The state of art in helioseismic ground-based experiments
Not Available
Palle, P.
Fecha de publicación:
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1997
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Además ofrece acceso al repositorio de preprints del IAC: https://research.iac.es/preprints/l
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Optical Tomography of a Sunspot: Preliminary ResultsPreliminary results of the inversion of spectropolarimetric maps of a sunspot observed with the Advanced Stokes Polarimeter (ASP) are presented. The method used, Stokes Inversion based on Response functions (SIR), does not assume constancy of the different parameters with depth, thus enabling us to embark on an analysis of the information atWestendorp Plaza, C. et al.
Fecha de publicación:
01997 -
Giant Structures around Post-LBVs StarsNot AvailableManchado, A. et al.
Fecha de publicación:
01997 -
GOLF results: today's view on the solar modesNot AvailableGrec, C. et al.
Fecha de publicación:
01997 -
Canarian ethnoastronomy: the voyage of a tradition?A large and deep ethnoastronomical fieldwork has been performed in the Canary Islands of Tenerife, Fuerteventura, Lanzarote, Gomera and Gran Canaria during 1995 and 1996. Numerous and challenging astronomical traditions, almost at the border of extinction, have been found among aged shepherds and peasants of these island.Barrios, M. Sanz De Lara et al.
Fecha de publicación:
01997 -
The mass function beyond the substellar limit in the Pleiades clusterWe present results of our search for free floating brown dwarfs in the Pleiades star cluster showing that the process of star formation does not stop at the substellar limit. A number of objects with masses below 70 Jupiter masses have been discovered by our group (Rebolo et al. 1995 Nature 377, 129; 1996, ApJ, 469, L53). The new extension of theMartin, Eduardo L. et al.
Fecha de publicación:
01997