Poglitsch, Albrecht Infrared and Submillimeter Astronomy, MPI for Extraterrestrial Physics, Max Planck Society;
Fadda, D., Colditz, S., Fischer, C., Vacca, W. D., Chu, J., Clarke, M., et al. (2023). Characterization and Absolute Calibration of the Far-infrared Field Integral Line Spectrometer for SOFIA. The Astronomical Journal, 166(6): 237. doi:10.3847/1538-3881/acffb4.