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Don Hall/Steve Ridgway at 4m FTS
Dr. Don Hall (left) and Dr. Steve Ridgway in the observing room for the Kitt Peak Mayall 4-meter telescope's Fourier Transform Spectrograph. Red laser light traces the optical path through the instrument. This pioneering instrument was only recently superseded, after many years of reliable service, by the Phoenix spectrograph.
Créditos:NOIRLab/NSF/AURA
About the Image
| Id: | noao-03346 |
| Tipo: | Photographic |
| Release date: | 30 de Junio de 2020 a las 21:53 |
| Size: | 2964 x 1952 px |
Sobre el Objeto
| Nombre: | Nicholas U. Mayall 4-meter Telescope |
| Categoría: | Kitt Peak National Observatory |
