Precision heterodyne measurements of ozone spectral lines near 9.5 μm |
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Authors: | Theodor Kostiuk John J Hillman James L Faris |
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Institution: | Infrared and Radio Astronomy Branch, Laboratory for Extraterrestrial Physics, NASA Goddard Space Flight Center, Greenbelt, Maryland 20771 USA |
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Abstract: | Precision measurements of 26 individual spectral lines of ozone near 9.5 μm were made using the GSFC infrared heterodyne spectrometer. The line profiles of 26 lines in near coincidence with the emission lines from a 12C16O2 laser local oscillator were measured at resolving powers of 6 × 106. The retrieved absolute line center frequencies, accurate to ±3 MHz, and the relative line intensities were compared to previous experimental results and theoretical calculations. |
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