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Record W234768321

Phoenix 07 MET Pressure Sensor: Instrument, Observations and Their Interpretation Using FMIs Mars Limited Area Model MLAM

2009· article· en· W234768321 on OpenAlexaboutno aff
W. Schmidt, Ari‐Matti Harri, Henrik Kahanpää, Janne Kauhanen, S. Merikallio, Jouni Polkko, Hannu Savijärvi, T. Siili, Patrick Taylor, M. Mäkelä

Bibliographic record

VenueEGUGA · 2009
Typearticle
Languageen
FieldPhysics and Astronomy
TopicPlanetary Science and Exploration
Canadian institutionsnot available
Fundersnot available
KeywordsPhoenixMars Exploration ProgramMartianPolarEnvironmental scienceMeteorologyMartian surfaceAtmosphere of MarsExploration of MarsMars landingSurface pressureAtmospheric pressureAstrobiologyRemote sensingGeographyPhysicsAstronomyArchaeology
DOInot available

Abstract

fetched live from OpenAlex

The Phoenix ’07 Lander landed successfully in the Martian northern polar region on May 25, 2008. The mission is part of the National Aeronautics and Space Administration’s (NASA’s) Scout program. Its Canadian Meteorology experiment (MET) [1] was providing the first surface based observations of atmospheric pressure, temperature and wind as well as dust and ice particles in the Martian polar region above the polar circle.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.029
Threshold uncertainty score0.058

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0010.000
Scholarly communication0.0010.001
Open science0.0010.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0050.002

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.

Opus teacher head0.051
GPT teacher head0.238
Teacher spread0.187 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

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".

Quick stats

Citations0
Published2009
Admission routes1
Has abstractyes

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