Search Results - "Flasar, M."
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Cassini Encounters Enceladus: Background and the Discovery of a South Polar Hot Spot
Published in Science (American Association for the Advancement of Science) (10-03-2006)“…The Cassini spacecraft completed three close flybys of Saturn's enigmatic moon Enceladus between February and July 2005. On the third and closest flyby, on 14…”
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A hexagon in Saturn’s northern stratosphere surrounding the emerging summertime polar vortex
Published in Nature communications (03-09-2018)“…Saturn’s polar stratosphere exhibits the seasonal growth and dissipation of broad, warm vortices poleward of ~75° latitude, which are strongest in the summer…”
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Evolution of the equatorial oscillation in Saturn's stratosphere between 2005 and 2010 from Cassini/CIRS limb data analysis
Published in Geophysical research letters (16-05-2011)“…We present an analysis of thermal infrared spectra acquired in limb viewing geometry by Cassini/CIRS in February 2010. We retrieve vertical profiles of…”
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The origin and evolution of Saturn’s 2011–2012 stratospheric vortex
Published in Icarus (New York, N.Y. 1962) (01-11-2012)“…► Saturn’s storm produced huge perturbations to stratospheric temperatures and winds. ► Two beacons of emission merged to form a large stratospheric vortex in…”
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EVOLUTION OF THE STRATOSPHERIC TEMPERATURE AND CHEMICAL COMPOSITION OVER ONE TITANIAN YEAR
Published in The Astrophysical journal (20-12-2013)“…Since the Voyager 1 (V1) flyby in 1980, Titan's exploration from space and the ground has been ongoing for more than a full revolution of Saturn around the Sun…”
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Seasonal change on Saturn from Cassini/CIRS observations, 2004–2009
Published in Icarus (New York, N.Y. 1962) (01-07-2010)“…Five years of thermal infrared spectra from the Cassini Composite Infrared Spectrometer (CIRS) are analyzed to determine the response of Saturn’s atmosphere to…”
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Equatorial Oscillation and Planetary Wave Activity in Saturn's Stratosphere Through the Cassini Epoch
Published in Journal of geophysical research. Planets (01-01-2018)“…Thermal infrared spectra acquired by Cassini/Composite InfraRed Spectrometer (CIRS) in limb‐viewing geometry in 2015 are used to derive 2‐D latitude‐pressure…”
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An equatorial oscillation in Saturn's middle atmosphere
Published in Nature (08-05-2008)“…The middle atmospheres of planets are driven by a combination of radiative heating and cooling, mean meridional motions, and vertically propagating waves…”
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Temperature and Composition of Saturn's Polar Hot Spots and Hexagon
Published in Science (American Association for the Advancement of Science) (04-01-2008)“…Saturn's poles exhibit an unexpected symmetry in hot, cyclonic polar vortices, despite huge seasonal differences in solar flux. The cores of both vortices are…”
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Titan's winter polar vortex structure revealed by chemical tracers
Published in Journal of Geophysical Research - Planets (01-12-2008)“…The winter polar vortex on Saturn's largest moon Titan has profound effects on atmospheric circulation and chemistry and for the current northern midwinter…”
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THERMAL AND CHEMICAL STRUCTURE VARIATIONS IN TITAN'S STRATOSPHERE DURING THE CASSINI MISSION
Published in The Astrophysical journal (01-12-2012)“…We have developed a line-by-line Atmospheric Radiative Transfer for Titan code that includes the most recent laboratory spectroscopic data and haze…”
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Titan's Surface Brightness Temperatures
Published in The Astrophysical journal (01-02-2009)Get full text
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Oxygen compounds in Titan's stratosphere as observed by Cassini CIRS
Published in Icarus (New York, N.Y. 1962) (01-02-2007)“…We have investigated the abundances of Titan's stratospheric oxygen compounds using 0.5 cm−1 resolution spectra from the Composite Infrared Spectrometer on the…”
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Saturn's equatorial oscillation: Evidence of descending thermal structure from Cassini radio occultations
Published in Geophysical research letters (28-04-2011)“…A series of near‐equatorial radio occultations of Cassini by Saturn occurred in 2005 and again in 2009–2010. Comparison of the temperature‐pressure profiles…”
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Characteristics of Titan's stratospheric aerosols and condensate clouds from Cassini CIRS far-infrared spectra
Published in Icarus (New York, N.Y. 1962) (01-11-2007)“…Four broad spectral features were identified in far-infrared limb spectra from the Cassini Composite Infrared Spectrometer (CIRS), two of which have not been…”
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ISOTOPIC RATIOS IN TITAN's METHANE: MEASUREMENTS AND MODELING
Published in The Astrophysical journal (20-04-2012)“…The existence of methane in Titan's atmosphere (~6% level at the surface) presents a unique enigma, as photochemical models predict that the current inventory…”
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D/H ratio of Titan from Observations of the Cassini/Composite Infrared Spectrometer
Published in The Astrophysical journal (01-01-2010)“…The Composite Infrared Spectrometer (CIRS) aboard the Cassini spacecraft, launched in 1997 October and inserted into Saturn's orbit in 2004 July for…”
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C ring fine structures revealed in the thermal infrared
Published in Icarus (New York, N.Y. 1962) (15-11-2007)“…We analyze data sets obtained with the Composite Infrared Spectrometer (CIRS) onboard the Cassini spacecraft after the Saturn Orbit Insertion (SOI). Using the…”
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Initial results from radio occultation measurements with Mars Global Surveyor
Published in Journal of Geophysical Research: Planets (25-11-1999)“…A series of radio occultation experiments conducted with Mars Global Surveyor in early 1998 has yielded 88 vertical profiles of the neutral atmosphere. The…”
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Ionosphere of Callisto from Galileo radio occultation observations
Published in Journal of Geophysical Research - Space Physics (01-11-2002)“…An ionosphere has been detected at Callisto by the Galileo spacecraft, using the radio occultation technique. There were four usable occultations by Callisto,…”
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