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Far infrared spectroscopy of the orion nebula
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Ward, D. B. |
| Copyright Year | 1975 |
| Description | A coarse resolution spectrum of the Orion Nebula between 65 and 125 microns is presented which closely fits the color dependence of a 75 K blackbody. A high resolution search for O III at 88.16 microns yields an upper limit below theoretical predictions. Observations were carried out in November, 1974, using the 31 cm gyrostabilized telescope mounted in the NASA Lear jet. The instrument employed was a fully liquid helium cooled grating spectrometer with a 3 mm entrance slit that gave a square beam on the sky, 5 arc minutes in diameter. The results are presented. |
| File Size | 250791 |
| Page Count | 11 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19750014149 |
| Archival Resource Key | ark:/13960/t9j43j65g |
| Language | English |
| Publisher Date | 1975-01-01 |
| Access Restriction | Open |
| Subject Keyword | Astronomy Far Infrared Radiation Infrared Spectroscopy High Resolution Lear Jet Aircraft Spectral Resolution Electron Density Concentration Orion Constellation Line Spectra Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
