Untitled - Laboratoire d'Astrophysique de l'Observatoire de Grenoble

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Figure 1.3: New LAOG organigram (2005). Due to internal reorganization, the number of LAOG teams has been reduced to four (in short: Molecular astrophysics, Star and planet formation, High-energies and astrophysical plasmas, Instrumental research). The last one, named GRIL, is a transverse group comprizing both researchers and engineers. The former “Project group” has become a “Technical group”, and its tasks have been subdivided into two software groups (one working for the common service of LAOG, the other for instrumental projects), and in three hardware groups (mechanics, general instrumentation, electronics). The last box lists projects delivered during the current activity period (AMBER, WIRCAM), as well as projects under development. See text for details. 22
Figure 1.4: The current repartition of the four LAOG scientific teams. Note that the GRIL team includes both researchers (some being also part of the FOST team) and engineers involved in instrumental research activities, he total being 4+5=9. The corresponding number counts the main contributors to GRIL not already counted in the other teams. major federating force at LAOG, requires both high angular resolution and high dynamic range, i.e., contrast, on the one hand (an instrumental and observational issue) and a study of the accretion-ejection phenomenon (a theoretical MHD topic, with applications in particular to young stars), on the other. Figure 1.5: The contributions of the four LAOG scientific teams to their federating topic: observations and theory of the accretion-ejection phenomenon, as keys to the physics of star formation and early evolution (left), and as a starting point towards exoplanet formation (right). In the new structure in four teams, it should be stressed that while each team provides original contributions to the field of star and planet formation, the teams also have their own specific scientific field of research (e.g., fundamental astrochemistry for Astromol, brown dwarfs and exoplanets for FOST, relativistic plasmas for Sherpas, general research in adaptive optics and interferometry for GRIL). This approach is certainly one of the main specificities of LAOG when compared to other major international laboratories involved in this field. In other words, LAOG as a whole is more than the mere sum of its teams. In contrast, comparing with the previous report the careful reader will notice that one field of study has disappeared from LAOG: the structure and evolution of post-main sequence stars. The main reason is the untimely death of Manuel Forestini in spring 2003 (a young Assistant Professor, he was not even 40), from a 23
Page 3: LABORATOIRE D’ASTROPHYSIQUE DE GR
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several important studies that anti
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Chapter 5 Selected Publications •
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Part IV TEAM FOST The first image o
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393254 (5MJup at 55 AU) & AB Pic (1
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2.2 µ m 0.5" 11.7 µ m Figure 6.1:
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Figure 6.3: Contribution of heating
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such mid-term (several weeks) magne
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systems: HD 141569, HD 32297, HD 18
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C2D Spitzer/IRAC and MIPS data of s
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et al. 2002; 2003). We have found t
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Figure 6.8: Distribution of separat
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with only three known to date. Most
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300 objects, a size sufficient for
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therefore no surprise that vast eff
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data to verify the predictions we a
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Chapter 8 Appendices 8.1 Members of
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equipments for these tasks, from de
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10.1.3 Current trend of large equip
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• Improving High Angular Resoluti
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Chapter 11 Results 11.1 Towards hig
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Figure 11.2: NAOS-CONICA image of t
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on PUEO at CFHT. The IFS experts (A
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Figure 11.5: Image of the binary st
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Figure 11.7: PICNIC low noise infra
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have taken responsibilities: A. Che
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Figure 11.10: thermal modeling of W
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Figure 12.1: All the GRIL projects
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12.2 Optical interferometry As for
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the VLTI. CHARA is equipped with an
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• ANR Alterdetect, with IMEP : si
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Mixed GRIL-other team profiles 1. A
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Name Grade Comm. Project Berger Jea
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• First fringes in the H band wit
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144
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Table 15.1: List of the permanent S
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15.4 Transport phenomena in accreti
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Figure 15.2: Spectral energy distri
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states, combining a still powerful
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Excitation of turbulence by Cosmic
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Table 15.2: Former PhD students of
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Chapter 16 Perspectives The distinc
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Ray background. The second project
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164
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- Ceccarelli Cecilia (AT) - Delfoss
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Among the various areas of expertis
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-responsable du groupe ”logiciel
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Chef de l’ Equipe ASTROMOL du LAO
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jury de concours: 1 concours IR CNR
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Chapter 20 Appendix 4: The Jean Mar
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20.7 Production informatique ¡¢£
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20.10 Formation des utilisateurs La
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20.13 Darwin ¡¢£¤¥¦§¨©�
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Untitled - Laboratoire d'Astrophysique de l'Observatoire de Grenoble

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