• The Bulletin of The Korean Astronomical Society
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• v.30 no.1
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• pp.60.2-60.2
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• 2005

• Publications of The Korean Astronomical Society
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• v.15 no.spc1
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• pp.119-126
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• 2000

The BOES (BOAO Echelle Spectrograph), a fiber-fed echelle spectrograph of the BOAO 1.8 m telescope, has been designed and now is being manufactured. The BOES follows a white pupil design collimated with two off-axis parabolic mirrors. The 136mm collimating beam leaving the 41.59 grooves/mm R4 echelle grating is refocused near the narrow folding mirror. Through the two cross-disperser prisms and $\phi250 mm(f/1.5)$ transmission camera, the beam images on EEV $2k\times4k$ CCD. The BOES can take the wavelength range of 3700 to $10100{\AA}$ at a single spot with spectral resolution R = 20000 to 40000 depending on the fiber set employed. We describe the key sciences and performance, current status of construction, and future plan of the BOES.

• The Bulletin of The Korean Astronomical Society
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• v.24 no.2
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• pp.90-90
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• 1999

• The Bulletin of The Korean Astronomical Society
• /
• v.24 no.2
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• pp.21-22
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• 1999

• The Bulletin of The Korean Astronomical Society
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• v.25 no.2
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• pp.55-55
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• 2000

• The Bulletin of The Korean Astronomical Society
• /
• v.29 no.2
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• pp.24.2-24.2
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• 2004

• The Bulletin of The Korean Astronomical Society
• /
• v.29 no.2
• /
• pp.42.1-42.1
• /
• 2004

• The Bulletin of The Korean Astronomical Society
• /
• v.22
• /
• pp.20.2-21
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• 1997

• The Bulletin of The Korean Astronomical Society
• /
• v.24 no.1
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• pp.15-15
• /
• 1999

• The Bulletin of The Korean Astronomical Society
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• v.7
• /
• pp.10.1-10.1
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• 1982