Table · dataset · 2025
Polar Plasma Wave Instrument (PWI), Multichannel Analyzer - 1.3 sec resolution fields
Listed in NASA Data Portal
The PO_H0_PWI Multichannel Analyzer (MCA) CDF files provide good time resolution with relatively poor frequency resolution.
Description
An electric field measurement covers 5.6 Hz to 311 kHz in 20 channels logarithmically spaced. The magnetic field measurements cover a range from 5.6 Hz to 10 kHz in 14 channels logarithmically spaced.
Reference: Gurnett, D.A. et al, The Polar plasma wave instrument, Space Science Reviews, Vol. 71, pp. 597-622, 1995.
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Note
The electron cyclotron frequencies are derived from the following: Fce = 0.028 kHz*B, where B is the magnitude of the ambient magnetic field measured in nT.
Links
Get the data
- Resource spdf.gsfc.nasa.gov/pub/data/polar/pwi/pwi_h0 ↗
download · from data nasa gov
- Resource cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=PO_H0_PWI&index=sp_phys ↗
download · from data nasa gov
- Resource cdaweb.gsfc.nasa.gov/hapi ↗
download · from data nasa gov
- Resource www-pw.physics.uiowa.edu/plasma-wave/istp/polar/data.html ↗
download · from data nasa gov
- Resource www-pw.physics.uiowa.edu/plasma-wave/istp/polar/modes.html ↗
download · from data nasa gov
- Resource helio.data.nasa.gov/dataset/POLAR_PWI_MCA_PT1.3S ↗
download · from data nasa gov
- Resource hpde.io/NASA/NumericalData/POLAR/PWI/MCA/PT1.3S ↗
download · from data nasa gov
- Resource spdf.gsfc.nasa.gov/pub/data/polar/pwi/pwi_h0 ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/polar-plasma-wave-instrument-pwi-multichannel-analyzer… ↗
landing page · from data nasa gov
- DOI doi.org/10.48322/879x-0r04 ↗
DOI / persistent id · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=767ab48f-ad1e-434c-b8a4-345991c32… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | 767ab48f-ad1e-434c-b8a4-345991c3275a | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].local:field:astronomy | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:physics | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |