Infrared polar brightening on Jupiter. III - Spectrometry from the Voyager 1 IRIS experiment
Spectra from the Voyager 1 IRIS experiment confirm the existence of enhanced infrared emission near Jupiter's north magnetic pole in March 1979. The spectral characteristics of the enhanced emission are consistent with a Planck source function. A temperature-pressure profile is derived for the...
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1985
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ftnasantrs:oai:casi.ntrs.nasa.gov:19860037917 2023-05-15T17:39:16+02:00 Infrared polar brightening on Jupiter. III - Spectrometry from the Voyager 1 IRIS experiment Kim, S. J. Caldwell, J. Rivolo, A. R. Wagener, R. Orton, G. S. Unclassified, Unlimited, Publicly available Nov 1, 1985 http://ntrs.nasa.gov/search.jsp?R=19860037917 unknown http://ntrs.nasa.gov/search.jsp?R=19860037917 Accession ID: 86A22655 Copyright Other Sources 91 Icarus; 64; 233-248 1985 ftnasantrs 2012-02-15T16:44:01Z Spectra from the Voyager 1 IRIS experiment confirm the existence of enhanced infrared emission near Jupiter's north magnetic pole in March 1979. The spectral characteristics of the enhanced emission are consistent with a Planck source function. A temperature-pressure profile is derived for the region near the north magnetic pole, from which quantitative abundance estimates of minor species are made. Some species previously detected on Jupiter, including CH3D, C2H2, and C2H6, have been observed again near the pole. Newly discovered species, not previously observed on Jupiter, include C2H4, C3H4, and C6H6. All of these species except CH3D appear to have enhanced abundances at the north polar region with respect to midlatitudes. Upper limits are determined for C4H2 and C3H8. The quantitative results are compared with model calculations based on ultraviolet results from the IUE satellite. The plausibility of the C6H6 identification is discussed in terms of the literature on C2H2 polymerization. The relation of C6H6 to cuprene is also discussed. Other/Unknown Material North Magnetic Pole NASA Technical Reports Server (NTRS) Jupiter ENVELOPE(101.133,101.133,-66.117,-66.117) |
institution |
Open Polar |
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NASA Technical Reports Server (NTRS) |
op_collection_id |
ftnasantrs |
language |
unknown |
topic |
91 |
spellingShingle |
91 Kim, S. J. Caldwell, J. Rivolo, A. R. Wagener, R. Orton, G. S. Infrared polar brightening on Jupiter. III - Spectrometry from the Voyager 1 IRIS experiment |
topic_facet |
91 |
description |
Spectra from the Voyager 1 IRIS experiment confirm the existence of enhanced infrared emission near Jupiter's north magnetic pole in March 1979. The spectral characteristics of the enhanced emission are consistent with a Planck source function. A temperature-pressure profile is derived for the region near the north magnetic pole, from which quantitative abundance estimates of minor species are made. Some species previously detected on Jupiter, including CH3D, C2H2, and C2H6, have been observed again near the pole. Newly discovered species, not previously observed on Jupiter, include C2H4, C3H4, and C6H6. All of these species except CH3D appear to have enhanced abundances at the north polar region with respect to midlatitudes. Upper limits are determined for C4H2 and C3H8. The quantitative results are compared with model calculations based on ultraviolet results from the IUE satellite. The plausibility of the C6H6 identification is discussed in terms of the literature on C2H2 polymerization. The relation of C6H6 to cuprene is also discussed. |
format |
Other/Unknown Material |
author |
Kim, S. J. Caldwell, J. Rivolo, A. R. Wagener, R. Orton, G. S. |
author_facet |
Kim, S. J. Caldwell, J. Rivolo, A. R. Wagener, R. Orton, G. S. |
author_sort |
Kim, S. J. |
title |
Infrared polar brightening on Jupiter. III - Spectrometry from the Voyager 1 IRIS experiment |
title_short |
Infrared polar brightening on Jupiter. III - Spectrometry from the Voyager 1 IRIS experiment |
title_full |
Infrared polar brightening on Jupiter. III - Spectrometry from the Voyager 1 IRIS experiment |
title_fullStr |
Infrared polar brightening on Jupiter. III - Spectrometry from the Voyager 1 IRIS experiment |
title_full_unstemmed |
Infrared polar brightening on Jupiter. III - Spectrometry from the Voyager 1 IRIS experiment |
title_sort |
infrared polar brightening on jupiter. iii - spectrometry from the voyager 1 iris experiment |
publishDate |
1985 |
url |
http://ntrs.nasa.gov/search.jsp?R=19860037917 |
op_coverage |
Unclassified, Unlimited, Publicly available |
long_lat |
ENVELOPE(101.133,101.133,-66.117,-66.117) |
geographic |
Jupiter |
geographic_facet |
Jupiter |
genre |
North Magnetic Pole |
genre_facet |
North Magnetic Pole |
op_source |
Other Sources |
op_relation |
http://ntrs.nasa.gov/search.jsp?R=19860037917 Accession ID: 86A22655 |
op_rights |
Copyright |
_version_ |
1766140026802929664 |