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These are magnetometer data (MISCHA) from the Vega 1 spacecraft
in the cruise phase, 22 Dec 1984 through 31Dec 1986.
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Citation |
Delva M., A. V. Dyachkov, VEGA1 CRUISE MAGNETOMETER DATA,
VEGA1-SW-MISCHA-3-RDR-CRUISE-V1.0, NASA Planetary Data System,
1997. |
Digital Object Identifier (DOI) |
Unable to retrieve DOI information. Please contact the PDS Help Desk for assistance.
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Data Set Abstract |
On Dec 15, 1984, the Vega spacecraft was launched to first flyby
Venus at which time landers were released and then continue to a
flyby of Halley. The magnetic field experiments MISCHA carried
four fluxgate sensors, with three sensors mounted on a boom at
the end of the solar panels and the fourth sensor mounted one
meter closer. During the cruise phase, the TRASSA-1 mode of the
instrument (1 vector/2.5 min) was used. The sensors were switched
to the TRASSA-2 mode (1 vector/min) during the flyby which
started roughly two days before the encounter. From 3 h before
closest approach (CA) until 1 hour after CA, the HS-mode 1
vector/6s) and the DT-mode (1 vector/100ms) was used
[DELVAETAL1991]. |
Search/Access Data |
SBN Website
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Additional Information |
Mission Information |
VEGA 1
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Data Set Information |
VEGA1-SW-MISCHA-3-RDR-CRUISE-V1.0 |
Instrument Host Information |
VEGA1
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Instrument Information |
MISCHA
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Target Information |
1P/HALLEY 1 (1682 Q1)
HALLEY
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