Nightglow OH (8, 3) band intensities and rotational temperature at 23°S

作者: H. Takahashi , B.R. Clemesha , Y. Sahai

DOI: 10.1016/0032-0633(74)90051-8

关键词: Luminous intensityAtomic physicsAtmospheric temperatureIntensity (physics)Rotational temperatureSpectral lineEmission spectrumAirglowGeomagnetic latitudeAtmospheric sciencesMaterials science

摘要: Abstract The OH (8, 3) band airglow emission has been observed over 1 year at a latitude of 23°S. average intensity was 385 Rayleighs with nocturnal range typically less than 100 R. variation in rotational temperature usually 10°K, and the mean 179°K. is uncorrelated that temperature. Time values these parameters do, however, show some correlation. On occasions large post-twilight pre-dawn enhancements are observed.

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