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VEGA 1 satellite Tunde-M instrument energetic particle analyser
observations of 1P/Halley
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Citation |
Somogyi A.J., Gribov B.E., Kecskemety K. and A. V. Dyachkov,
VEGA1 TUNDE-M ENERGETIC PARTICLE ANALYSER DATA V1.0,
VEGA1-C-TNM-2-RDR-HALLEY-V1.0, NASA Planetary Data System, 1997 |
Digital Object Identifier (DOI) |
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Data Set Abstract |
TUNDE-M consists of two particle telescopes: T1 is viewing at 55
deg to the east of the Sun, T2 looks at 90 deg to the east of the
Sun, both in the ecliptic plane. The telescopes consist of two
circular surface barrier semiconductor detectors with an Al layer
of 15x10**-6 g/cm** coated on the front detector (A) and an
anticoincidence scintillation detector MCP. Low energy electrons
(below about 160 keV) were deflected with a magnet. Field of view
(half cone): 25 deg. Geometric factor: 0.25 cm**2 sr. Particles
stopping in the thin front detector were not identified (they are
referred as ion channels), those reaching the thick detector were
identified via the dE/E method. |
Search/Access Data |
SBN Comet Website
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Additional Information |
Mission Information |
VEGA 1
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Data Set Information |
VEGA1-C-TNM-2-RDR-HALLEY-V1.0 |
Instrument Host Information |
VEGA1
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Instrument Information |
TNM
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Target Information |
HALLEY
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