Results 161 to 170 of about 1,198,926 (208)

Global heliospheric termination shock strength in the solar-interstellar interaction. [PDF]

open access: yesNat Astron
Zirnstein EJ   +6 more
europepmc   +1 more source

Science development study for the Atacama Large Aperture Submillimeter Telescope (AtLAST): Solar and stellar observations. [PDF]

open access: yesOpen Res Eur
Wedemeyer S   +37 more
europepmc   +1 more source

Coronal holes as sources of solar wind

Solar Physics, 1976
We investigate the association of high-speed solar wind with coronal holes during the Skylab mission by: (1) direct comparison of solar wind and coronal X-ray data; (2) comparison of near-equatorial coronal hole area with maximum solar wind velocity in the associated streams; and (3) examination of the correlation between solar and interplanetary ...
A F Timothy, A S Krieger, A J Lazarus
exaly   +2 more sources

Observations of the solar wind from coronal holes

Space Science Reviews, 1994
The solar wind emanating from coronal holes (CH) constitutes a quasi-stationary flow whose properties change only slowly with the evolution of the hole itself. Some of the properties of the wind from coronal holes depend on whether the source is a large polar coronal hole or a small near-equatorial hole.
exaly   +2 more sources

Coronal Holes in Solar Cycles 21 to 23

Solar Physics, 2013
We present identifications of coronal holes (CHs) from observations in the He i 10 830 A line made at Kitt Peak Observatory (from 1975 to 2003) and in the EUV 195 A wavelength with SOHO/EIT (from 1996 to 2012). To determine whether a feature is a CH we have developed semi-automatic techniques for delineating CH borders on synoptic charts and for ...
Valeriya Vasil'Eva
exaly   +2 more sources

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