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ICE Energetic Particle Anisotropy Spectrometer (ERAS)
observations of comet 1P/Halley
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Citation |
Hynds, R.J., ICE ENERGETIC PARTICLE ANISOTROPY SPECTROMETER DATA
V1.0, ICE-C-EPAS-3-RDR-GIACOBIN-ZIN-V1.0, NASA Planetary Data
System, 1995. |
Digital Object Identifier (DOI) |
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Data Set Abstract |
In this G-Z dataset, observations from channels E1 to E5 (table
below) are included since cometary ions were not detected in the
higher energy channels. For each of these channels, particle
counts are accumulated in eight azimuthal sectors of 45 deg.
width in each telescope. The sectors are numbered from 1 to 8
anticlockwise when viewed from above the ecliptic, with Sector 1
centered on the sun- Earth line, i.e. it views in the sunward
direction and detects ions streaming away from the Sun. At
Giacobini-Zinner, a complete 3- dimensional distribution function
was obtained at 32 s intervals during the main encounter phase,
changing to 64 s at greater distances e.g. after 1830 UT on 12
September outbound. |
Search/Access Data |
SBN Comet Website
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Additional Information |
Mission Information |
INTERNATIONAL COMETARY EXPLORER
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Data Set Information |
ICE-C-EPAS-3-RDR-GIACOBIN-ZIN-V1.0 |
Instrument Host Information |
ICE
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Instrument Information |
EPAS
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Target Information |
GIACOBINI-ZINNER
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