Wavelike perturbations in Titan’s ionosphere and their compositional variation: A preliminary survey of Cassini Ion Neutral Mass Spectrometer measurements
Wavelike perturbations in the ionosphere of Titan, the largest satellite of Saturn, are explored based on the Cassini Ion Neutral Mass Spectrometer (INMS) measurements. Strong wavelike perturbations are identified for more than twenty ion species, from simple ones such as N+ and CH4+ to complex ones...
Ausführliche Beschreibung
Autor*in: |
ShiQi Wu [verfasserIn] DanDan Niu [verfasserIn] WeiQin Sun [verfasserIn] XiaoShu Wu [verfasserIn] HaoYu Lu [verfasserIn] Jun Cui [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2022 |
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Schlagwörter: |
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Übergeordnetes Werk: |
In: Earth and Planetary Physics - Science Press, 2022, 6(2022), 6, Seite 522-528 |
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Übergeordnetes Werk: |
volume:6 ; year:2022 ; number:6 ; pages:522-528 |
Links: |
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DOI / URN: |
10.26464/epp2022045 |
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Katalog-ID: |
DOAJ026651483 |
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10.26464/epp2022045 doi (DE-627)DOAJ026651483 (DE-599)DOAJ029aa37171384286aed98102b508f5db DE-627 ger DE-627 rakwb eng QC801-809 GE1-350 ShiQi Wu verfasserin aut Wavelike perturbations in Titan’s ionosphere and their compositional variation: A preliminary survey of Cassini Ion Neutral Mass Spectrometer measurements 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Wavelike perturbations in the ionosphere of Titan, the largest satellite of Saturn, are explored based on the Cassini Ion Neutral Mass Spectrometer (INMS) measurements. Strong wavelike perturbations are identified for more than twenty ion species, from simple ones such as N+ and CH4+ to complex ones such as C2H3CNH+ and C4H7+. Simultaneous wavelike perturbations in background N2, indicative of atmospheric gravity waves, are also observed, motivating us to speculate that the INMS-derived ion perturbations are wave-driven. The amplitudes of the ion perturbations are found to be larger than that of the N2 perturbations. Clear compositional variation is revealed by the data: heavier ion species exhibit greater amplitudes. Such observations might be understood based on considerations either of force balance or chemical loss in Titan’s ionosphere. titan atmospheric gravity waves ionospheric perturbations ionospheric composition cassini Science Q Geophysics. Cosmic physics Environmental sciences DanDan Niu verfasserin aut WeiQin Sun verfasserin aut XiaoShu Wu verfasserin aut HaoYu Lu verfasserin aut Jun Cui verfasserin aut In Earth and Planetary Physics Science Press, 2022 6(2022), 6, Seite 522-528 (DE-627)1017742499 20963955 nnns volume:6 year:2022 number:6 pages:522-528 https://doi.org/10.26464/epp2022045 kostenfrei https://doaj.org/article/029aa37171384286aed98102b508f5db kostenfrei http://www.eppcgs.org/article/doi/10.26464/epp2022045?pageType=en kostenfrei https://doaj.org/toc/2096-3955 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_266 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2031 GBV_ILN_2037 GBV_ILN_2039 GBV_ILN_2059 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 6 2022 6 522-528 |
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10.26464/epp2022045 doi (DE-627)DOAJ026651483 (DE-599)DOAJ029aa37171384286aed98102b508f5db DE-627 ger DE-627 rakwb eng QC801-809 GE1-350 ShiQi Wu verfasserin aut Wavelike perturbations in Titan’s ionosphere and their compositional variation: A preliminary survey of Cassini Ion Neutral Mass Spectrometer measurements 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Wavelike perturbations in the ionosphere of Titan, the largest satellite of Saturn, are explored based on the Cassini Ion Neutral Mass Spectrometer (INMS) measurements. Strong wavelike perturbations are identified for more than twenty ion species, from simple ones such as N+ and CH4+ to complex ones such as C2H3CNH+ and C4H7+. Simultaneous wavelike perturbations in background N2, indicative of atmospheric gravity waves, are also observed, motivating us to speculate that the INMS-derived ion perturbations are wave-driven. The amplitudes of the ion perturbations are found to be larger than that of the N2 perturbations. Clear compositional variation is revealed by the data: heavier ion species exhibit greater amplitudes. Such observations might be understood based on considerations either of force balance or chemical loss in Titan’s ionosphere. titan atmospheric gravity waves ionospheric perturbations ionospheric composition cassini Science Q Geophysics. Cosmic physics Environmental sciences DanDan Niu verfasserin aut WeiQin Sun verfasserin aut XiaoShu Wu verfasserin aut HaoYu Lu verfasserin aut Jun Cui verfasserin aut In Earth and Planetary Physics Science Press, 2022 6(2022), 6, Seite 522-528 (DE-627)1017742499 20963955 nnns volume:6 year:2022 number:6 pages:522-528 https://doi.org/10.26464/epp2022045 kostenfrei https://doaj.org/article/029aa37171384286aed98102b508f5db kostenfrei http://www.eppcgs.org/article/doi/10.26464/epp2022045?pageType=en kostenfrei https://doaj.org/toc/2096-3955 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_266 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2031 GBV_ILN_2037 GBV_ILN_2039 GBV_ILN_2059 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 6 2022 6 522-528 |
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10.26464/epp2022045 doi (DE-627)DOAJ026651483 (DE-599)DOAJ029aa37171384286aed98102b508f5db DE-627 ger DE-627 rakwb eng QC801-809 GE1-350 ShiQi Wu verfasserin aut Wavelike perturbations in Titan’s ionosphere and their compositional variation: A preliminary survey of Cassini Ion Neutral Mass Spectrometer measurements 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Wavelike perturbations in the ionosphere of Titan, the largest satellite of Saturn, are explored based on the Cassini Ion Neutral Mass Spectrometer (INMS) measurements. Strong wavelike perturbations are identified for more than twenty ion species, from simple ones such as N+ and CH4+ to complex ones such as C2H3CNH+ and C4H7+. Simultaneous wavelike perturbations in background N2, indicative of atmospheric gravity waves, are also observed, motivating us to speculate that the INMS-derived ion perturbations are wave-driven. The amplitudes of the ion perturbations are found to be larger than that of the N2 perturbations. Clear compositional variation is revealed by the data: heavier ion species exhibit greater amplitudes. Such observations might be understood based on considerations either of force balance or chemical loss in Titan’s ionosphere. titan atmospheric gravity waves ionospheric perturbations ionospheric composition cassini Science Q Geophysics. Cosmic physics Environmental sciences DanDan Niu verfasserin aut WeiQin Sun verfasserin aut XiaoShu Wu verfasserin aut HaoYu Lu verfasserin aut Jun Cui verfasserin aut In Earth and Planetary Physics Science Press, 2022 6(2022), 6, Seite 522-528 (DE-627)1017742499 20963955 nnns volume:6 year:2022 number:6 pages:522-528 https://doi.org/10.26464/epp2022045 kostenfrei https://doaj.org/article/029aa37171384286aed98102b508f5db kostenfrei http://www.eppcgs.org/article/doi/10.26464/epp2022045?pageType=en kostenfrei https://doaj.org/toc/2096-3955 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_266 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2031 GBV_ILN_2037 GBV_ILN_2039 GBV_ILN_2059 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 6 2022 6 522-528 |
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10.26464/epp2022045 doi (DE-627)DOAJ026651483 (DE-599)DOAJ029aa37171384286aed98102b508f5db DE-627 ger DE-627 rakwb eng QC801-809 GE1-350 ShiQi Wu verfasserin aut Wavelike perturbations in Titan’s ionosphere and their compositional variation: A preliminary survey of Cassini Ion Neutral Mass Spectrometer measurements 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Wavelike perturbations in the ionosphere of Titan, the largest satellite of Saturn, are explored based on the Cassini Ion Neutral Mass Spectrometer (INMS) measurements. Strong wavelike perturbations are identified for more than twenty ion species, from simple ones such as N+ and CH4+ to complex ones such as C2H3CNH+ and C4H7+. Simultaneous wavelike perturbations in background N2, indicative of atmospheric gravity waves, are also observed, motivating us to speculate that the INMS-derived ion perturbations are wave-driven. The amplitudes of the ion perturbations are found to be larger than that of the N2 perturbations. Clear compositional variation is revealed by the data: heavier ion species exhibit greater amplitudes. Such observations might be understood based on considerations either of force balance or chemical loss in Titan’s ionosphere. titan atmospheric gravity waves ionospheric perturbations ionospheric composition cassini Science Q Geophysics. Cosmic physics Environmental sciences DanDan Niu verfasserin aut WeiQin Sun verfasserin aut XiaoShu Wu verfasserin aut HaoYu Lu verfasserin aut Jun Cui verfasserin aut In Earth and Planetary Physics Science Press, 2022 6(2022), 6, Seite 522-528 (DE-627)1017742499 20963955 nnns volume:6 year:2022 number:6 pages:522-528 https://doi.org/10.26464/epp2022045 kostenfrei https://doaj.org/article/029aa37171384286aed98102b508f5db kostenfrei http://www.eppcgs.org/article/doi/10.26464/epp2022045?pageType=en kostenfrei https://doaj.org/toc/2096-3955 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_266 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2031 GBV_ILN_2037 GBV_ILN_2039 GBV_ILN_2059 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 6 2022 6 522-528 |
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10.26464/epp2022045 doi (DE-627)DOAJ026651483 (DE-599)DOAJ029aa37171384286aed98102b508f5db DE-627 ger DE-627 rakwb eng QC801-809 GE1-350 ShiQi Wu verfasserin aut Wavelike perturbations in Titan’s ionosphere and their compositional variation: A preliminary survey of Cassini Ion Neutral Mass Spectrometer measurements 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Wavelike perturbations in the ionosphere of Titan, the largest satellite of Saturn, are explored based on the Cassini Ion Neutral Mass Spectrometer (INMS) measurements. Strong wavelike perturbations are identified for more than twenty ion species, from simple ones such as N+ and CH4+ to complex ones such as C2H3CNH+ and C4H7+. Simultaneous wavelike perturbations in background N2, indicative of atmospheric gravity waves, are also observed, motivating us to speculate that the INMS-derived ion perturbations are wave-driven. The amplitudes of the ion perturbations are found to be larger than that of the N2 perturbations. Clear compositional variation is revealed by the data: heavier ion species exhibit greater amplitudes. Such observations might be understood based on considerations either of force balance or chemical loss in Titan’s ionosphere. titan atmospheric gravity waves ionospheric perturbations ionospheric composition cassini Science Q Geophysics. Cosmic physics Environmental sciences DanDan Niu verfasserin aut WeiQin Sun verfasserin aut XiaoShu Wu verfasserin aut HaoYu Lu verfasserin aut Jun Cui verfasserin aut In Earth and Planetary Physics Science Press, 2022 6(2022), 6, Seite 522-528 (DE-627)1017742499 20963955 nnns volume:6 year:2022 number:6 pages:522-528 https://doi.org/10.26464/epp2022045 kostenfrei https://doaj.org/article/029aa37171384286aed98102b508f5db kostenfrei http://www.eppcgs.org/article/doi/10.26464/epp2022045?pageType=en kostenfrei https://doaj.org/toc/2096-3955 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_266 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2031 GBV_ILN_2037 GBV_ILN_2039 GBV_ILN_2059 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 6 2022 6 522-528 |
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Wavelike perturbations in Titan’s ionosphere and their compositional variation: A preliminary survey of Cassini Ion Neutral Mass Spectrometer measurements |
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Wavelike perturbations in the ionosphere of Titan, the largest satellite of Saturn, are explored based on the Cassini Ion Neutral Mass Spectrometer (INMS) measurements. Strong wavelike perturbations are identified for more than twenty ion species, from simple ones such as N+ and CH4+ to complex ones such as C2H3CNH+ and C4H7+. Simultaneous wavelike perturbations in background N2, indicative of atmospheric gravity waves, are also observed, motivating us to speculate that the INMS-derived ion perturbations are wave-driven. The amplitudes of the ion perturbations are found to be larger than that of the N2 perturbations. Clear compositional variation is revealed by the data: heavier ion species exhibit greater amplitudes. Such observations might be understood based on considerations either of force balance or chemical loss in Titan’s ionosphere. |
abstractGer |
Wavelike perturbations in the ionosphere of Titan, the largest satellite of Saturn, are explored based on the Cassini Ion Neutral Mass Spectrometer (INMS) measurements. Strong wavelike perturbations are identified for more than twenty ion species, from simple ones such as N+ and CH4+ to complex ones such as C2H3CNH+ and C4H7+. Simultaneous wavelike perturbations in background N2, indicative of atmospheric gravity waves, are also observed, motivating us to speculate that the INMS-derived ion perturbations are wave-driven. The amplitudes of the ion perturbations are found to be larger than that of the N2 perturbations. Clear compositional variation is revealed by the data: heavier ion species exhibit greater amplitudes. Such observations might be understood based on considerations either of force balance or chemical loss in Titan’s ionosphere. |
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Wavelike perturbations in the ionosphere of Titan, the largest satellite of Saturn, are explored based on the Cassini Ion Neutral Mass Spectrometer (INMS) measurements. Strong wavelike perturbations are identified for more than twenty ion species, from simple ones such as N+ and CH4+ to complex ones such as C2H3CNH+ and C4H7+. Simultaneous wavelike perturbations in background N2, indicative of atmospheric gravity waves, are also observed, motivating us to speculate that the INMS-derived ion perturbations are wave-driven. The amplitudes of the ion perturbations are found to be larger than that of the N2 perturbations. Clear compositional variation is revealed by the data: heavier ion species exhibit greater amplitudes. Such observations might be understood based on considerations either of force balance or chemical loss in Titan’s ionosphere. |
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