Broadband Low-Resolution Spectrograph - SpectrumMate LR
Fuente:
arXiv
Guardado en:
| Autores principales: | , , , , |
|---|---|
| Formato: | Preprint |
| Publicado: |
2025
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866913008580558848 |
|---|---|
| author | Nguyen-Duc, Nguyen Le-Quang, Thuy Hinse, Tobias C. Nguyen-Van, Tue Nguyen-Luong, Quang |
| author_facet | Nguyen-Duc, Nguyen Le-Quang, Thuy Hinse, Tobias C. Nguyen-Van, Tue Nguyen-Luong, Quang |
| contents | This paper presents the development and application of SpectrumMate LR, a broadband, low-resolution spectrograph for small telescope use. SpectrumMate LR is designed to offer affordable, accessible spectroscopic capabilities for amateur astronomers and educators, inspired by the need for versatile instruments in amateur and educational settings. Utilising a 300 grooves/mm grating, 80 mm collimator and objective lenses, SpectrumMate LR is optimised to perform analyses across the visible spectrum, enabling users to classify stars by spectral type, measure stellar temperatures, and test filter transmission ranges. Tests demonstrate SpectrumMate LR's ability to capture accurate spectral data, validating its efficacy in observing both celestial and terrestrial light sources. This instrument fills a niche for cost-effective spectroscopy, empowering a broader audience to engage in detailed observational astronomy. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_16153 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Broadband Low-Resolution Spectrograph - SpectrumMate LR Nguyen-Duc, Nguyen Le-Quang, Thuy Hinse, Tobias C. Nguyen-Van, Tue Nguyen-Luong, Quang Instrumentation and Methods for Astrophysics This paper presents the development and application of SpectrumMate LR, a broadband, low-resolution spectrograph for small telescope use. SpectrumMate LR is designed to offer affordable, accessible spectroscopic capabilities for amateur astronomers and educators, inspired by the need for versatile instruments in amateur and educational settings. Utilising a 300 grooves/mm grating, 80 mm collimator and objective lenses, SpectrumMate LR is optimised to perform analyses across the visible spectrum, enabling users to classify stars by spectral type, measure stellar temperatures, and test filter transmission ranges. Tests demonstrate SpectrumMate LR's ability to capture accurate spectral data, validating its efficacy in observing both celestial and terrestrial light sources. This instrument fills a niche for cost-effective spectroscopy, empowering a broader audience to engage in detailed observational astronomy. |
| title | Broadband Low-Resolution Spectrograph - SpectrumMate LR |
| topic | Instrumentation and Methods for Astrophysics |
| url | https://arxiv.org/abs/2506.16153 |