Preprints in 2004

PP 04056

Physical properties of the solar magnetic photosphere under the MISMA hypothesis III: sunspot at disk center.
J Sánchez Almeida
Instituto de Astrofísica de Canarias, Spain
Accepted for publication in ApJ | Submitted on 2004-07-01 | Project
PP 04054

On the alpha-Element Abundance Gradients in the Disk of the Sculptor Spiral Galaxy NGC 300
M A Urbaneja (1), A Herrero (1), F Bresolin(2), R P Kudritzki(2), W Gieren(3), J Puls(4), N Przybilla(5), F Najarro(6), G Pietrzynski(3,7)
(1) Instituto de Astrofísica de Canarias, Spain. (2) Institute of Astronomy, University of Hawaii. (3) Universidad de Concepción, Chile. (4) Universitäts-Sternwarte Bamberg, Germany. (5) Dr Remeis-Sternwarte Bamberg, Germany. (6) Instituto de Estructura de la Materia, Spain.(7) Warsaw University Astronomical Observatory, Poland
Accepted for publication in ApJ | Submitted on 2004-07-01 | Project
PP 04051

Phase diversity restoration of sunspot images. II. Dynamics around a decaying sunspot
J.A. Bonet (1), I. Marquez(1)(4), R. Muller(2), M. Sobotka(3), Th. Roudier(2)
(1) Instituto de Astrofisica de Canarias, Spain. (2) Observatoire du Pic du Midi, France. (3) Astronomical Institute, Academy of Sciences of the Czech Republic, Czech Republic. (4) Departamento de Analisis Matematico de la Universidad de La Laguna, Spain.
Accepted for publication in A&A | Submitted on 2004-06-30 | Project