Results 101 to 110 of about 486 (135)

Computational challenges in exoplanet atmospheric retrieval. [PDF]

open access: yesLiving Rev Comput Astrophys
K Barstow J, Welbanks L.
europepmc   +1 more source

Quasar variability: an astrostatistical challenge

open access: yes, 2016
Variable behavior on all time scales seems to be ubiquitous phenomenon in almost all classes of active galactic nuclei. This work deals with two topics. One being detection of microvariability (intra-night variability) in the sources which are obscured and were believed to be non variable - type 2 quasars.
openaire   +1 more source

ASTROESTATÍSTICA, INFORMAÇÃO CÓSMICA E TESTABILIDADE DA TEORIA DA OBJETIVIDADE: uma análise crítico-propositiva do white paper Astrostatistics in Canada, de Eadie et al., em diálogo com os axiomas modais, os elementos fenomênicos, os Efeitos Indutores, o teorema cosmogênico e as Eras cosmológicas da TO

open access: yes
Este artigo apresenta uma análise crítico-propositiva do white paper Astrostatistics in Canada, de Eadie et al. (2019), publicado no Zenodo sob DOI https://doi.org/10.5281/zenodo.3756019, tendo Pauline Barmby entre seus coautores, em diálogo com a Teoria da Objetividade (TO).
Cabannas, Vidamor, Silva, Denivaldo
openaire   +2 more sources

Astrostatistical Analysis in Solar and Stellar Physics

open access: yes, 2015
This dissertation focuses on developing statistical models and methods to address data-analytic challenges in astrostatistics---a growing interdisciplinary field fostering collaborations between statisticians and astrophysicists. The astrostatistics projects we tackle can be divided into two main categories: modeling solar activity and Bayesian ...
openaire   +1 more source

Incomplete Data in Astrostatistics

open access: yes, 2017
Asis K. Chattopadhyay
core   +1 more source

Efficient calculation of covariances for astrometric data in the Gaia catalogue

open access: yes, 2011
Hobbs, David,   +2 more
core  

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