260 citations · 1.7k across the 34 of their papers we have counts for
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astro-ph.IM2012★ 260 cited
GREAT: the SOFIA high-frequency heterodyne instrument
S. Heyminck, U. U. Graf, R. Güsten +3
We describe the design and construction of GREAT, the German REceiver for Astronomy at Terahertz frequencies operated on the Stratospheric Observatory for Infrared Astronomy (SOFIA…
astro-ph.IM2012★ 114 cited
GREAT/SOFIA atmospheric calibration
Xin Guan, Jürgen Stutzki, Urs U. Graf +5
The GREAT observations need frequency-selective calibration across the passband for the residual atmospheric opacity at flight altitude. At these altitudes the atmospheric opacity…