| タイトル | Self contamination effects in the TAUVEX UV Telescope: Ground testing and computer simulation |
| 本文（外部サイト） | http://hdl.handle.net/2060/19950007654 |
| 著者（英） | Murat, M.; Saar, N.; Blasberger, A.; Genkin, L.; Lifshitz, Y.; Noter, Y.; Grossman, E. |
| 著者所属（英） | Soreq Research Establishment |
| 発行日 | 1994-11-01 |
| 言語 | eng |
| 内容記述 | The contamination effects due to outgassing from construction materials of the TAUVEX (Tel Aviv University UV Telescope) were evaluated using a combination of ground testing and computer simulations. Tests were performed from the material level of the system level including: (1) High sensitivity CVCM(10(exp -3 percent) measurements of critical materials. (2) Optical degradation measurements of samples specially contaminated by outgassing products at different contamination levels. (3) FTIR studies of chemical composition of outgassed products on above samples. (4) High resolution AFM studies of surface morphology of contaminated surfaces. The expected degradation of TAUVEX performance in mission was evaluated applying a computer simulation code using input parameters determined experimentally in the above tests. The results have served as guidelines for the proper selection of materials, cleanliness requirements, determination of the thermal conditions of the system and bakeout processes. |
| NASA分類 | NONMETALLIC MATERIALS |
| レポートNO | 95N14067 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/109915 |
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