Table · dataset · 2025
MMS 3 Fast Plasma Investigation, Dual Electron Spectrometer (FPI, DES) Partial Distribution Moments, Level 2 (L2), Fast Mode, 4.5 s Data
Listed in NASA Data Portal
FPI usually operates in Fast Survey (FS) Mode in the MMS Region Of Interest (ROI) for the current Mission Phase.
Description
Data are taken at Burst (30/150 ms for DES/DIS) Resolution in this Mode. Data are also made available at Survey (4.5 s, etc.) Resolution.
Per Mission Design, not all Burst Resolution Data are downlinked, but all Survey Data are downlinked. Planning around Calibration Activities, avoidance of Earth Radiation Belts, etc., when possible, FPI usually operates in Slow Survey (SS) Mode (60 s Resolution) outside of ROI, and then only the 60 s Resolution Survey Data are available. This Product contains Partial Moments that come from performing the Standard Moment Integrals over a limited Portion of Velocity Space.
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The resulting Quantities are named similarly to their corresponding Standard Moments, but are decorated with 'part' to differentiate. For example, density_part is the Density Moment integrated from a particular Energy Step to Infinity. These Partial Moments are formed from the indicated Data Type (DES/DIS Burst, FS or SS).
For convenience, some additional Parameters are included to augment those most commonly found in a Moments Product of this sort, plus Time Stamps and other Annotation characterizing the State of the Instrument System at the indicated Time.
Links
Get the data
- Resource hpde.io/NASA/NumericalData/MMS/3/FastPlasmaInvestigation/DES/Fast/Leve… ↗
download · from data nasa gov
- Resource lasp.colorado.edu/mms/sdc/public ↗
download · from data nasa gov
- Resource lasp.colorado.edu/mms/sdc/public/data/mms3/fpi/fast/l2/des-partmoms ↗
download · from data nasa gov
- Resource lasp.colorado.edu/mms/sdc/public/data/mms3/fpi/fast/l2/des-partmoms ↗
download · from data nasa gov
- Resource spdf.gsfc.nasa.gov/pub/data/mms/mms3/fpi/fast/l2/des-partmoms ↗
download · from data nasa gov
- Resource spdf.gsfc.nasa.gov/pub/data/mms/mms3/fpi/fast/l2/des-partmoms ↗
download · from data nasa gov
- Resource cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=MMS3_FPI_FAST_L2_DES-PARTMOMS&index=… ↗
download · from data nasa gov
- Resource cdaweb.gsfc.nasa.gov/hapi ↗
download · from data nasa gov
- Resource mms.gsfc.nasa.gov ↗
download · from data nasa gov
- Resource nasa.gov/mission_pages/mms/spacecraft/mms-instruments.html ↗
download · from data nasa gov
- Resource helio.data.nasa.gov/dataset/MMS_3_FastPlasmaInvestigation_DES_Fast_Level2_PartialM… ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/mms-3-fast-plasma-investigation-dual-electron-spectrom… ↗
landing page · from data nasa gov
- DOI doi.org/10.48322/5fnm-hc61 ↗
DOI / persistent id · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=2130441d-2fd2-4374-9fcd-bb201740c… ↗
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 | 2130441d-2fd2-4374-9fcd-bb201740ca39 | 7 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 |