@article{oai:jaxa.repo.nii.ac.jp:00032720,
 author = {八木, 豊児 and 芝井, 広 and 尾中, 敬 and 河野, 嗣男 and Yagi, Toyoji and Shibai, Hiroshi and Onaka, Takashi and Kohno, Tsuguo},
 journal = {宇宙科学研究所報告},
 month = {Dec},
 note = {A Ritchy-Cretien telescope consisting of metallic mirrors which was developed for the IRTS, was optically tested to investigate the feasibility of metallic mirrors in the application to the optical system at low temperature for spase use. The Hartmann Test was Performed at the LN_2 temperature and the effects of the temperature on the optical support were examined. The results indicated that the optical performance was within the requirement (∿1') even at the LN_2 temperature. The observed aberrations were investigated by several methods and possible improvements of the aberrations were dicussed., 資料番号: SA0166312000},
 pages = {1--17},
 title = {SFU搭載用宇宙赤外望遠鏡(IRTS)の低温ハルトマンテスト},
 volume = {69},
 year = {1990}
}