| タイトル | Dust emission from high latitude cirrus clouds |
| 本文（外部サイト） | http://hdl.handle.net/2060/19910005617 |
| 著者（英） | Chlewicki, Grzegorz; Clark, F. O.; Laureijs, Rene J.; Wesselius, P. R. |
| 著者所属（英） | Kapteyn Astronomical Lab. |
| 発行日 | 1989-12-01 |
| 言語 | eng |
| 内容記述 | In order to study dust emission from grains in the interstellar medium, the infrared properties were analyzed in a number of isolated high latitude dust clouds which contain no dominant internal heating sources. The clouds are spatially resolved, have a simple geometry, and are mapped in the IRAS bands at 12, 25, 60, and 100 microns. For a number of these clouds, extinction data (A sub B) were obtained from starcounts. A large part (30 to 50 percent) of the infrared radiation of the clouds in the IRAS wavelength range of 8 to 130 micron is emitted in the short wavelength bands at 12 and 25 micron. The 60/100 micron ratios for the integrated fluxes of the clouds have a typical value of 0.19 + or - 0.05. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 91N14930 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/134768 |
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