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Ethane in titan's stratosphere from cassini CIRS far- and mid-infrared spectra

Abstract:

The Cassini Composite Infrared Spectrometer (CIRS) observed thermal emission in the far- and mid-infrared (from 10 to 1500 cm−1), enabling spatiotemporal studies of ethane on Titan across the span of the Cassini mission from 2004 through 2017. Many previous measurements of ethane on Titan have relied on modeling the molecule's mid-infrared ν 12 band, centered on 822 cm−1. Other bands of ethane at shorter and longer wavelengths were seen, but have not been modeled to measure ethane abundance. ...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's Version

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Publisher copy:
10.3847/1538-3881/ab0e07

Authors


Lombardo, NA More by this author
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ORCID:
0000-0001-9540-9121
Sylvestre, M More by this author
Jennings, DE More by this author
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ORCID:
0000-0003-3108-5775
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Publisher:
American Astronomical Society Publisher's website
Journal:
Astronomical Journal Journal website
Volume:
157
Issue:
4
Pages:
Article: 160
Publication date:
2019-04-02
Acceptance date:
2019-03-06
DOI:
EISSN:
1538-3881
ISSN:
0004-6256
Pubs id:
pubs:987433
URN:
uri:f8e99d43-f06a-47d6-9636-6721cd477050
UUID:
uuid:f8e99d43-f06a-47d6-9636-6721cd477050
Local pid:
pubs:987433

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