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Astronomy & Astrophysics

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A major international journal that publishes results of worldwide astronomical and astrophysical research.

Editor-in-Chief: T. Forveille
Letters Editor-in-Chief: J. Alves
Managing Editor: C. Bertout

Impact factor: 5.084
altA&A Open Access Policy

ISSN (Print Edition): 0004-6361
ISSN (Electronic Edition): 1432-0746
Frequency: 12 volumes per year
Published by: EDP Sciences

Mirror sites: CDS | EDP Sciences

© The European Southern Observatory (ESO)

Most downloaded articles
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Mosaiced wide-field VLBI observations of the Lockman Hole/XMM

E. Middelberg, A. T. Deller, R. P. Norris, S. Fotopoulou, M. Salvato, J. S. Morgan, W. Brisken, D. Lutz, E. Rovilos
A&A, 551 (2013) A97
Published online: 2013-03-04
DOI: http://dx.doi.org/10.1051/0004-6361/201220374
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Chandra LETGS observation of the variable NLS1 galaxy Ark 564

J. M. Ramírez
A&A, 551 (2013) A95
Published online: 2013-03-01
DOI: http://dx.doi.org/10.1051/0004-6361/201220424
Free access

Cluster and cluster galaxy evolution history from IR to X-ray observations of the young cluster RX J1257.2+4738 at z = 0.866

M. P. Ulmer, C. Adami, G. B. Lima Neto, F. Durret, G. Covone, O. Ilbert, E. S. Cypriano, S. S. Allam, R. G. Kron, W. A. Mahoney et al. (1 more)
A&A, 503 2 (2009) 399-408
Published online: 2009-07-09
DOI: http://dx.doi.org/10.1051/0004-6361/200811021
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Evidence for distinct modes of solar activity

I. G. Usoskin, G. Hulot, Y. Gallet, R. Roth, A. Licht, F. Joos, G. A. Kovaltsov, E. Thébault, A. Khokhlov
A&A, 562 (2014) L10
Published online: 2014-02-20
DOI: http://dx.doi.org/10.1051/0004-6361/201423391
Free access

Towards consistent mapping of distant worlds: secondary-eclipse scanning of the exoplanet HD 189733b

J. de Wit, M. Gillon, B.-O. Demory, S. Seager
A&A, 548 (2012) A128
Published online: 2012-12-04
DOI: http://dx.doi.org/10.1051/0004-6361/201219060
Article
Free access

Mosaiced wide-field VLBI observations of the Lockman Hole/XMM

E. Middelberg, A. T. Deller, R. P. Norris, S. Fotopoulou, M. Salvato, J. S. Morgan, W. Brisken, D. Lutz, E. Rovilos
A&A, 551 (2013) A97
Published online: 2013-03-04
DOI: http://dx.doi.org/10.1051/0004-6361/201220374
Free access

Chandra LETGS observation of the variable NLS1 galaxy Ark 564

J. M. Ramírez
A&A, 551 (2013) A95
Published online: 2013-03-01
DOI: http://dx.doi.org/10.1051/0004-6361/201220424
Free access

Cluster and cluster galaxy evolution history from IR to X-ray observations of the young cluster RX J1257.2+4738 at z = 0.866

M. P. Ulmer, C. Adami, G. B. Lima Neto, F. Durret, G. Covone, O. Ilbert, E. S. Cypriano, S. S. Allam, R. G. Kron, W. A. Mahoney et al. (1 more)
A&A, 503 2 (2009) 399-408
Published online: 2009-07-09
DOI: http://dx.doi.org/10.1051/0004-6361/200811021
Free access

Towards consistent mapping of distant worlds: secondary-eclipse scanning of the exoplanet HD 189733b

J. de Wit, M. Gillon, B.-O. Demory, S. Seager
A&A, 548 (2012) A128
Published online: 2012-12-04
DOI: http://dx.doi.org/10.1051/0004-6361/201219060
Free access

Scattered Lyman-α radiation of comet 2012/S1 (ISON) observed by SUMER/SOHO

W. Curdt, H. Boehnhardt, J.-B. Vincent, S. K. Solanki, U. Schühle, L. Teriaca
A&A, 567 (2014) L1
Published online: 2014-07-04
DOI: http://dx.doi.org/10.1051/0004-6361/201423990
Article
Free access

Mosaiced wide-field VLBI observations of the Lockman Hole/XMM

E. Middelberg, A. T. Deller, R. P. Norris, S. Fotopoulou, M. Salvato, J. S. Morgan, W. Brisken, D. Lutz, E. Rovilos
A&A, 551 (2013) A97
Published online: 2013-03-04
DOI: http://dx.doi.org/10.1051/0004-6361/201220374
Free access

Chandra LETGS observation of the variable NLS1 galaxy Ark 564

J. M. Ramírez
A&A, 551 (2013) A95
Published online: 2013-03-01
DOI: http://dx.doi.org/10.1051/0004-6361/201220424
Free access

Cluster and cluster galaxy evolution history from IR to X-ray observations of the young cluster RX J1257.2+4738 at z = 0.866

M. P. Ulmer, C. Adami, G. B. Lima Neto, F. Durret, G. Covone, O. Ilbert, E. S. Cypriano, S. S. Allam, R. G. Kron, W. A. Mahoney et al. (1 more)
A&A, 503 2 (2009) 399-408
Published online: 2009-07-09
DOI: http://dx.doi.org/10.1051/0004-6361/200811021
Free access

Towards consistent mapping of distant worlds: secondary-eclipse scanning of the exoplanet HD 189733b

J. de Wit, M. Gillon, B.-O. Demory, S. Seager
A&A, 548 (2012) A128
Published online: 2012-12-04
DOI: http://dx.doi.org/10.1051/0004-6361/201219060
Free access

Wide-field VLBA observations of the Chandra deep field South

E. Middelberg, A. Deller, J. Morgan, H. Rottmann, W. Alef, S. Tingay, R. Norris, U. Bach, W. Brisken, E. Lenc
A&A, 526 (2011) A74
Published online: 2010-12-23
DOI: http://dx.doi.org/10.1051/0004-6361/201015406
 

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Worldwide astronomical and astrophysical research

5.084Impact factor

(2012 ISI Thomson Reuteur JCR®)

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Editor-in-Chief: T. Forveille
Letters Editor-in-Chief: J. Alves
Managing Editor: C. Bertout
Editors of A&A

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Editor-in-Chief: T. Forveille
Letters Editor-in-Chief: J. Alves
Managing Editor: C. Bertout

ISSN: 0004-6361 ; e-ISSN: 1432-0746
Frequency: 12 volumes per year
Published by: EDP Sciences

Mirror sites: CDS | EDP Sciences
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© The European Southern Observatory (ESO)