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Record W2967163562 · doi:10.3204/pubdb-2019-04087

Long-term gamma-ray observations of the binary HESS J0632+057 with H.E.S.S., MAGIC and VERITAS

2019· preprint· en· W2967163562 on OpenAlexfundno aff
G. Maier, O. Blanch, D. Hadasch, A. López-Oramas, Nu. Komin, M. Lundy, D. Malyshev, Johannah Moepi, S. Ohm, G. Pühlhofer, R. R. Prado, S. Schlenstedt, D. F. Torres, B. Zitzer

Bibliographic record

VenuearXiv (Cornell University) · 2019
Typepreprint
Languageen
FieldPhysics and Astronomy
TopicAstrophysical Phenomena and Observations
Canadian institutionsnot available
FundersNatural Sciences and Engineering Research Council of CanadaOffice of ScienceInstituto de Astrofísica de CanariasBundesministerium für Bildung, Wissenschaft und ForschungCentre National de la Recherche ScientifiqueMax-Planck-GesellschaftAustralian Research CouncilMinistério da Ciência, Tecnologia, Inovações e ComunicaçõesNational Commission on Research, Science and TechnologyNational Energy Research Scientific Computing CenterCommissariat à l'Énergie Atomique et aux Énergies AlternativesJapan Society for the Promotion of ScienceConselho Nacional de Desenvolvimento Científico e TecnológicoNational Research FoundationAustrian Science FundFundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de JaneiroUniversiteit van AmsterdamMinistry of Education, Culture, Sports, Science and TechnologyUniversity of NamibiaSchweizerischer Nationalfonds zur Förderung der Wissenschaftlichen ForschungEGI FederationDeutsche ForschungsgemeinschaftInstitut National de Physique Nucléaire et de Physique des ParticulesScience and Technology Facilities CouncilHrvatska Zaklada za ZnanostKnut och Alice Wallenbergs StiftelseNarodowym Centrum NaukiEuropean Regional Development FundBundesministerium für Bildung und ForschungNational Research CentreU.S. Department of EnergySmithsonian InstitutionAlexander von Humboldt-StiftungNational Science Foundation
KeywordsPhysicsMAGIC (telescope)ObservatoryLight curveAstrophysicsCherenkov radiationTelescopeAstronomyGamma rayOrbital periodSwiftContext (archaeology)Binary numberStarsOpticsDetectorHistory

Abstract

fetched live from OpenAlex

The gamma-ray binary HESS J0632+057 has been observed at very-high energies (E $>$ 100 GeV) for more than ten years by the major systems of imaging atmospheric Cherenkov telescopes. We present a summary of results obtained with the H.E.S.S., MAGIC, and VERITAS experiments based on roughly 440 h of observations in total. This includes a discussion of an unusually bright TeV outburst of HESS J0632+057 in January 2018. The updated gamma-ray light curve now covers all phases of the orbital period with significant detections in almost all orbital phases. Results are discussed in context with simultaneous observations with the X-ray Telescope onboard the Neil Gehrels Swift Observatory.

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)0.001
metaresearch head score (Gemma)0.001
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 score0.007
Threshold uncertainty score0.014

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0010.000
Scholarly communication0.0010.000
Open science0.0000.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.049
GPT teacher head0.177
Teacher spread0.127 · 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
Published2019
Admission routes1
Has abstractyes

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