Results 41 to 50 of about 25,333,249 (181)

Neural Stellar Population Synthesis Emulator for the DESI PROVABGS

The Astrophysical Journal Supplement Series, 2023
The Probabilistic Value-Added Bright Galaxy Survey (PROVABGS) catalog will provide the posterior distributions of physical properties of >10 million DESI Bright Galaxy Survey galaxies.
K. J. Kwon, ChangHoon Hahn, Justin Alsing   +2 more
doaj   +1 more source

Holding the Cosmos in Your Hand: Developing 3D Modeling and Printing Pipelines for Communications and Research

Frontiers in Earth Science, 2020
Three-dimensional (3D) visualization has opened up a Universe of possible scientific data representations. 3D printing has the potential to make seemingly abstract and esoteric data sets accessible, particularly through the lens of translating data into ...
Kimberly K. Arcand, Sara R. Price, Megan Watzke   +2 more
doaj   +1 more source

FALCO: Foundation Model of Astronomical Light Curves for Time Domain Astronomy. Implementation and Applications on Kepler Data

The Astronomical Journal
Abstract Time-domain surveys have advanced astronomical research by revealing diverse variable phenomena, from stellar flares to transient events. The scale and complexity of survey data, along with the demand for rapid classification, present significant challenges for analysis.
Xiaoxiong Zuo, Yihan Tao, Yang Huang, Zhixuan Kang, Huaxi Chen, Chenzhou Cui, Jiashu Pan, Xiao Kong, Yuan-Sen Ting, Xiaoyu Tang, Henggeng Han, Haiyang Mu, Yunfei Xu, Dongwei Fan, Guirong Xue, Ali Luo, Jifeng Liu   +16 more
openaire   +1 more source

Astronomy & Astrophysics (CAUCASUS)-VOLUME 1

, 2016
                                                                        ...
(CAUCASUS), Astronomy & Astrophysics
core   +1 more source

Gaussian Process Modeling Coronal X-Ray Variability of Active Galactic Nuclei

The Astrophysical Journal
The corona is an integral component of active galactic nuclei (AGNs) that can produce the X-ray emission. However, many of its physical properties and the mechanisms powering this emission remain a mystery.
Haiyun Zhang, Dahai Yan, Li Zhang, Niansheng Tang   +3 more
doaj   +1 more source

Genomics and data science: an application within an umbrella

Genome Biology, 2019
Data science allows the extraction of practical insights from large-scale data. Here, we contextualize it as an umbrella term, encompassing several disparate subdomains.
Fábio C. P. Navarro, Hussein Mohsen, Chengfei Yan, Shantao Li, Mengting Gu, William Meyerson, Mark Gerstein   +6 more
doaj   +1 more source

The effects of atmosphere conditions on gamma-ray astronomy [PDF]

, 2005
The High Energetic Stereoscopic System (H.E.S.S.) experiment is an array of imaging atmospheric Cherenkov (IAC) telescopes of the next generation, with enlarged mirrors and advanced detector electronics compared to its predecessors.
Aye, Klaus-Michael
core  

Research on teaching astronomy in the planetarium

, 2017
From a noted specialist in astronomy education and outreach, this Brief provides an overview of the most influential discipline-based science education research literature now guiding contemporary astronomy teaching.
Tatge, Coty B, Timothy F. Slater, Tatge, Coty B., Slater, Timothy F., Slater, Timothy F, Coty B. Tatge   +5 more
core   +1 more source

dolphin: A Fully Automated Forward-modeling Pipeline Powered by Artificial Intelligence for Galaxy-scale Strong Lenses

The Astrophysical Journal
Strong gravitational lensing is a powerful tool for probing the internal structure and evolution of galaxies, the nature of dark matter, and the expansion history of the Universe, among many other scientific applications.
Anowar J. Shajib, Nafis Sadik Nihal, Chin Yi Tan, Vedant Sahu, Simon Birrer, Tommaso Treu, Joshua Frieman   +6 more
doaj   +1 more source

Detection techniques for the H.E.S.S. II telescope, data modeling of gravitational lensing and emission of blazars in HE-VHE astronomy

, 2013
This thesis presents the study of four aspects of high energy astronomy.The first part of my thesis is dedicated to an aspect of instrument development for imaging atmospheric Cherenkov telescopes, namely the Level 2 trigger system of the High Energy Stereoscopic System (H.E.S.S.).
openaire   +4 more sources