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Sterrewacht "Sonnenborgh" (Rijksuniversiteit te Utrecht)
Photometric atlas of the solar spectrum from [lambda] 3612 to [lambda] 8771
![Photometric atlas of the solar spectrum from [lambda] 3612 to [lambda] 8771](https://s3.amazonaws.com/readfeedstatic/book_covers/thumbnails/rf-placeholder.png)