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Astronomical seeing prediction at paranal observatory [PDF]

open access: yes
La visión o visibilidad astronómica (en inglés, seeing) es una variable de turbulencia óptica que refiere al efecto distorsionador de la atmósfera sobre las imágenes capturadas por los observatorios de objetos astronómicos.
Lazcano González, Arturo Ignacio
openaire   +2 more sources

Fuzzy astronomical seeing nowcasts with a dynamical and recurrent connectionist network

Neurocomputing, 1996
Abstract We assess a neural-based method for fuzzy astronomical seeing prediction, based on known meteorological variables at the same time-point. This multiple regression (or ‘nowcasting’) will allow the modem telescopes to be preset, a few hours in advance, in the most suited instrumental mode. The data used are extensive meteorological and seeing (
Alex Aussem, Fionn Murtagh, Marc Sarazin
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Using meteorological forecasts to predict astronomical ‘seeing’

SPIE Newsroom, 2009
The main limitations affecting visible-light and IR astronomy are related to visibility, atmospheric humidity, and spatial resolution. High-resolution imaging is fundamentally limited by optical turbulence (OT) in the atmosphere. OT is induced by dynamical turbulence developing within a stratified temperature field and depends on weather conditions ...
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Astronomical seeing at Maidanak observatory with DIMM

Observatory Operations: Strategies, Processes, and Systems IX, 2022
Azimjon Azimov   +3 more
openaire   +1 more source

Astronomers See a Cosmic Antigravity Force at Work

Science, 1998
COSMOLOGYAn international team of astronomers who have used the brightness of distant exploding stars called supernovae to gauge how cosmic expansion has changed over time has reluctantly concluded that space itself appears to be permeated by a repulsive force.
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World Lines: What future astronomers won't see

New Scientist, 2008
We live in the only time when it is possible to see both the universe's beginning and its end, says Lawrence ...
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Astronomical Seeing

Journal of the Optical Society of America, 1935
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