@inproceedings{HeyminckGuestenGrafetal.2009,
  author    = {S. Heyminck and R. G{\"u}sten and U. U. Graf and J. Stutzki and P. Hartogh and H.-W. H{\"u}bers and O. Ricken and B. Klein},
  title     = {GREAT: Ready for Early Science aboard SOFIA},
  series = {Bryerton, Kerr et al. (Eds.): 20th International Symposium on Space Terahertz Technology. Charlottesville, 20-22 April 2009},
  pages     = {315 -- 317},
  year      = {2009},
  abstract  = {GREAT, the German REceiver for Astronomy at THz frequencies, has successfully passed its pre-shipment acceptance review conducted by DLR and NASA on December 4-5, 2008. Shipment to DAOF/Palmdale, home of the SOFIA observatory, has been released; airworthiness was stated by NASA. Since, due to schedule slips on the SOFIA project level, first science flights with GREAT were delayed to mid 2010. Here we present GREAT’s short science flight configuration: two heterodyne channels will be operated simultaneously in the frequency ranges of 1.25-1.50 and 1.82-1.91 THz, respectively, driven by solid-state type local oscillator systems, and supported by a wide suite of back-ends. The receiver was extensively tested for about 6 month in the MPIfR labs, showing performances compliant with specifications. This short science configuration will be available to the interested SOFIA user communities in collaboration with the GREAT PI team during SOFIA’s upcoming Basic Science flights.},
  language  = {en}
}