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Author

S. Cristiani

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Aug 2026

CUBES: mechanical design and analysis for high-resolution UV spectroscopy on the VLT

We present the mechanical design and analysis of CUBES (Cassegrain U-Band Efficient Spectrograph), a near- UV spectrograph for the ESO Very Large Telescope (VLT). First, we describe the challenges and key concepts of the mechanical design. Then we report on the finite element analysis (FEA) covering modal and seismic a...

J. Stürmer, C. Feiz, Christopher Ritz et al. · 3 citations
Review Aug 2026

CUBES, the Cassegrain u-band efficient spectrograph: instrument overview after final design review

In the era of Extremely Large Telescopes, the current generation of 8-10m facilities is likely to remain competitive at ground-UV wavelengths for the foreseeable future. The Cassegrain U-Band Efficient Spectrograph (CUBES) has been designed to provide high instrumental efficiency (> 37%) for observations in the near UV...

M. Genoni, Hans Dekker, S. Covino et al. · 5 citations
Review Aug 2026

Astrocook v2: LLM-ready foundation for autonomous analysis of quasar spectra

Astrocook v2 represents a major architectural redesign of the well-known quasar analysis tool. It is built on an immutable data core, a decoupled API, and a new PySide6 GUI. This system guarantees stability, high performance, and readiness for external integration. We highlight the successful implementation of a robust...

G. Cupani, V. D'Odorico, S. Cristiani et al. · 1 citation

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