| タイトル | Thermal spectroscopy of Neptune - The stratospheric temperature, hydrocarbon abundances, and isotopic ratios |
| 著者（英） | Achtermann, Jeffrey M.; Orton, Glenn S.; Parmar, Parvinder; Blass, William E.; Lacy, John H. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1992-12-01 |
| 言語 | eng |
| 内容記述 | NASA-IRTF observations of Neptune's disk-averaged spectrum are presently used, in conjunction with a lower-resolution spectrum, to furnish a more reliable absolute intensity calibration of portions of Neptune's disk-averaged spectrum. The temperature profile adopted is consistent with the size and shape of the H2 J = 3-1 quadrupole feature detected in the emission. High-resolution measurements of (C-13C-12)H6 and (C-12)2H6 imply C-12/C-13 of 78 +/- 26; this is consistent with solar and telluric values. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 93A22741 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/320818 |
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