第11次南極地域観測隊極光部門報告1970-1971(日本南極地域観測隊の報告)
The auroral observations carried out by the 11th wintering party of the Japanese Antarctic Research Expedition, 1970-1971, are 1. Photographic, observations of auroras with 16mm and 35mm all-sky cameras on routine basis. 2. Visual and photographic observations of auroras. 3. Observations of the spac...
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東京大学理学部地球物理学教室
1972
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ftnipr:oai:nipr.repo.nii.ac.jp:00007673 2023-07-16T03:54:42+02:00 第11次南極地域観測隊極光部門報告1970-1971(日本南極地域観測隊の報告) ダイ11ジ ナンキョク チイキ カンソクタイ キョクコウ ブモン ホウコク 1970 1971 ニホン ナンキョク チイキ カンソクタイ ノ ホウコク 福西 浩 鮎川 勝 Hiroshi FUKUNISHI Masaru AYUKAWA 1972-08 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=7673 http://id.nii.ac.jp/1291/00007673/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=7673&item_no=1&attribute_id=18&file_no=1 ja jpn 東京大学理学部地球物理学教室 国立科学博物館極地研究センター Geophysical Institute, University of Tokyo Polar Research Center, National Science Museum 国立極地研究所 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=7673 http://id.nii.ac.jp/1291/00007673/ AN00181831 00857289 南極資料, 44, 36-68(1972-08) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=7673&item_no=1&attribute_id=18&file_no=1 551.510.535/.537 Departmental Bulletin Paper P(論文) 1972 ftnipr 2023-06-24T19:39:08Z The auroral observations carried out by the 11th wintering party of the Japanese Antarctic Research Expedition, 1970-1971, are 1. Photographic, observations of auroras with 16mm and 35mm all-sky cameras on routine basis. 2. Visual and photographic observations of auroras. 3. Observations of the space and time variations of proton auroras with the H_β tilting-filter meridian-scanning photometer and electron auroras with the multicolor meridian-scanning photometers. 4. Observations of auroral pulsations with the zenith photometers. The principal aim of these observations is to study the dynamical morphology of proton and electron auroras during magnetospheric substorms. A high time-resolution scanning photometer was constructed to measure the H_β emissions in proton auroras. The equipment consists of the coelostat for scanning the sky along the geomagnetic meridian and the tilting-filter photometer for detecting the intensity and Doppler shift of the H_β emission. The scanning period of the coelostat was 45s, and the tilting period of the filter was 1s. The lower threshold of the detection was 0.25R/Å. In order to study the space and time variations of the electron flux and energy spectra of auroral electrons, observations with the multicolor meridian-scanning photometers were carried out. The scanning period of these photometers was 5s. The observed emission lines were N_2^+_λ4278, OI_λ5577 and OI_λ6300. The minimum detectable intensities of the photometers were 100R, 100R and 30R, respectively for these emissions. The photographic observations were carried out with an improved model of 35mm all-sky camera mounted with a fish-eye lens. Report Antarc* Antarctic National Institute of Polar Research Repository, Japan Antarctic Tilting ENVELOPE(-54.065,-54.065,49.700,49.700) |
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Open Polar |
collection |
National Institute of Polar Research Repository, Japan |
op_collection_id |
ftnipr |
language |
Japanese |
topic |
551.510.535/.537 |
spellingShingle |
551.510.535/.537 福西 浩 鮎川 勝 Hiroshi FUKUNISHI Masaru AYUKAWA 第11次南極地域観測隊極光部門報告1970-1971(日本南極地域観測隊の報告) |
topic_facet |
551.510.535/.537 |
description |
The auroral observations carried out by the 11th wintering party of the Japanese Antarctic Research Expedition, 1970-1971, are 1. Photographic, observations of auroras with 16mm and 35mm all-sky cameras on routine basis. 2. Visual and photographic observations of auroras. 3. Observations of the space and time variations of proton auroras with the H_β tilting-filter meridian-scanning photometer and electron auroras with the multicolor meridian-scanning photometers. 4. Observations of auroral pulsations with the zenith photometers. The principal aim of these observations is to study the dynamical morphology of proton and electron auroras during magnetospheric substorms. A high time-resolution scanning photometer was constructed to measure the H_β emissions in proton auroras. The equipment consists of the coelostat for scanning the sky along the geomagnetic meridian and the tilting-filter photometer for detecting the intensity and Doppler shift of the H_β emission. The scanning period of the coelostat was 45s, and the tilting period of the filter was 1s. The lower threshold of the detection was 0.25R/Å. In order to study the space and time variations of the electron flux and energy spectra of auroral electrons, observations with the multicolor meridian-scanning photometers were carried out. The scanning period of these photometers was 5s. The observed emission lines were N_2^+_λ4278, OI_λ5577 and OI_λ6300. The minimum detectable intensities of the photometers were 100R, 100R and 30R, respectively for these emissions. The photographic observations were carried out with an improved model of 35mm all-sky camera mounted with a fish-eye lens. |
format |
Report |
author |
福西 浩 鮎川 勝 Hiroshi FUKUNISHI Masaru AYUKAWA |
author_facet |
福西 浩 鮎川 勝 Hiroshi FUKUNISHI Masaru AYUKAWA |
author_sort |
福西 浩 |
title |
第11次南極地域観測隊極光部門報告1970-1971(日本南極地域観測隊の報告) |
title_short |
第11次南極地域観測隊極光部門報告1970-1971(日本南極地域観測隊の報告) |
title_full |
第11次南極地域観測隊極光部門報告1970-1971(日本南極地域観測隊の報告) |
title_fullStr |
第11次南極地域観測隊極光部門報告1970-1971(日本南極地域観測隊の報告) |
title_full_unstemmed |
第11次南極地域観測隊極光部門報告1970-1971(日本南極地域観測隊の報告) |
title_sort |
第11次南極地域観測隊極光部門報告1970-1971(日本南極地域観測隊の報告) |
publisher |
東京大学理学部地球物理学教室 |
publishDate |
1972 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=7673 http://id.nii.ac.jp/1291/00007673/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=7673&item_no=1&attribute_id=18&file_no=1 |
long_lat |
ENVELOPE(-54.065,-54.065,49.700,49.700) |
geographic |
Antarctic Tilting |
geographic_facet |
Antarctic Tilting |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=7673 http://id.nii.ac.jp/1291/00007673/ AN00181831 00857289 南極資料, 44, 36-68(1972-08) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=7673&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1771541040271982592 |