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Polarization imaging with enhanced spatial resolution
(Elsevier Science, 2015-03)
We present the design and the experimental implementation of a new imaging set-up, based on Liquid Crystal technology, able to obtain super-resolved polarimetric images of polarimetric samples when the resolution is detector ...
Near infrared polarimetry of a sample of YSOs
(EDP SCIENCES S A, 2009)
Aims. Our goal is to study the physical properties of the circumstellar environment of young stellar objetcs (YSOs). In particular, the determination of the scattering mechanism can help us to constrain the optical depth ...
H alpha spectropolarimetry of RY Tauri and PX Vulpeculae (Research Note)
(EDP SCIENCES S A, 2009)
Aims. To detect line effects using spectropolarimetry in order to find evidence of rotating disks and their respective symmetry axes in T Tauri stars. Methods. We used the IAGPOL imaging polarimeter along with the ...
Magnetic field components analysis of the SCUPOL 850μm polarization data catalog
(Chicago, 2013)
We present an extensive analysis of the 850 μm polarization maps of the SCUBA Polarimeter Legacy (SCUPOL) Catalogue produced by Matthews et al., focusing exclusively on the molecular clouds and star-forming regions. For ...
Transición del caos de baja a alta dimensión en un grupo de pulsaciones registradas en un amplio intervalo de ondas de radio
(2015)
Examinamos las características dinámicas de las series de tiempo con respecto a un grupo de pulsaciones en el espectro de banda ancha en la emisión de radio de onda solar de banda métrica. Los datos fueron registrados con ...
Comportamiento determinista en la dinámica de ráfagas de radio métricas solares con patrones de deriva intermedios
(2013)
Se examinan las características dinámicas de las ráfagas de radio métricas solares con patrones intermedios de deriva (explosiones de fibra) a medida que evolucionan a frecuencia fija. Los datos se registraron utilizando ...
Determinación del contenido electrónico total por mediciones sobre señales de un satélite geoestacionario
(1979)
Se describen algunos métodos para determinar el contenido electrónico total de la ionosfera, por mediciones indirectas, sobre las señales que se reciben de un satélite geoestacionario. Los métodos que se presentan combinan ...
The close circumstellar environment of Betelgeuse III. SPHERE/ZIMPOL imaging polarimetry in the visible
(EDP SCIENCES, 2016)
The physical mechanism through which the outgoing material of massive red supergiants is accelerated above the escape velocity is unclear. Thanks to the transparency of its circumstellar envelope, the nearby red supergiant ...
Processes in the quiet and disturbed equatorial-low latitude ionosphere: Sundial campaign, 1984
(European Geosciences Union, 1987-04)
A network of ionospheric diagnostic instruments was operated on a world wide basis during the October 5-13. 1984 SUNDIAL campaign. The network provided a unique opportunity for a truly multiple technique global analysis ...