| タイトル | Cosmic X-ray telescope for ARIES rocket observations |
| 著者（英） | Culhane, J. L.; Berthelsdorf, R.; Catura, R. C.; Acton, L. W.; Sanford, P. W.; Franks, A. |
| 著者所属（英） | Lockheed Missiles and Space Co.|National Physical Lab.|Mullard Space Science Lab. |
| 発行日 | 1979-01-01 |
| 言語 | eng |
| 内容記述 | A rocket-borne Wolter Type I X-ray telescope having a focal length of 2.3m, an entrance aperture of 66cm and a geometrical area of 380cm2 is nearing completion. The telescope mirrors are formed by diamond turning their figures into forged aluminum substrates of 5083 alloy. These diamond-turned substrates are subsequently plated with a thin coating of electroless nickel and polished to obtain the final X-ray reflecting surfaces. Details of the rocket payload, the X-ray telescope, its calculated response and the experience gained in selecting the mirror substrate alloy are discussed and the current status of the telescope is reviewed. |
| NASA分類 | ASTRONOMY |
| レポートNO | 80A17473 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/423551 |
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