Spectroscopy and photometry

Discussions dedicated to spectroscopy and photometry.

323 topics in this forum

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  1. types Wolf-Rayet

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  2. Help with ISIS.

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  3. UVEX3 N°2

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  4. Miroir aluminé pour 10.6µm

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  5. CALCUL DECALAGE RAIES

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  6. Nova Sct 2018

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  7. Objet mystère

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  8. Candidate bulle WR

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