Observations of dipolarization at geosynchronous orbits and its response in the polar cap convection during extreme southward interplanetary magnetic field conditions
Bibliographic record
Abstract
Analysis of the polar cap convection and geosynchronous magnetic field measurements, in the context of dipolarization events, during extreme southward interplanetary magnetic field (IMF) conditions is presented in the paper. Clear dipolarization events at geosynchronous orbits are always followed by an increase in the polar cap convection with a time delay. The distribution of the time delay between the onset of dipolarization at geosynchronous orbit and polar cap convection response varied between 6 and 15 min with an average of 9 min. The polar cap convection response to the dipolarization events enabled the deduction of the dipolarization timescales at geosynchronous orbits and in the ionosphere. A comparison of these two timescales revealed that the timescales of dipolarization events deduced from geosynchronous magnetic field measurements were always shorter (average 11 min) than the timescales deduced from the polar cap convection measurements (average 33 min).
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".