2.16米天文望远镜光学系统的调整
TH751; 叙述了2.16米天文望远镜卡焦及折轴光学系统的调整原理与具体步骤。调整后用恒星在卡焦光学系统焦面拍摄了刀口阴影图,加入熔石英像场改正镜后[1],还拍摄了全视场的恒星星团照片,全视场底片线尺寸为30cm×30cm。结果显示,在全视场内从中心到边、角所有的星像都很圆,对其线大小测定,暗星直径为0.18mm~0.20mm。...
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Veröffentlicht in: | 光学仪器 2001, Vol.23 (2), p.30-36 |
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description | TH751; 叙述了2.16米天文望远镜卡焦及折轴光学系统的调整原理与具体步骤。调整后用恒星在卡焦光学系统焦面拍摄了刀口阴影图,加入熔石英像场改正镜后[1],还拍摄了全视场的恒星星团照片,全视场底片线尺寸为30cm×30cm。结果显示,在全视场内从中心到边、角所有的星像都很圆,对其线大小测定,暗星直径为0.18mm~0.20mm。 |
doi_str_mv | 10.3969/j.issn.1005-5630.2001.02.006 |
format | Article |
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title | 2.16米天文望远镜光学系统的调整 |
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