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Earth, Planets and Space
Fig. 3 | Earth, Planets and Space

Fig. 3

From: Absolute calibration of brightness temperature of the Venus disk observed by the Longwave Infrared Camera onboard Akatsuki

Fig. 3

Distribution of the brightness temperature retrieved from the deep-space area in LIR images with m = 32 and n = 32 as a function of the baffle temperature. a Data acquired from March to September 2016 with LIR turned on 15 min before the beginning of each observation. b Data acquired from October to December 2016 with the power supply unit of LIR continuously powered on (since in October 2016)

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