14993 0.91996 28.66571 0.92702 0.48422 0.11413 56408.327379 0.000185 35.08814 1.11940 1.00000 0 31.67768 0.99578 31.35865 1.00041 0.31903 0.09619 56408.327753 0.000188 34.55980 1.10885 1.00000 0 31.00541 0.97755 30.63418 0.98296 0.37123 0.10296 56408.328135 0.000194 33.29967 1.07367 1.00000 0 29.96027 0.94648 29.54471 0.95254 0.41556 0.10730 56408.328516 0.000188 34.79033 1.11601 1.00000 0 30.94377 0.97658 30.60109 0.98157 0.34268 0.09892 56408.328904 0.000200 32.60423 1.04458 1.00000 0 29.14993 0.91996 28.85402 0.92428 0.29591 0.08922 56408.329286 0.000182 35.67075 1.13824 1.00000 0 31.92611 1.00758 31.69041 1.01102 0.23570 0.08333 56408.329674 0.000205 35.50147 1.07780 0.98611 0 32.19006 0.95972 31.79238 0.96520 0.39767 0.10268 56408.387918 0.000197 32.94062 1.05190 0.99729 0 29.89533 0.93975 29.57567 0.94427 0.31966 0.09228 56408.388320 0.000205 30.91911 0.99411 1.00000 0 28.52632 0.89716 28.09377 0.90327 0.43254 0.10491 56408.388722 0.000197 32.64933 1.04386 1.00000 0 29.66699 0.93489 29.37476 0.93903 0.29223 0.08811 56408.389115 0.000197 32.08911 1.03766 1.00000 0 29.60806 0.93396 29.10330 0.94111 0.50476 0.11580 56408.389518 0.000205 31.69336 1.00494 1.00000 0 28.72383 0.90026 28.49483 0.90349 0.22899 0.07633 56408.389923 0.000200 31.98485 1.02223 1.00000 0 29.32413 0.92271 29.00996 0.92716 0.31418 0.09069 56408.390313 0.000191 33.13488 1.06304 1.00000 0 30.35351 0.95986 30.05243 0.96415 0.30108 0.09078 56408.390698 0.000194 32.84311 1.05211 1.00000 0 30.13968 0.94931 29.78916 0.95428 0.35052 0.09722 56408.391083 0.000191 33.03349 1.06622 1.00000 0 30.38387 0.96034 29.94592 0.96656 0.43794 0.10949 56408.391471 0.000197 32.21064 1.03368 1.00000 0 29.51968 0.93256 29.20089 0.93709 0.31880 0.09203 56408.391864 0.000197 32.67361 1.03972 1.00000 0 29.93213 0.93905 29.63990 0.94318 0.29223 0.08811 56408.392252 0.000191 33.95416 1.08187 1.00000 0 30.83917 0.96751 30.51071 0.97215 0.32846 0.09482 56408.392634 0.000191 33.17001 1.06616 1.00000 0 30.47492 0.96178 30.09173 0.96722 0.38320 0.10241 56408.393013 0.000188 33.90010 1.08056 1.00000 0 30.97459 0.97706 30.75225 0.98022 0.22234 0.07861 56408.393395 0.000194 32.76516 1.04902 1.00000 0 30.02007 0.94743 29.72348 0.95164 0.29659 0.08943 56408.393771 0.000182 35.05528 1.11890 1.00000 0 32.11691 1.01059 31.80148 1.01505 0.31542 0.09510 56408.394150 0.000197 32.06494 1.03195 1.00000 0 29.43130 0.93117 29.08594 0.93608 0.34536 0.09579 56408.394535 0.000188 34.00578 1.08400 1.00000 0 31.12869 0.97949 30.85077 0.98343 0.27792 0.08789 56408.394926 0.000203 31.28398 1.01589 1.00000 0 28.67626 0.90592 28.13431 0.91360 0.54195 0.11826 56408.395325 0.000197 32.55478 1.05277 1.00000 0 29.46076 0.93163 29.00913 0.93805 0.45163 0.10954 56408.395721 0.000200 31.91258 1.01935 1.00000 0 29.20800 0.92088 28.94618 0.92459 0.26181 0.08279 56408.396216 0.000295 34.01125 0.86742 1.00000 0 31.20876 0.78292 30.85455 0.78691 0.35422 0.07921