1. Molecules in thetmospheres of extrasolar planets Observatoire de Paris, Salle Cassini, November 19-21, 2008 SPEEDY POSTERS

2. GONE IN 60 SECONDS !

3. Ground-based detection of the secondary eclipse of TrES-3b Ernst de Mooij & Ignas Snellen, Leiden Observatory ΔF = -0.234 ± 0.028% Δφ = -0.0041 ± 0.0018 Observations with the William Herschel Telescope

4. Exoplanet spectroscopy: the Hubble case Pieter Deroo M. Swain, G. Vasisht, A. Tanner, P. Chin, G. Tinetti, J. Bouwman, D. Deming, Y. Yung

5. Very high dynamic range imaging up to 10 6 at visible wavelengths A new idea for aperture masking: FIRST (Fibered Imager foR Single Telescope)‏ Redundant Array + Corrugated Wavefront Non-Redundant Array + Spatially Filtered Wavefront Single-mode fibers Lenslet array FIRST project: Planet detection from the ground at visible to near-infrared wavelengths without using Adaptive Optics T. Kotani Reconstructed Image CCD Imaging Pupil remapping + single-mode fiber Lab Demonstration

6. Exoplanet research with SAFARI : A far-IR imaging spectrometer for SPICA Javier R. Goicoechea Javier R. Goicoechea (UCM/CSIC, Madrid, Spain) Kate Isaak Kate Isaak (Cardiff University, U.K.) Bruce Swinyard Bruce Swinyard (Rutherford Appleton Laboratory, U.K.) On behalf of the SAFARI consortium JAXA-led SPICA Mission: mid- and far-IR cooled (<5 K) space telescope (D~3.5m) SAFARI instrument:far-IRimaging-FTS SAFARI instrument: far-IR imaging-FTS Wavelength coverage of ~33-210  m Wavelength coverage of ~33-210  m Field of view of ~2’ x 2’ Field of view of ~2’ x 2’ Spectroscopy (R ~ 2,000) & photometry (R~3) Spectroscopy (R ~ 2,000) & photometry (R~3) Science questionsexoplanets planet formation SAFARI: Science questions in the field of exoplanets and planet formation with SAFARI: Stellar far-IR photometric excesses (disks!). Stellar far-IR photometric excesses (disks!). Protoplanetary disks: from gas to “snow lines”. Protoplanetary disks: from gas to “snow lines”. Primary and secondary transits in the far-IR. Primary and secondary transits in the far-IR. Searching for spectral signatures of transiting exoplanets (water vapor, HD, biomarkers…). Searching for spectral signatures of transiting exoplanets (water vapor, HD, biomarkers…).

8. What could be observed in the case of Super-Ios and Hyper-Ios? Danielle Briot & Jean Schneider We study the case of a Earth, or a Super-Earth with a volcanic activity as strong as Io’s. We call such an object a Super-Io and a Hyper-Io in the case of a Super-Earth. -In case of a transit, sulphur dioxid could be observed in the atmosphere -These objects are very good candidates for secondary transits observations, specially at 3.5  m, and the hot spots corresponding to volcanoes could be detected in the first part and the last part of the secondary transit. - These objects could be easily observed by imaging in the infrared, specially in a case of a cool star.

9. ExoFit A Bayesian multi-planet fitting software for planet hunters Sreekumar Thaithara Balan 1 & Ofer Lahav 2 1. Cavendish Labs, University of Cambridge, CB3 0HE,UK email: st452@mrao.cam.ac.uk 2. University College London, WC1E 6BT, UK, email: lahav@star.ucl.ac.uk Best fit Keplerian orbital solution for HD 159868 Posterior distribution of orbital parameters and other useful astronomical quantities for HD 159868

10. The young, tight and low mass binary TWA22AB: a new calibrator for evolutionary models ? 1 Laboratoire d’Astrophysique - Observatoire de Grenoble (LAOG), FRANCE 2 European Southern Observatory (ESO), Chile 3 Department of Physics and Astronomy, University of Georgia, USA E-mail : mickael.bonnefoy@obs.ujf-grenoble.fr M. Bonnefoy 1, G. Chauvin 1, C. Dumas 2, A-M. Lagrange 1, H. Beust 1, M. Desort 1, J-L. Beuzit 1 and I. Song 3 Paper submitted (Bonnefoy et al. 2008) Aim: calibrating evolutionary models at young ages and at the substellar boundary. Observations of the young low mass binary TWA22 AB with SINFONI and NACO Physical parameters (Dynamical mass, effective temperatures, gravities, luminosity, distance, age) Comparison to evolutionary models predictions Come to see me ! NIR Spectra Images