Solar telescopes filled with helium

1981 ◽  
Vol 93 ◽  
pp. 526 ◽  
Author(s):  
O. Engvold ◽  
R. Brahde ◽  
B. Fossum
Keyword(s):  
Solar Telescopes

POlarization Emission of Millimeter Activity at the Sun (POEMAS): New Circular Polarization Solar Telescopes at Two Millimeter Wavelength Ranges

Solar Physics ◽  
2013 ◽  
Vol 283 (2) ◽  
pp. 651-665 ◽  
Author(s):  
Adriana Valio ◽  
P. Kaufmann ◽  
C. G. Giménez de Castro ◽  
J.-P. Raulin ◽  
L. O. T. Fernandes ◽  
...  
Keyword(s):  
Circular Polarization ◽  
The Sun ◽  
Millimeter Wavelength ◽  
Solar Telescopes

Adaptive system for solar telescopes operating in the strongly turbulent atmosphere

2016 ◽  
Author(s):  
L. V. Antoshkin ◽  
N. N. Botugina ◽  
L. A. Bolbasova ◽  
M. L. Demidov ◽  
V. M. Grigoriev ◽  
...  
Keyword(s):  
Turbulent Atmosphere ◽  
Adaptive System ◽  
Solar Telescopes

Adaptive optics development at the German solar telescopes

2010 ◽  
Vol 49 (31) ◽  
pp. G155 ◽  
Author(s):  
Thomas Berkefeld ◽  
Dirk Soltau ◽  
Dirk Schmidt ◽  
Oskar von der Lühe
Keyword(s):  
Adaptive Optics ◽  
Solar Telescopes

scholarly journals Observations of Magnetic Features with the German Solar Telescopes at the Observatorio del Teide/Tenerife

1990 ◽  
Vol 142 ◽  
pp. 113-117
Author(s):  
F. Kneer ◽  
D. Soltau ◽  
E. Wiehr
Keyword(s):  
Magnetic Field ◽  
Fine Structure ◽  
Spatial Variation ◽  
Velocity Fluctuation ◽  
Small Scale ◽  
Field Variation ◽  
Magnetic Field Variation ◽  
Quiet Sun ◽  
Magnetic Features ◽  
Solar Telescopes

The German solar facilities at the Obsrvatorio del Teide are described first. Then, a few examples of recent results from magnetic features are given: spatial variation and velocity fluctuation of small-scale magnetic fluxtubes in the quiet Sun, Evershed flow and magnetic field in connection with penumbral fine structure, and magnetic field variation in sunspot umbrae.

scholarly journals Science with Large Solar Telescopes: Overview of SpS 6

2012 ◽  
Vol 10 (H16) ◽  
pp. 439-470
Author(s):  
Gianna Cauzzi ◽  
Alexandra Tritschler ◽  
Yuanyong Deng
Keyword(s):  
Solar Physics ◽  
Stray Light ◽  
Quantum Leap ◽  
Critical Issues ◽  
On Line ◽  
Solar Telescopes ◽  
Operational Issues ◽  
Near Future ◽  
Simulations And Modeling

AbstractWith several large aperture optical and IR telescopes just coming on-line, or scheduled for the near future, solar physics is on the verge of a quantum leap in observational capabilities. An efficient use of such facilities will require new and innovative approaches to both observatory operations and data handling.This two-days long Special Session discussed the science expected with large solar telescopes, and started addressing the strategies necessary to optimize their scientific return. Cutting edge solar science as derived from state-of-the-art observations and numerical simulations and modeling was presented, and discussions were held on the role of large facilities in satisfying the demanding requirements of spatial and temporal resolution, stray-light correction, and spectro-polarimetric accuracy. Building on the experience of recently commissioned telescopes, critical issues for the development of future facilities were discussed. These included operational issues peculiar to large telecopes as well as strategies for their best use.

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