16 - 21 June 2024
Yokohama, Japan
Conference 13094 > Paper 13094-66
Paper 13094-66

The Large Fiber Array Spectroscopic Telescope: status update of the prototype telescope

20 June 2024 • 14:00 - 14:20 Japan Standard Time | Room G403/404, North - 4F

Abstract

The Large Fiber Array Spectroscopic Telescope (LFAST) will provide a large, scalable collecting area, equivalent to or greater than other ELTs under construction, at a much reduced cost. LFAST will carry out scientific investigations that require spectroscopy with high-signal-to-noise or of faint objects. LFAST is an array telescope, combining light from hundreds of 0.76m diameter prime focus telescopes into a single fiber-fed spectrograph. Twenty telescopes will be mounted on a common alt-az mount, and we are currently constructing the first prototype twenty-unit system. In this talk we will present status and updates from the first 2.5 years of the LFAST project, and describe plans for large arrays, including a 200-unit system in the next few years and a 2,640 unit system in the future.

Presenter

The Univ. of Arizona (United States)
Dr. Chad Bender is an Associate Astronomer at the University of Arizona's Steward Observatory. He is Co-PI of the LFAST project. Before that, he served as Instrument Scientist for the HPF and NEID precision RV spectrometers. He received his Ph.D. in Physics from Stony Brook University in 2006.
Presenter/Author
The Univ. of Arizona (United States)
Author
J. Roger Angel
The Univ. of Arizona (United States)
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Joel Berkson
The Univ. of Arizona (United States)
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The Univ. of Arizona (United States)
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The Univ. of Arizona (United States)
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Sonja O. T. Choi
The Univ. of Arizona (United States)
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The Univ. of Arizona (United States)
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The Univ. of Arizona (United States)
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The Univ. of Arizona (United States)
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Warren B. Foster
The Univ. of Arizona (United States)
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The Univ. of Arizona (United States)
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Kevin Gilliam
The Univ. of Arizona (United States)
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Peter Gray
The Univ. of Arizona (United States)
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Jet Propulsion Lab. (United States)
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Yiyang Huang
The Univ. of Arizona (United States)
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Buell Jannuzi
The Univ. of Arizona (United States)
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Dean Ketelsen
The Univ. of Arizona (United States)
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The Univ. of Arizona (United States)
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Andrew J. Monson
The Univ. of Arizona (United States)
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The Univ. of Arizona (United States)
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The Univ. of Arizona (United States)
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Macquarie Univ. (Australia)
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The Univ. of Arizona (United States)
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Richard Wortley
The Univ. of Arizona (United States)
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The Univ. of Arizona (United States)