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Record W1675302690

Star formation activity around Sh2-165 and Sh2-166

2010· article· en· W1675302690 on OpenAlexaboutno aff
S. Cichowolski, Miguel Jimenez Ortega, J. Vásquez, Gustavo E. Romero, C. E. Cappa

Bibliographic record

VenueBoletin de la Asociacion Argentina de Astronomia La Plata Argentina · 2010
Typearticle
Languageen
FieldPhysics and Astronomy
TopicAstrophysics and Star Formation Studies
Canadian institutionsnot available
Fundersnot available
KeywordsGalactic planeStarsSkyPhysicsAstrophysicsStar formationAstronomyInterstellar mediumObservatoryGalaxy
DOInot available

Abstract

fetched live from OpenAlex

1) INTRODUCTION Massive stars have a huge impact on their surrounding interstellar medium as they emit a large number of ionizing photons, creating HII regions around them. The evolution of these regions strongly affects the structure and dynamics of the surrounding gas, and may induce the formation of new stars. In this work we analyze two HII regions: Sh2-165 and Sh2-166, with the purpose of exploring the possible presence of star formation activity in their environs. To carry out this study, a multiwavelength analysis is essential. The data were obtained from public surveys: the Canadian Galactic Plane Survey (CGPS), the Five College Radio Astronomical Observatory (FCRAO) CO Survey, the MSX Galactic Plane Survey and the Digitized Sky Survey (DSS).

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: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.038
Threshold uncertainty score0.076

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 studies0.0000.000
Scholarly communication0.0010.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.000

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.

Opus teacher head0.006
GPT teacher head0.239
Teacher spread0.233 · 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
Published2010
Admission routes1
Has abstractyes

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