coronal structure

См. также в других словарях:

• Coronal seismology — is a technique of studying the plasma of the Sun s corona with the use of magnetohydrodynamic (MHD) waves and oscillations. Magnetohydrodynamics studies the dynamics of electrically conducting fluids in this case the fluid is the coronal plasma.… …   Wikipedia

• Coronal — may refer to: anything relating to a corona Coronal plane, an anatomical term of location The coronal direction on a tooth Coronal consonant, a consonant that is articulated with the front part of the tongue Coronal loop, a structure on the… …   Wikipedia

• Coronal loop — Typical coronal loops observed by TRACE Coronal loops form the basic structure of the lower corona and transition region of the Sun. These highly structured and elegant loops are a direct consequence of the twisted solar magnetic flux within the… …   Wikipedia

• Coronal mass ejection — A coronal mass ejection in time lapse imagery obtained with the LASCO instrument. The Sun (center) is obscured by the coronagraph s mask. (September 30 – October 1, 2001) A coronal mass ejection (CME) is a massive burst of solar wind, other light …   Wikipedia

• Coronal radiative losses — In astronomy and in astrophysics, for radiative losses of the solar corona, it is meant the energy flux irradiated from the external atmosphere of the Sun (traditionally divided into chromosphere, transition region and corona), and, in particular …   Wikipedia

• Coronal hole — Coronal holes are areas where the Sun s corona is darker, colder, and has lower density plasma than average. These were found when X ray telescopes in the Skylab mission were flown above the Earth s atmosphere to reveal the structure of the… …   Wikipedia

• Jet coronal — ● Jet coronal structure mince, brillante, de la couronne solaire, approximativement radiale. (En période de minimum d activité solaire, les jets sont localisés autour de l équateur solaire ; en période de maximum d activité, ils sont répartis… …   Encyclopédie Universelle

• X-ray astronomy — X rays start at 0.008 nm and extend across the electromagnetic spectrum to 8 nm, over which the Earth s atmosphere is opaque. X ray astronomy is an observational branch of astronomy which deals with the study of X ray observation and detection… …   Wikipedia

• COSPAR — Das internationale Committee on Space Research (COSPAR) ist der globale Dachverband für die Aktivitäten von Staaten und Organisationen auf dem Gebiet der Weltraumforschung. Inhaltsverzeichnis 1 Gründung und Kongresse 2 Zweck des COSPAR 3… …   Deutsch Wikipedia

• Committee on Space Research — Das internationale Committee on Space Research (COSPAR) ist der globale Dachverband für wissenschaftliche Aktivitäten auf dem Gebiet der Weltraumforschung. Inhaltsverzeichnis 1 Gründung und Kongresse 2 Ziele von COSPAR 3 Publikationen …   Deutsch Wikipedia

• jet — 1. jet [ ʒɛ ] n. m. • XIIe; de jeter I ♦ 1 ♦ Action de jeter; mouvement d une chose lancée parcourant une certaine trajectoire. ⇒ 2. lancer. Jets de pierres. Armes de jet : traits, ou armes permettant de lancer des traits. Mar. Jet à la mer :… …   Encyclopédie Universelle