Table · dataset · 2026
CRRES magnetic field orbital data
Listed in NASA Data Portal
The magnetic field files (CRnnnn.FPM) contains magnetic field components converted from the CRRES tri-axial fluxgate magnetometer sensor output.
Description
This data set, however, is different from the ones on the Aerospace agency tapes. The experimenter magnetic field files (which had neither the full time resolution nor the magnetic field intensity resolution of the original magnetometer outputs) were converted to field components in magnetometer sensor coordinates using the software and final calibration coefficient files provided by the magnetometer PI (Dr.
Howard Singer, SEL). The original magnetic field files for orbits 6-350 were not readilly available, but the converted files were, so for the sake of uniformity, it was decided to provide the converted files instead of the originals. For those who might wish to get back to the original data, the source code (MAGMPC5.FOR) and calibration files (MAGnn.CAL) which were used to generate the .FPM files are provided.
Read the rest (2 more)
The original CR0237.MAG file is available on CD-8 for comparison with any results of an inversion program written by the user. A program which dumps the CRnnnn.FPM files is also provided on CD-35 (FPMTEST.EXE). This program prints out the UT, three magnetic field components in magnetometer coordinates, total B, and the pitch-angle calculated for the MEA (or a user-selected set of direction cosines).
The source code, FPMTEST.FOR, is also provided.
Links
Get the data
- Resource spdf.gsfc.nasa.gov/pub/data/crres/magnetic_field/data ↗
download · from data nasa gov
- Resource nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=1990-065A-19 ↗
download · from data nasa gov
- Resource helio.data.nasa.gov/dataset/CRRES_MAG_PT10H ↗
download · from data nasa gov
- Resource hpde.io/NASA/NumericalData/CRRES/MAG/PT10H ↗
download · from data nasa gov
- Resource spdf.gsfc.nasa.gov/pub/data/crres/magnetic_field/data ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/crres-magnetic-field-orbital-data-d8139 ↗
landing page · from data nasa gov
- DOI doi.org/10.48322/qzgy-zm18 ↗
DOI / persistent id · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=cc3dd322-4352-47d5-9c20-4e47f8d9d… ↗
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 | cc3dd322-4352-47d5-9c20-4e47f8d9d52e | 10 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 |