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The current role of data-driven science is constantly increasing its importance within Astrophysics, due to the huge amount of multi-wavelength data collected every day, characterized by complex and high-volume information requiring…

Instrumentation and Methods for Astrophysics · Physics 2021-04-15 Massimo Brescia , Stefano Cavuoti , Oleksandra Razim , Valeria Amaro , Giuseppe Riccio , Giuseppe Longo

Recently, several new solar radio telescopes have been put into operation and provided spectral-imaging observations with much higher resolutions in decimeter (dm) and centimeter (cm) wavelengths. These telescopes include the Mingantu…

Solar and Stellar Astrophysics · Physics 2023-11-27 Baolin Tan , Yihua Yan , Jing Huang , Yin Zhang , Chengming Tan , Xiaoshuai Zhu

We are reaching relative maturity and standardization in one-dimensional single-star stellar evolution and pulsation modeling, and are making advances in binary and 2D and 3D models. However, many physical inputs are still uncertain or…

Solar and Stellar Astrophysics · Physics 2014-01-06 Joyce A. Guzik

Despite the large budgets spent annually on astronomical research equipment such as telescopes, instruments and supercomputers, the general trend is to analyse and view the resulting datasets using small, two-dimensional displays. We report…

Astrophysics · Physics 2009-11-11 C. J. Fluke , P. D. Bourke , D. O'Donovan

Data challenges are emerging as powerful tools with which to answer fundamental astronomical questions. Time-domain astronomy lends itself to data challenges, particularly in the era of classification and anomaly detection. With improved…

Instrumentation and Methods for Astrophysics · Physics 2019-09-25 Renée Hložek

Time-domain astronomy (TDA) is facing a paradigm shift caused by the exponential growth of the sample size, data complexity and data generation rates of new astronomical sky surveys. For example, the Large Synoptic Survey Telescope (LSST),…

Instrumentation and Methods for Astrophysics · Physics 2015-09-28 Pablo Huijse , Pablo A. Estevez , Pavlos Protopapas , Jose C. Principe , Pablo Zegers

We present a scalable machine learning framework for analyzing Parker Solar Probe (PSP) solar wind data using distributed processing and the quantum-inspired Kernel Density Matrices (KDM) method. The PSP dataset (2018--2024) exceeds 150 GB,…

Solar and Heliosphere physics are areas of remarkable data-driven discoveries. Recent advances in high-cadence, high-resolution multiwavelength observations, growing amounts of data from realistic modeling, and operational needs for…

Astronomy has entered the big data era and Machine Learning based methods have found widespread use in a large variety of astronomical applications. This is demonstrated by the recent huge increase in the number of publications making use…

Instrumentation and Methods for Astrophysics · Physics 2018-07-17 Massimo Brescia , Stefano Cavuoti , Valeria Amaro , Giuseppe Riccio , Giuseppe Angora , Civita Vellucci , Giuseppe Longo

Computational heliophysics has shed light on the fundamental physical processes inside the Sun, such as the differential rotation, meridional circulation, and dynamo-generation of magnetic fields. However, despite the substantial advances,…

Solar and Stellar Astrophysics · Physics 2023-01-25 A. G. Kosovichev , G. Guerrero , A. M. Stejko , V. V. Pipin , A. V. Getling

Radio wavelength observations of solar system bodies reveal unique information about them, as they probe to regions inaccessible by nearly all other remote sensing techniques and wavelengths. As such, the SKA will be an important telescope…

Astrophysics · Physics 2009-11-10 B. J. Butler , D. B. Campbell , I. de Pater , D. E. Gary

In this short review, I present some of the recent progresses on the pending questions of solar physics. These questions let us revisit the solar wind, the solar dynamo problem, the dynamics of the photosphere and finally have a glimpse at…

Solar and Stellar Astrophysics · Physics 2014-10-16 Michel Rieutord

Recent and forthcoming advances in instrumentation, and giant new surveys, are creating astronomical data sets that are not amenable to the methods of analysis familiar to astronomers. Traditional methods are often inadequate not merely…

Instrumentation and Methods for Astrophysics · Physics 2024-01-30 Meyer Z. Pesenson , Isaac Z. Pesenson , Bruce McCollum

In this work, a new approach for Sun tracking systems is presented. Due to the current system limitations regarding costs and operational problems, a new approach based on low cost, computer vision open hardware and deep learning has been…

Machine Learning · Computer Science 2018-09-21 Jose A. Carballo , Javier Bonilla , Manuel Berenguel , Jesús Fernández-Reche , Ginés García

The Daniel K. Inouye Solar Telescope (DKIST) will revolutionize our ability to measure, understand and model the basic physical processes that control the structure and dynamics of the Sun and its atmosphere. The first-light DKIST images,…

Solar and Stellar Astrophysics · Physics 2021-04-28 Mark P. Rast , Nazaret Bello González , Luis Bellot Rubio , Wenda Cao , Gianna Cauzzi , Edward DeLuca , Bart De Pontieu , Lyndsay Fletcher , Sarah E. Gibson , Philip G. Judge , Yukio Katsukawa , Maria D. Kazachenko , Elena Khomenko , Enrico Landi , Valentin Martínez Pillet , Gordon J. D. Petrie , Jiong Qiu , Laurel A. Rachmeler , Matthias Rempel , Wolfgang Schmidt , Eamon Scullion , Xudong Sun , Brian T. Welsch , Vincenzo Andretta , Patrick Antolin , Thomas R. Ayres , K. S. Balasubramaniam , Istvan Ballai , Thomas E. Berger , Stephen J. Bradshaw , Mats Carlsson , Roberto Casini , Rebecca Centeno , Steven R. Cranmer , Craig DeForest , Yuanyong Deng , Robertus Erdélyi , Viktor Fedun , Catherine E. Fischer , Sergio J. González Manrique , Michael Hahn , Louise Harra , Vasco M. J. Henriques , Neal E. Hurlburt , Sarah Jaeggli , Shahin Jafarzadeh , Rekha Jain , Stuart M. Jefferies , Peter H. Keys , Adam F. Kowalski , Christoph Kuckein , Jeffrey R. Kuhn , Jiajia Liu , Wei Liu , Dana Longcope , R. T. James McAteer , Scott W. McIntosh , David E. McKenzie , Mari Paz Miralles , Richard J. Morton , Karin Muglach , Chris J. Nelson , Navdeep K. Panesar , Susanna Parenti , Clare E. Parnell , Bala Poduval , Kevin P. Reardon , Jeffrey W. Reep , Thomas A. Schad , Donald Schmit , Rahul Sharma , Hector Socas-Navarro , Abhishek K. Srivastava , Alphonse C. Sterling , Yoshinori Suematsu , Lucas A. Tarr , Sanjiv Tiwari , Alexandra Tritschler , Gary Verth , Angelos Vourlidas , Haimin Wang , Yi-Ming Wang , NSO , DKIST project , DKIST instrument scientists , the DKIST Science Working Group , the DKIST Critical Science Plan Community

We review the results of solar neutrino physics, with particular attention to the data obtained and the analyses performed in the last decades, which were determinant to solve the solar neutrino problem (SNP), proving that neutrinos are…

High Energy Physics - Experiment · Physics 2013-04-24 Vito Antonelli , Lino Miramonti

The Sunspot Solar Observatory Data Archive (SSODA) stores data acquired with the suite of instruments at the Richard B. Dunn Solar Telescope (DST) from February 2018 to the present. The instrumentation at the DST continues to provide high…

The rapid growth of solar data is driving changes in the typical workflow and algorithmic approach to solar data analysis. We present recently deployed tools to aid this evolution and layout the path for future development. The majority of…

Instrumentation and Methods for Astrophysics · Physics 2018-07-02 Neal Hurlburt , Sam Freeland , Ryan Timmons

Astronomical observations already produce vast amounts of data through a new generation of telescopes that cannot be analyzed manually. Next-generation telescopes such as the Large Synoptic Survey Telescope and the Square Kilometer Array…

Instrumentation and Methods for Astrophysics · Physics 2019-10-09 Giuseppe Longo , Erzsébet Merényi , Peter Tino

Astronomy has been at the forefront of the development of the techniques and methodologies of data intensive science for over a decade with large sky surveys and distributed efforts such as the Virtual Observatory. However, it faces a new…

Instrumentation and Methods for Astrophysics · Physics 2012-08-14 Matthew J. Graham , S. G. Djorgovski , Ashish Mahabal , Ciro Donalek , Andrew Drake , Giuseppe Longo