File:Ast seeing 2r0.png
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Ast_seeing_2r0.png (402 × 402 pixels, file size: 17 KB, MIME type: image/png)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:01, 18 April 2005 | 402 × 402 (17 KB) | wikimediacommons>Rnt20 | Simulated negative short-exposure image of a point source (e.g. star) as seen through a ground-based telescope with a diameter of 2r0. See en:Seeing_disk, Image:ast_seeing_7r0.png and Image:ast_seeing_20r0.png. {{PD-self}} |
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