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Acquisition and analysis of adaptive optics imaging polarimetry data
(EDP Sciences, 1999-07-01)
The process of data taking. reduction and calibration of near-infrared imaging polarimetry data taken with the ESO Adaptive Optics System ADONIS is described. The ADONIS polarimetric facility is provided by a rotating wire ...
Kinematic interpretation of the centaurus a absorption‐line system
(IOP Publishing, 1999-05-10)
The location of the gas responsible for the absorption-line system toward the nucleus of Centaurus A is a puzzle. It is generally accepted that the line features close to the systemic velocity originate in the disk. The ...