Authors: C. Bertout, K. S. de Boer, G. Meynet and M. Walmsley.<br />Astronomy and Astrophysics Vol. 509 , page E1<br />Published online: 12/01/2010

Authors: N. Ysard, M. A. Miville-Deschênes and L. Verstraete.<br />Astronomy and Astrophysics Vol. 509 , page L1<br />Published online: 12/01/2010<br />
Keywords:
dust, extinction ; ISM: general.

Authors: M. N'Diaye, K. Dohlen, S. Cuevas, P. Lanzoni, F. Chemla, C. Chaumont, R. Soummer and E. T. Griffiths.<br />Astronomy and Astrophysics Vol. 509 , page A8<br />Published online: 12/01/2010<br />
Keywords:
instrumentation: high angular resolution ; techniques: high angular resolution ; telescopes ; methods: laboratory.

Authors: M. Weber and W. de Boer.<br />Astronomy and Astrophysics Vol. 509 , page A25<br />Published online: 12/01/2010<br />
Keywords:
Galaxy: halo ; Galaxy: structure ; Galaxy: kinematics and dynamics ; Galaxy: fundamental parameters ; Galaxy: general.

Authors: R. Samadi, H.-G. Ludwig, K. Belkacem, M. J. Goupil, O. Benomar, B. Mosser, M.-A. Dupret, F. Baudin, T. Appourchaux and E. Michel.<br />Astronomy and Astrophysics Vol. 509 , page A16<br />Published online: 12/01/2010<br />
Keywords:
convection ; turbulence ; stars: oscillations ; Sun: helioseismology ; stars: individual: HD 49933 .

Authors: C. B. Pereira, N. O. Baella, S. Daflon and L. F. Miranda.<br />Astronomy and Astrophysics Vol. 509 , page A13<br />Published online: 12/01/2010<br />
Keywords:
planetary nebulae: individual: HD 149427 ; stars: abundances ; stars: fundamental parameters .

Authors: K. Das, A. L. Roy, R. Keller and G. Tuccari.<br />Astronomy and Astrophysics Vol. 509 , page A23<br />Published online: 12/01/2010<br />
Keywords:
polarization ; methods: statistical ; techniques: photometric ; instrumentation: polarimeters.

Authors: M. Cocchi, R. Farinelli, A. Paizis and L. Titarchuk.<br />Astronomy and Astrophysics Vol. 509 , page A2<br />Published online: 12/01/2010<br />
Keywords:
X-rays: general ; X-rays: binaries ; X-rays: individuals: GS 1826-238  .

Authors: J. van Leeuwen and B. W. Stappers.<br />Astronomy and Astrophysics Vol. 509 , page A7<br />Published online: 12/01/2010<br />
Keywords:
pulsars: general ; telescopes ; instrumentation: interferometers.

Authors: M. Hayes, D. Schaerer and G. Östlin.<br />Astronomy and Astrophysics Vol. 509 , page L5<br />Published online: 14/01/2010<br />
Keywords:
galaxies: fundamental parameters ; galaxies: high-redshift ; galaxies: evolution ; galaxies: starburst ; galaxies:
luminosity function, mass function.

Authors: S. Paron and E. Giacani.<br />Astronomy and Astrophysics Vol. 509 , page L4<br />Published online: 14/01/2010<br />
Keywords:
ISM: clouds ; ISM: supernova remnants ; gamma rays: ISM ; ISM: individual objects: HESS J1858+020.

Authors: E. Bozzo, C. Ferrigno, M. Falanga, S. Campana, J. A. Kennea and A. Papitto.<br />Astronomy and Astrophysics Vol. 509 , page L3<br />Published online: 12/01/2010<br />
Keywords:
X-rays: binaries ; pulsars: individual: IGR?J17511-3057 .

Authors: L. Mattsson, R. Wahlin and S. Höfner.<br />Astronomy and Astrophysics Vol. 509 , page A14<br />Published online: 12/01/2010<br />
Keywords:
stars: AGB and post-AGB ; stars: atmospheres ; stars: carbon ; circumstellar matter ; stars: evolution ; stars: mass-loss .

Authors: E. Jütte, S. Aalto and S. Hüttemeister.<br />Astronomy and Astrophysics Vol. 509 , page A19<br />Published online: 12/01/2010<br />
Keywords:
galaxies: interactions ; galaxies: starburst ; galaxies: individual: NGC?4441 ; radio lines: galaxies ; radio lines: ISM .

Authors: A. Hanslmeier and R. Brajša.<br />Astronomy and Astrophysics Vol. 509 , page A5<br />Published online: 12/01/2010<br />
Keywords:
solar-terrestrial relations ; Sun: activity ; Sun: general.

Authors: S. Wende, A. Reiners and H.-G. Ludwig
A&A 508, 1429 (2009) Received 19 August 2009 / Accepted 13 October 2009
Keywords: hydrodynamics: stars: low-mass, brown dwarfs, line: profiles, turbulence, stars: late-type

Authors: P. Marigo and B. Aringer
A&A 508, 1539 (2009) Received 29 May 2009 / Accepted 27 October 2009
Keywords: equation of state, atomic processes, molecular processes, stars: abundances, stars: atmospheres, stars: AGB and post-AGB

Authors: P. Jean, W. Gillard, A. Marcowith and K. Ferrière
A&A 508, 1099 (2009) Received 22 March 2008 / Accepted 22 September 2009
Keywords: gamma rays: theory, diffusion, plasmas

Authors: K. Biazzo, C. H. F. Melo, L. Pasquini, S. Randich, J. Bouvier and X. Delfosse
A&A 508, 1301 (2009) Received 16 August 2009 / Accepted 24 September 2009
Keywords: open clusters and associations: individual: Orion Nebula Cluster, stars: low-mass, brown dwarfs, stars: pre-main sequence, stars: late-type, accretion, accretion disks, techniques: spectroscopic

Authors: S. Galleti, M. Bellazzini, A. Buzzoni, L. Federici and F. Fusi Pecci
A&A 508, 1285 (2009) Received 27 May 2009 / Accepted 17 September 2009
Keywords: galaxies: individual: M 31, galaxies: star clusters, catalogs, Local Group