منابع مشابه
Coronal radio sounding with Ulysses: solar wind electron density near 0.1 AU during the 1995 conjunction
Dual-frequency ranging measurements were recorded for a three-week interval during the 1995 solar conjunction of the Ulysses spacecraft. The unusual occultation geometry resulting from the high inclinationUlysses orbit enabled coronal radio sounding from the solar South Pole to the heliographic equator at solar ray path offsets near 0.1 AU. The electron column density along the line-of-sight be...
متن کاملConstraints on high-speed solar wind structure near its coronal base: a Ulysses perspective
Ulysses plasma data at high heliographic latitudes were studied to develop constraints on the structure of the corona at the base of the high-speed solar wind. Salient features of the flow poleward of ±60◦ revealed: 1) low variances of all bulk flow parameters, 2) parameter values that agree with those measured during high-speed conditions in the ecliptic plane when all are scaled to 1AU, 3) th...
متن کاملMitochondrial Particles Seen in Sections
Small particles, a t tached to internal mitochondrial membranes and believed to be concerned with the electron t ranspor t system, have been demonst ra ted in the mi tochondr ia of various vertebra te cells and in insect sarcosomes (4, 5, 9, 12-14). In each instance the mi tochondr ia have been isolated from the cells; while in most studies the mi tochondr ia have been disrupted and negatively ...
متن کاملThe Ulysses catalog of solar hard X-ray flares
Ulysses was launched in October 1990, and its Solar X-ray/Cosmic Gamma-ray Burst Experiment (GRB) has provided more than 13 years of uninterrupted observations of solar X-ray flare activity. Due to the large variation of the relative solar latitude and longitude of the spacecraft orbit with respect to the Earth, the perspective of the GRB instrument often differed significantly from that of X-r...
متن کاملKinetic properties of heavy solar wind ions from Ulysses-SWICS
[1] The kinetic properties of heavy ions in the solar wind reflect the plasma processes governing the solar wind in the heliosphere. We use Ulysses-SWICS data that resolve heavy ions in a wide range of mass-per-charge values, 2 m/q 9.33, to investigate the heavy ions and their dynamic evolution throughout the heliosphere. While at 1 AU the imprint of Coulomb collisions is known to be present in...
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ژورنال
عنوان ژورنال: International Astronomical Union Colloquium
سال: 1996
ISSN: 0252-9211
DOI: 10.1017/s0252921100030189