Session 22. Titan II: Chemistry

Oral, Chairs: A. Coustenis and R. Cody, Wednesday, November 10, 2004, 10:30-12:00noon, Lewis

22.01 Stratospheric composition of Titan from Cassini/CIRS observations

A. Coustenis, B. Bézard, E. Lellouch, Th. Fouchet (LESIA, Paris-Meudon Obs., France), B Conrath (CRSR, Cornell Univ., USA), R. Achterberg (SSAI, NASA/GSFC, USA), D. Jennings, M. Flasar (NASA/GSFC, USA), CIRS Investigation Team

22.02 Cassini/CIRS observations of oxygen compounds in Titan’s Southern Hemisphere

G. L. Bjoraker (NASA/GSFC), R. K. Achterberg (SSAI), C. A. Nixon (U of Maryland), CIRS Team

22.03 Latitudinal variations in HCN on Titan derived from Cassini/CIRS data

N.A. Teanby, P.G.J. Irwin, S.B. Calcutt, F.W. Taylor, N.E. Bowles (Oxford University), CIRS Team

22.04 Cassini/CIRS Observations of Titan's Equatorial Region in the Submillimeter Spectral Range

B. Bézard, A. Coustenis, T. Fouchet, E. Lellouch (Obs. Paris-Meudon), B. Conrath (Cornell U.), R. Achterberg (SSAI), D. Jennings, M. Flasar (NASA/GSFC), CIRS Investigation Team

22.05 Cassini-CIRS Observations of Ethylene and Propyne in the Southern Hemisphere of Titan

P. N. Romani, D. E. Jennings, G. L. Bjoraker (NASA - GSFC), C. Nixon (University of Maryland), N. Stone (SP Systems Inc. - Cornell University), CIRS Team

22.06 The two stellar occultations of November 14, 2003: revealing Titan's stratosphere at sub-km resolution

B. Sicardy, F. Colas, T. Widemann, A. Fienga, S. Lacour, J. Lecacheux, E. Lellouch, S. Pau, S. Renner, F. Roques (Paris Obs.), I. Glass (SAAO), D. Baba, T. Nagata (Nagoya Univ.), F. Ferri (Padova Univ.), C. Martinez (LLADA Buenos Aires), W. Beisker, S. Enke, K.-L. Bath, F. Bode, H.-J. Bode, D. Fiel, M. Kretlow, M. Hernandez, D. Horns, J. Luedemann, H. Luedemann, A. Tegtmeier (IOTA-ES), C. deWitt, B. Fraser, T. Jones, P. Shonau, C. Turk (Amateurs R. South Africa), P. Meintjies (Boyden Obs.), R.R. Howell (WIRO), M. Kidger (IAC Tenerife), J.L. Ortiz (IAA Granada), P. Rosenzweig, O. Naranjo (Merida Univ. Venezuela), M. Rapaport (Bordeaux Obs.)

22.07 Titan's Atmosphere: An Early Cassini ISS Perspective

R. West (JPL/Caltech), A. Del Genio (NASA/GISS), A. McEwen (Univ. Arizona), J. Barbara (NASA/GISS), E. P. Turtle, J. Perry (Univ. Arizona), C. C. Porco (Space Science Institute), Cassini ISS Team

22.08 Titan with adaptive optics : atmospheric changes and surface maps, 2000-2004

M. Hirtzig, A. Coustenis, E. Gendron, P. Drossart, M. Combes (LESIA, Obs. de Meudon, France), O. Lai (LESIA, Obs. de Meudon and CFHT, Hawaii), P. Rannou (S.A., CNRS, and Univ. de Versailles, France), A. Negrao (LESIA, Obs. de Meudon, and Univ. de Versailles, France), E. Emsellem, A. Pecontal-Rousset (CRAL, Obs. de Lyon, France), S. Lebonnois (LMD, Jussieu, Paris, France)

22.09 Ground-based observations of Titan's near-infrared windows

A. Negrão (LESIA, Paris-Meudon Observatory, France & Lisbon University, Portugal), A. Coustenis, E. Lellouch (LESIA, Paris-Meudon Observatory, France), P. Rannou (S. A., Univ. Paris 6 - Univ. de Versailles, France), J.P. Maillard (Institut d'Astrophysique de Paris, France)