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J. A. Pirraglia

Researcher at Goddard Space Flight Center

Publications -  31
Citations -  2823

J. A. Pirraglia is an academic researcher from Goddard Space Flight Center. The author has contributed to research in topics: Atmosphere & Uranus. The author has an hindex of 21, co-authored 31 publications receiving 2731 citations.

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Infrared observations of the saturnian system from voyager 1.

TL;DR: During the passage of Voyager 1 through the Saturn system, the infrared instrument acquired spectral and radiometric data on Saturn, the rings, and Titan and other satellites, implying a depletion of helium in the atmosphere of Saturn relative to that of Jupiter.
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Investigation of the Martian environment by infrared spectroscopy on Mariner 9

TL;DR: In this article, spectral features due to the atmospheric dust storm indicate that large diurnal variations in atmospheric temperature existed up to at least 30 km; winds inferred from the temperature fields show a strong tidal component and significant ageostrophic behavior.
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Infrared observations of the jovian system from voyager 1.

TL;DR: The infrared spectroscopy and radiometry investigation has obtained spectra of Jupiter and its satellites between approximately 180 and 2500 cm–1 with a spectral resolution of 4.3cm–1, showing clear evidence of H2, CH4 C2H2, C2 H6, CH3D, NH3, PH3, H2O, and GeH4.
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Atmospheric and surface properties of Mars obtained by infrared spectroscopy on Mariner 9.

TL;DR: In this paper, a low-resolution pressure map is presented which covers that portion of the planet between latitudes -60 deg and +25 deg, and a more detailed study of the Coprates canyon indicates that at its lowest point the canyon floor must be at least 5 km below the rim.
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Infrared observations of the Saturnian system from Voyager 2

TL;DR: During the passage of Voyager 2 through the Saturn system, infrared spectral and radiometric data were obtained for Saturn, Titan, Enceladus, Tethys, Iapetus, and the rings, suggesting an approximate symmetry in the small-scale structure.