| タイトル | IUE observations of comet Austin (1989c1) |
| 著者（英） | Budzien, S. A.; Festou, M. C.; Roettger, E. E.; Feldman, P. D.; Ahearn, Mike F. |
| 著者所属（英） | Johns Hopkins Univ. |
| 発行日 | 1990-01-01 |
| 言語 | eng |
| 内容記述 | Observations of comet Austin (1989c1) were made using the International Ultraviolet Explorer (IUE) satellite on December 22, 1989 (preperihelion) and on nine dates between 7 and 24 May, 1990 (postperihelion). A summary of observation dates and parameters is given. The ultraviolet spectrum is characteristic of that of non-dusty comets. Some preliminary results are presented for OH and CS production rates and dust-reflected solar continuum emission based upon the long wavelength, low resolution mode spectra; photometry using the IUE Fine Error Sensor; a detection of the CO fourth positive system in the short wavelength, low dispersion spectra; and an upper limit on S2. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 91N21025 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/232329 |
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