あけぼの プラズマ波動＆サウンダー実験（PWS）電離層上層部イオノグラムデータ

概要

説明

PWS (Plasma Wave Detector and Sounder) onboard the Akebono (EXOS-D) satellite has three sub-systems; i.e. i) a sub-system for natural plasma wave observations (NPW), ii) a sub-system for stimulated plasma wave experiments (SPW) and iii) the instrumentation for measurement of the number density of electron (NEI).

This dataset contains the topside ionogram data observed by SPW sub-system operated in n2, n3, and h3 modes. The frequency range, number of frequency step, sweep period, range resolution in vacuum, and number of sample data in these mode operations are as follows:

Mode Frequency range Frequency
steps		 Sweep
period		 Range
resolution 		Echo
samples
n2 20 kHz - 890 kHz 256 16 sec 18 km 128
n3 20 kHz - 890 kHz 256 16 sec 9 km 128
h3 300 kHz - 11.4 MHz 512 32 sec 9 km 128

Data Analysis

Here, you can find a TDAS load procedure file for PWS electric field intensity spectrum data. PWS electric field intensity spectrum data analysis becomes available on TDAS with this load procedure. TDAS (THEMIS Data Analysis Software suite) has been developed by THEMIS project. See TDAS web page for details.

If you have any questions or request for the data, please contact DARTS.

Request for using this data

In any publications, the use of the Akebono data should be acknowledged, for example,

“Akebono/PWS data were provided through DARTS at the Institute of Space and Astronautical Science, JAXA in Japan.”

キーワード

AKEBONO 📓📅EXOS-D 📓📅Plasma Wave Detector and Sounder (PWS) 📓📅SpacePlasmaPhysics 📓📅Geospace 📓📅Aurora 📓📅PlasmaWave 📓📅Ion 📓📅20 kHz -- 11.4 MHz 📓📅

バージョン

1

公開日

2013

時間範囲

from 1989-03-20 to 2000-12-07

from 2015-01-06 to 2015-04-19

識別子

  • タイトル: あけぼの プラズマ波動＆サウンダー実験（PWS）電離層上層部イオノグラムデータ
  • ID: darts:akebono-pws-spw-data
  • URL: https://darts.isas.jaxa.jp/datasets/darts:akebono-pws-spw-data

データ配布

データ構造 (自動生成されたサマリー)
pub/akebono/pws/SPW/
├── 1989/
├── 1990/
├── ...
└── {YYYY}/
    ├── 20150106/
    ├── 20150107/
    ├── ..
    └── {YYYYMMDD}/
         └── ak_h1_pws_spw_{YYYYMMDD}_{hhmmss}_[h3|n2]_v01.cdf

作成者

  • ISAS > Institute of Space and Astronautical Science (宇宙科学研究所) [ROR: 034gcgw60]

著作権者

  • JAXA > Japan Aerospace Exploration Agency (宇宙航空研究開発機構) [ROR: 059yhyy33]
  • ISAS > Institute of Space and Astronautical Science (宇宙科学研究所) [ROR: 034gcgw60]

ライセンス

参考文献

関連データ

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