University of Otago
Craig Rodger + postdoc scientist + PhD student
AARDDVARK operationJoint leaders of AARDDVARK operation (with British Antarctic Survey).
AARDDVARK operation
AARDDVARK modellingMain focus is modelling of AARDDVARK data, working alongside interpretation with BAS.
AARDDVARK VLF → Electron Precipitation Fluxes
In our modelling focus we have made extensive use of DEMETER data (for which Rodger is a guest investigator) and also POES particle data. We have developed in house knowledge and tools to work with both datasets.
+
WWLLN Host
We run one of the two WWLLN central processing computers, operate three WWLLN receivers, and sit on the WWLLN Management Committee. The WWLLN PI is of course Bob Holzworth (Univ. Washington).
Note this plot is from August 2010, before our Edmonton site started.
NAA090711 2009/07/11 00:07:23 24050 HzAmp/Tg/Time
975.0
-25.0
ms
0.0 96.0
Uncal
Amp/Tg/Dop
-0.5 0.5
Date/timeHXP
HXQHYP
EZPHXE
HYEDelay
Dop Azim
(UTC)
(ms)
(mHz)(deg)
Path: U:\vlfNEW\doppler\rothera\2009\data\tx\NAA090711.dop
Segment: 37 of 96, Time tag: 2009/07/11 09:22:23
TX freq: 24050, MSK baud: 200Channel ID: 121 122 111 231 123 113
HyDop: 1Cals: 5 10 15
Gain: 4
Automatic whistler detector in Dunedin (part of the Hungarian AWDA.net).
1 sec
Number of components?
L= 2.0 - 2.6
00UT
12UT
24UT
Plasmaspheric electron density: Dunedin
Doppler experiment also running in Dunedin.
L ~ 2 - 4
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