D. J. Fixsen, E. S. Cheng, D. A. Cottingham, R. E. Eplee, T. Hewagama, ...
The FIRAS instrument on the COBE satellite was designed to accurately measure the spectrum of the cosmic microwave background radiation (CMBR) in the frequency range 1 to 95 cm \Gamma1 with an...
Mid-Infrared Ethane Emission on Neptune and Uranus (2006)
Hammel, H. B., Lynch, D. K., Russell, R. W., Sitko, M. L., Bernstein, L. S., Hewagama, T.
We report 8- to 13-micron spectral observations of Neptune and Uranus from the NASA Infrared Telescope Facility spanning more than a decade. The spectroscopic data indicate a steady increase in...
Titan's Wind and Unanticipated Temperature Asymmetry (2004)
Kostiuk, T., Livengood, T. A., Hewagama, T., Sonnabend, G., Fast, K. E., Murakawa, K., ...
Saturn's largest satellite, Titan, has stratospheric wind speeds that may be up to ~210 m/sec [1], circling Titan in about a day compared to Titan's slow 16-day rotation. Theoretical models to...
FAR-INFRARED SPECTRAL OBSERVATIONS OF THE GALAXY BY COBE (1995)
Reach, W. T., Dwek, E., Fixsen, D. J., Hewagama, T., Mather, J. C., Shafer, R. A., ...
We derive Galactic continuum spectra from 5-96/cm from COBE/FIRAS observations. The spectra are dominated by warm dust emission, which may be fit with a single temperature in the range 16-21 K (for...
Morphology of the Interstellar Cooling Lines Detected by (1994)
C. L. Bennett, Bennett Fixsen, G. Hinshaw, J. C. Mather, S. H. Moseley, E. L. Wright, ...
The FIRAS instrument on the COBE satellite has conducted an unbiased survey of the far-infrared emission from our Galaxy. The first results of this survey were reported by Wright et al. (1991). We...
Morphology of the Interstellar Cooling Lines Detected by COBE (1993)
Bennett, C. L., Fixsen, D. J., Hinshaw, G., Mather, J. C., Moseley, S. H., Wright, E. L., ...
The FIRAS instrument on the COBE satellite has conducted an unbiased survey of the far-infrared emission from our Galaxy. The first results of this survey were reported by Wright et al. (1991). We...