Simultaneous Pulsating Aurora and Microburst Observations With Ground-Based Fast Auroral Imagers and CubeSat FIREBIRD-II

被引：15

作者：

Kawamura, Miki ^{[1
]}

Sakanoi, Takeshi ^{[1
]}

Fukizawa, Mizuki ^{[1
]}

Miyoshi, Yoshizumi ^{[2
]}

Hosokawa, Keisuke ^{[3
]}

Tsuchiya, Fuminori ^{[1
]}

Katoh, Yuto ^{[1
]}

Ogawa, Yasunobu ^{[4
,5
,6
]}

Asamura, Kazushi ^{[7
]}

Saito, Shinji ^{[8
]}

Spence, Harlan ^{[9
]}

Johnson, Arlo ^{[10
]}

Oyama, Shin'ichiro ^{[2
,4
,11
]}

Brandstrom, Urban ^{[12
]}

机构：

[1] Tohoku Univ, Grad Sch Sci, Sendai, Miyagi, Japan

[2] Nagoya Univ, Inst Space Earth Environm Res, Nagoya, Aichi, Japan

[3] Univ Electrocommun, Chofu, Tokyo, Japan

[4] Natl Inst Polar Res, Tachikawa, Tokyo, Japan

[5] Grad Univ Adv Studies SOKENDAI, Tachikawa, Tokyo, Japan

[6] Res Org Informat & Syst, Joint Support Ctr Data Sci Res, Tachikawa, Tokyo, Japan

[7] Japan Aerosp Explorat Agcy, Inst Space Astronaut Sci, Sagamihara, Kanagawa, Japan

[8] NICT, Koganei, Tokyo, Japan

[9] Univ New Hampshire, Phys Dept, Durham, NH 03824 USA

[10] Montana State Univ, Dept Phys, Bozeman, MT 59717 USA

[11] Univ Oulu, Oulu, Finland

[12] Swedish Inst Space Phys, Kiruna, Sweden

来源：

GEOPHYSICAL RESEARCH LETTERS | 2021年 / 48卷 / 18期

基金：

美国国家科学基金会;

关键词：

pulsating aurora; microbursts; chorus waves; PRECIPITATION; ELECTRONS; SPECTRA; WAVES;

D O I：

10.1029/2021GL094494

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

We report on the relationship between a pulsating aurora and a relativistic electron microburst using simultaneous observations of ground-based fast auroral imagers with the FIREBIRD-II CubeSat for the first time. We conducted a detailed analysis of an event on October 8, 2018 and found that the occurrence of the pulsating aurora with internal modulations corresponds to the flux enhancement of electrons with energy ranging from similar to 220 keV to >1 MeV detected with Flight Unit 4, one of FIREBIRD's CubeSat, with a time delay of similar to 585 ms. Combining of this time delay result and time of flight model, we suggest that the pulsating aurora and the microburst occur simultaneously due to the chorus waves at different latitudes along the same field-line as predicted by Miyoshi et al. (2020, ).

引用

页数：9

共 12 条

[1] On the Factors Controlling the Relationship Between Type of Pulsating Aurora and Energy of Pulsating Auroral Electrons: Simultaneous Observations by Arase Satellite, Ground-Based All-Sky Imagers and EISCAT Radar
Ito, Y.
Hosokawa, K.
Ogawa, Y.
Miyoshi, Y.
Tsuchiya, F.
Fukizawa, M.
Kasaba, Y.
Kazama, Y.
Oyama, S.
Murase, K.
Nakamura, S.
Kasahara, Y.
Matsuda, S.
Kasahara, S.
Hori, T.
Yokota, S.
Keika, K.
Matsuoka, A.
Teramoto, M.
Shinohara, I.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2024, 129 (07)
[2] Simultaneous satellite and ground-based observations of polar cap aurora
Yahnin, AG
Sergeev, VA
THREE-DIMENSIONAL MAGNETOSPHERE, 1996, 18 (08): : 111 - 114
[3] Simultaneous satellite and ground-based observations of polar cap Aurora
Yahnin, A.G.
Sergeev, V.A.
Advances in Space Research, 18 (08): : 111 - 114
[4] Simultaneous ground and satellite observations of discrete auroral arcs, substorm aurora, and Alfvenic aurora with FAST and THEMIS GBO
Colpitts, Christopher A.
Hakimi, Sahel
Cattell, Cynthia A.
Dombeck, John
Maas, Michael
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2013, 118 (11) : 6998 - 7010
[5] Simultaneous ground-based optical and SuperDARN observations of the shock aurora at MLT noon
Jianjun Liu
Hongqiao Hu
Desheng Han
Huigen Yang
Mark Lester
Earth, Planets and Space, 67
[6] Simultaneous ground-based optical and SuperDARN observations of the shock aurora at MLT noon
Liu, Jianjun
Hu, Hongqiao
Han, Desheng
Yang, Huigen
Lester, Mark
EARTH PLANETS AND SPACE, 2015, 67
[7] Simultaneous observations of convective ionospheric storms: ROCSAT-1 and ground-based imagers
Makela, JJ
Kelley, MC
Su, SY
SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS, 2006, 3 (12):
[8] Ground-Based Observations of Hiss-Like Emissions Changed from Chorus Emissions and Related Pulsating Aurora
Ozaki, M.
Sawai, K.
Yagitani, S.
Shiokawa, K.
Miyoshi, Y.
Kataoka, R.
Ieda, A.
Ebihara, Y.
Katoh, Y.
2014 XXXITH URSI GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM (URSI GASS), 2014,
[9] Tracking the Region of High Correlation Between Pulsating Aurora and Chorus: Simultaneous Observations With Arase Satellite and Ground-Based All-Sky Imager in Russia
Kawamura, S.
Hosokawa, K.
Kurita, S.
Oyama, S.
Miyoshi, Y.
Kasahara, Y.
Ozaki, M.
Matsuda, S.
Matsuoka, A.
Kozelov, B.
Kawamura, Y.
Shinohara, I
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2019, 124 (04) : 2769 - 2778
[10] Three-dimensional ionospheric conductivity associated with pulsating auroral patches: reconstruction from ground-based optical observations
Fukizawa, Mizuki
Tanaka, Yoshimasa
Ogawa, Yasunobu
Hosokawa, Keisuke
Raita, Tero
Kauristie, Kirsti
ANNALES GEOPHYSICAE, 2023, 41 (02) : 511 - 528

← 1 2 →