/* ** ** 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 55277.156573 0.000217 29.86006 0.96089 1.00000 0 26.84469 0.84679 26.48169 0.85196 0.36301 0.09373 55277.157013 0.000223 30.08581 0.97307 1.00000 0 26.22548 0.82602 25.75404 0.83272 0.47144 0.10542 55277.157456 0.000220 30.07401 0.96261 1.00000 0 26.41240 0.83440 26.17357 0.83781 0.23882 0.07552 55277.157904 0.000229 29.01120 0.94499 1.00000 0 25.46011 0.80351 24.90871 0.81136 0.55140 0.11255 55277.158353 0.000220 30.68514 0.98022 1.00000 0 26.51783 0.83606 26.27901 0.83947 0.23882 0.07552 55277.158790 0.000217 30.69509 0.98913 1.00000 0 26.89812 0.84763 26.48671 0.85348 0.41141 0.09978 55277.159224 0.000217 30.37805 0.97972 1.00000 0 26.79127 0.84595 26.40406 0.85147 0.38721 0.09680 55277.159661 0.000220 30.18292 0.98133 1.00000 0 26.35967 0.83357 25.85815 0.84072 0.50152 0.10944 55277.160089 0.000208 32.03373 1.02850 1.00000 0 27.93540 0.88163 27.60768 0.88631 0.32771 0.09089 55277.160509 0.000211 31.69972 1.01707 1.00000 0 27.44295 0.86782 27.16945 0.87173 0.27350 0.08246 55277.160948 0.000229 29.10268 0.93233 1.00000 0 25.43475 0.80311 25.18202 0.80672 0.25273 0.07620 55277.161385 0.000208 31.68395 1.01731 1.00000 0 28.07452 0.88383 27.69639 0.88920 0.37813 0.09763 55277.161817 0.000223 29.86080 0.95853 1.00000 0 26.32955 0.82766 25.95240 0.83302 0.37715 0.09429 55277.162262 0.000223 29.81724 0.95327 1.00000 0 26.19946 0.82562 25.94017 0.82931 0.25929 0.07818 55277.162716 0.000231 28.42251 0.91450 1.00000 0 25.16690 0.79387 24.82658 0.79871 0.34032 0.08787 55277.163168 0.000220 29.79098 0.95667 1.00000 0 26.51783 0.83606 26.18348 0.84082 0.33435 0.08936 55277.163602 0.000214 31.19160 1.00321 1.00000 0 27.28868 0.85951 26.89624 0.86509 0.39244 0.09811 55277.164042 0.000226 29.63000 0.95395 1.00000 0 25.83789 0.81463 25.46557 0.81993 0.37231 0.09308 55277.164499 0.000231 28.90230 0.93093 1.00000 0 25.24203 0.79505 24.85633 0.80053 0.38569 0.09354 55277.164950 0.000220 30.31402 0.97314 1.00000 0 26.33331 0.83315 26.07061 0.83691 0.26270 0.07921 55277.165393 0.000223 29.92377 0.96190 1.00000 0 25.99133 0.82233 25.70846 0.82637 0.28286 0.08166 55277.165836 0.000220 30.11406 0.96349 1.00000 0 26.57055 0.83689 26.28397 0.84097 0.28658 0.08273 55277.166281 0.000226 29.19939 0.94084 1.00000 0 25.73515 0.81300 25.38611 0.81798 0.34904 0.09012 55277.166721 0.000214 30.71226 0.99174 1.00000 0 27.15331 0.85738 26.73635 0.86332 0.41697 0.10113 55277.167167 0.000231 28.25632 0.91054 1.00000 0 25.21698 0.79465 24.83129 0.80014 0.38569 0.09354 55277.167716 0.000318 30.25022 0.81100 1.00000 0 26.60794 0.69612 26.16243 0.70138 0.44551 0.08574