Point Spread Function Analysis of the NACO Instrument at the VLT
In this work an analytical description of the NACO PSF with a minimum number of parameters is sought. These parameters are governed by the observational...
Follow-up RXTE PCA observations of the transient source consistent with the position of SAX J1808.4-3658 (ATEL#505) showed clear coherent pulsations at...
One of the calibration problems posed by the new generation of mid-infrared instrumentation on 8--10~m class telescopes is that of polarimetric calibration. To...
Polarimetric capabilities with the Canarias InfraRed Camera Experiment (CIRCE)
The Canarias InfraRed Camera Experiment (CIRCE) for the Gran Telescopio Canarias (GTC) is one of the few infrared instruments in the world using a four-beam...
Making emphasis on observations that have included some type of polarization analysis, I concentrate on two subjects. First, the vector magnetic field...
Polarimetric Observations of the Formation of a G-Band Bright Point
We investigate the kinematic and magnetic properties of G-band bright points in the moat of a regular sunspot. The analysis is based on vector polarimetric...
Polarimetric performance of the European Solar Telescope
Polarization is a fundamental property of the light and is very useful to measure the magnetic field vector of the various features that can be observed in the...
Polarimetric Properties of the D2 Lines of Alkali Atoms
We present a theoretical investigation on the influence of a deterministic magnetic field on the linear and circular polarization of the Na I, K I, and Ba II D2...