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Upper Atmosphere Observations of National Institute of Polar Research
A. Kadokura1, Y. Ogawa1, Y. Tanaka1, N. Nishitani2*
1: National Institute of Polar Research
2: Solar-Terrestrial Environment Laboratory, Nagoya University
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Aurora zone
Stations in Geomagnetic conjugate Map
Iceland
Syowa
Geomagnetic coordinates
Tromsø
Longyearbyen
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aurora
field-aligned acceleration
auroral particle
Iceland
Syowa
aurora
field-aligned acceleration
auroral particle
Syowa-Iceland Auroral Conjugate Observation
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Stations & Conjugate point of Syowa in Iceland
Tjornes
Husafell
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Syowa – Iceland conjugate Stations Husafell Tjornes
Syowa
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Instrument SYO HUS TJO Fluxgate magnetometer ○ ○ ○
Induction magnetometer ○ ○ ○
VLF receiver ○
Riometer ○ ○ ○
Imaging Riometer ○ ○
All-sky TV camera (ATV) (Night viewer) ○ ○ ○
All-sky TV camera (Watec) ○ ○ ○
Wide field-of-view TV camera (WTV) ○* ○*
All-sky Color Digital Camera (CDC) ○ ○* ○*
All-sky monochromatic Imager (CAI) ○ 2005-2013 2014 -
Meridian Scanning Photometer (SPM) ○ ○
GPS TEC & Scintillation ○ ○
MF Auroral emission (Tohoku Univ.) ○
Instruments at conjugate stations
*:Operated only during campaign period
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Instrument SYO HUS TJO SuperDARN radar ○
Ionosonde (NiCT) ○
FM/CW radar (NiCT) ○
Atmospheric Electric Field detector ○
1-100Hz ELF wave observation ○
All-sky Airglow Imager ○
OH Airglow Spectrometer ○
MF-radar ○
PANSY Atmospheric Radar ○
Rayleigh Lidar ○
Millimetre-wave Spectrometer ○
DMSP satellite data receiving observation ○
Instruments at conjugate stations
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SuperDARN radars at Syowa Station
South
East
Syowa
Syowa
Aurora zone
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Tromsø VHF radar EISCAT Svalbard Radar
Kiruna VHF radar
Sodankyla VHF radar
EISCAT Scientific Association Associates Time buyer
Tromsø UHF radar
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Tromsø
Optical observations at EISCAT sites
Longyearbyen
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Aug 27-30, 2014
(no Tromso imager data)
11
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Syowa- Iceland conjugate
observation data
August 27-30, 2014
fluxgate
magnetometer, Induction
magnetometer, Riometer
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Syowa All-sky camera
data Keogram
August
27-30, 2014
cloudy
cloudy
cloudy
cloudy
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Syowa All-sky camera
data
August 27, 2014
Poleward expansion
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Iceland (Husafell)
All-sky camera
data Keogram
August
27-30, 2014
cloudy
cloudy
cloudy
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Iceland (Husafell)
All-sky camera
data
August 29, 2014
Omega band &
pulsating aurora
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Sep 11-13, 2014
(no Tromso imager data)
17
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Syowa- Iceland conjugate
observation data
September 11-13, 2014
fluxgate
magnetometer, Induction
magnetometer, Riometer
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Syowa All-sky camera
data Keogram
September 11-13, 2014
quiet
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Syowa All-sky camera
data Keogram
September 12, 2014
Poleward expansion
& pulsating
aurora
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Syowa All-sky camera
data Keogram
September
12, 2014
Poleward expansion
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Iceland (Husafell)
All-sky camera
data Keogram
September 11-13, 2014
cloudy
cloudy
cloudy
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Ne Te Ti Vi
Results of EISCAT Svalbard radar data
between 06 and 22 UT on September 12
- The radar pointed to the vertical - High ion temperature due to strong
electric fields seen between 10-11 UT - Enhanced precipitation seen 16 UT
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Oct 22-25, 2014
(no Syowa imager data)
24
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Syowa- Iceland conjugate
observation data
October 22-25, 2014
fluxgate
magnetometer, Induction
magnetometer, Riometer
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Iceland (Tjornes)
All-sky camera
data Keogram
October
22-24, 2014
cloudy
cloudy
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Tromso Color All-sky digital camera data October 22, 2014, Pulsating aurora
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Iceland (Tjornes)
All-sky camera
data Keogram
October
24-25, 2014
Poleward expansion, NS-aurora, pulsating
aurora
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Tromso Multi-color auroral imager system data October 22, 2014, Pulsating aurora
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Nov 3-5, 2014
(no Syowa imager data)
30
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Syowa- Iceland conjugate
observation data
November 3-5, 2014
fluxgate
magnetometer, Induction
magnetometer, Riometer
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Iceland (Tjornes)
All-sky camera
data Keogram
November 3-5, 2014
cloudy
cloudy
cloudy
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Iceland (Husafell)
All-sky camera
data Keogram
November 3-5, 2014
cloudy
cloudy
quiet
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Tromso Multi-color auroral imager system data November 4, 2014, Poleward expansion
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Tromso Multi-color auroral imager system data November 5, 2014, Pulsating aurora