JUPITER: ZONAL SPECTROPHOTOMETRY OF WEAK AMMONIA ABSORPTION BANDS IN 2018

Авторы

  • V.G. Teifel Fessenkov Astrophysical Institute, Almaty, Kazakhstan
  • P.G. Lysenko Fessenkov Astrophysical Institute, Almaty, Kazakhstan
  • A.M. Karimov Fessenkov Astrophysical Institute, Almaty, Kazakhstan
  • G.A. Kirienko Fessenkov Astrophysical Institute, Almaty, Kazakhstan
  • V.A. Filippov Fessenkov Astrophysical Institute, Almaty, Kazakhstan
  • G.A. Kharitonova Fessenkov Astrophysical Institute, Almaty, Kazakhstan
  • A.P. Hozhenets Fessenkov Astrophysical Institute, Almaty, Kazakhstan

Ключевые слова:

Jupiter, Atmosphere, Clouds, Ammonia, Methane, Molecular Absorption Bands, Spectrophotometry.

Аннотация

Based on measurements of zonal spectrograms obtained by scanning the Jupiter disk in March – June
2018, the profiles of the 645 and 787 nm weak absorption bands of NH3, and the character of the zonal absorption
variations at different latitudes are derived. A standard has been prepared for processing and analyzing data in
relation to further studies of possible seasonal and sporadic variations based on Jupiter’s spectral observations for the
full period of its rotation around the Sun. The zonal and latitudinal variations of ammonia absorption are shown. As
in previous years, the NH3 absorption depression is particularly prominent at the latitude of about + 150 in the NEB
region. As in previous years, some differences in the latitudinal absorption of the 645 and 787 nm NH3 bands
remain.

Загрузки

Опубликован

2019-06-10

Как цитировать

V.G. Teifel, P.G. Lysenko, A.M. Karimov, G.A. Kirienko, V.A. Filippov, G.A. Kharitonova, & A.P. Hozhenets. (2019). JUPITER: ZONAL SPECTROPHOTOMETRY OF WEAK AMMONIA ABSORPTION BANDS IN 2018. Известия НАН РК. Серия физика и информационные технологии., (3), 158–165. извлечено от https://journals.nauka-nanrk.kz/physics-mathematics/article/view/1653