Akebono Low Energy Particle (LEP) data

Overview

Description

This dataset contains Akebono Low Energy Particle (LEP) data.

LEP has 29ch in Energy and 18ch in Pitch-angle (every 10 degree). Following is conversion table of “from channel to energy”, and from count-rate to flux / phase-density".

Ch -> E [eV] COUNT -> J [1/cm2 s sr eV] J -> f [s3/m6]
Electron 10.2 e0.25466 Ch COUNT/(5.8 10-5E) 1.616 10-19 (J/E)
Ion 12.5 e0.25466*Ch COUNT/(2.3 10-4E) 5.449 10-13 (J/E) (Mi/Mp/Q)2

LEP count rate data may still contain background noise depending on pitch angles. The data less than 1000 cps may be unreliable. Those less than 300 cps may be very unreliable.
If you have any questions or request for the data, please contact DARTS.

Request for using this data

Akebono users are courteously requested to acknowledge in any resulting publications, as follows:

“AKEBONO LEP data were provided by Prof. Mukai through DARTS at Institute of Space and Astronautical Science (ISAS), Japan.”

Keywords

AKEBONO 📓📅EXOS-D 📓📅Low Energy Particle Detector (LEP) 📓📅SpacePlasmaPhysics 📓📅Geospace 📓📅Aurora 📓📅Electoron 📓📅Ion 📓📅

Version

N/A

Temporal Coverage

from 1989-04-15T00:00 to 1997-12-26T18:01

Identifier

  • Title: Akebono Low Energy Particle (LEP) data
  • ID: darts:akebono-lep-data
  • URL: https://darts.isas.jaxa.jp/datasets/darts:akebono-lep-data

Data Distribution

https://darts.isas.jaxa.jp/app/stp/akebono/LEP.html (image/png, text/plain, application/octet-stream)

Data Structure (auto-generated summary)
pub/akebono/lep/
├── 8903/
├── 8904/
├── ...
├── {YYMM}/
│   └── {YYMMDDhh}{NN}.png
└── lep_dump.tar.Z

Creator

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

Copyright Holder

  • 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]

License

References

Relations

graph LR classDef this fill:#ffa23e darts:akebono-lep-data["Akebono Low Energy Particle (LEP) data"]:::this click darts:akebono-lep-data href "/datasets/darts:akebono-lep-data"