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200 papers

This paper provides a case study on satellite data processing, storage, and distribution in the space weather domain by introducing the Satellite Data Downloading System (SDDS). The approach proposed in this paper was evaluated through…

Instrumentation and Methods for Astrophysics · Physics 2018-12-10 Minh Duc Nguyen

The Centre de Donnees astronomiques de Strasbourg (CDS) provides homogeneous access to heterogeneous information of various origins: information about astronomical objects in Simbad; catalogs and observation logs in VizieR and in the…

The increase of astronomical data produced by a new generation of observational tools poses the need to distribute data and to bring computation close to the data. Trying to answer this need, we set up a federated data and computing…

Instrumentation and Methods for Astrophysics · Physics 2017-12-08 Sara Bertocco , Brian Major , Patrick Dowler , Séverin Gaudet , Fabio Pasian , Giuliano Taffoni

German-Russian Astroparticle Data Life Cycle Initiative is an international project whose aim is to develop a distributed data storage system that aggregates data from the storage systems of different astroparticle experiments. The…

Instrumentation and Methods for Astrophysics · Physics 2019-08-06 Minh-Duc Nguyen , Alexander Kryukov , Julia Dubenskaya , Elena Korosteleva , Igor Bychkov , Andrey Mikhailov , Alexey Shigarov

We describe the current state and future plans for a set of tools for scientific data management (SDM) designed to support scientific transparency and reproducible research. SDM has been in active use at our MRI Center for more than two…

Quantitative Methods · Quantitative Biology 2015-02-25 B. A. Wandell , A. Rokem , L. M. Perry , G. Schaefer , R. F. Dougherty

In this paper we report on the third soft gamma-ray source catalog obtained with the IBIS/ISGRI gamma-ray imager on board the INTEGRAL satellite. The scientific dataset is based on more than 40 Ms of high quality observations performed…

Observations of the gamma-ray sky reveal the most powerful sources and the most violent events in the Universe. While at lower wavebands the observed emission is generally dominated by thermal processes, the gamma-ray sky provides us with a…

Astrophysics · Physics 2007-05-23 Jürgen Knödlseder

AstroSat is India's first dedicated multi-wavelength space observatory launched by the Indian Space Research Organisation (ISRO) on 28 September 2015. After launch, the AstroSat Science Support Cell (ASSC) was set up as a joint venture of…

Instrumentation and Methods for Astrophysics · Physics 2021-06-09 J. Roy , Md S. Alam , C. Balamurugan , D. Bhattacharya , P. Bhoye , G. C. Dewangan , M. Hulsurkar , N. Mali , R. Misra , A. Pore

This work describes Live Monitor, the monitoring subsystem of SDDS - an automated system for space experiment data processing, storage, and distribution created at SINP MSU. Live Monitor allows operators and developers of satellite data…

Instrumentation and Methods for Astrophysics · Physics 2018-12-10 Minh Duc Nguyen

The International Symposium on Computational Sensing (ISCS) brings together researchers from optical microscopy, electron microscopy, RADAR, astronomical imaging, biomedical imaging, remote sensing, and signal processing. With a particular…

Signal Processing · Electrical Eng. & Systems 2023-08-30 Thomas Feuillen , Amirafshar Moshtaghpour

The situation of data sharing in astronomy is positioned in the current general context of a political push towards, and rapid development of, scientific data sharing. Data is already one of the major infrastructures of astronomy, thanks to…

Instrumentation and Methods for Astrophysics · Physics 2018-08-08 Francoise Genova

Recent advancements in Earth system science have been marked by the exponential increase in the availability of diverse, multivariate datasets characterised by moderate to high spatio-temporal resolutions. Earth System Data Cubes (ESDCs)…

scida is a Python package for reading and analyzing large scientific data sets with support for various cosmological and galaxy formation simulations out-of-the-box. Data access is provided through a hierarchical dictionary-like data…

Instrumentation and Methods for Astrophysics · Physics 2024-02-29 Chris Byrohl , Dylan Nelson

In this paper, we describe a modular data acquisition system developed as the foundation of a cosmic ray detector network. Each detector setup (henceforth referred as a station) is composed of an independent hardware device that can be…

Nowadays medium-large size astronomical projects have to face the management of a large amount of information and data. Dedicated data centres manage the collection of raw and processed data and consequently make them accessible, typically…

Astrophysics · Physics 2007-05-23 Luciano Nicastro , Giorgio Calderone

AstroDS is a distributed storage for Cosmic Ray Astrophysics. The primary goal of Astro DS is to gather data measured by the instruments of various physical experiments such as TAIGA, TUNKA, KASCADE into global storage and provide the users…

Instrumentation and Methods for Astrophysics · Physics 2020-10-13 Minh-Duc Nguyen , Alexander Kryukov , Andrey Mikhailov

A scientific instrument comprised of a global network of millions of independent, connected, remote devices presents unique data acquisition challenges. We describe the software design of a mobile application which collects data from…

Instrumentation and Methods for Astrophysics · Physics 2021-08-11 Jeff Swaney , Chase Shimmin , Daniel Whiteson

The Stratospheric Observatory for Infrared Astronomy (SOFIA) is an airborne astronomical observatory comprised of a 2.5 meter infrared telescope mounted in the aft section of a Boeing 747SP aircraft that flies at operational altitudes…

Instrumentation and Methods for Astrophysics · Physics 2013-09-27 R. Y. Shuping , William D. Vacca , Lan Lin , Li Sun , Robert Krzaczek

Astronomy datasets can be challenging to use for high school astronomy classes. Data science education pedagogy can be leveraged to create astronomy activities in which students interrogate data, create visuals, and use statistical thinking…

Physics Education · Physics 2025-01-10 James Newland

The Aladin interactive sky atlas, developed at CDS, is a service providing simultaneous access to digitized images of the sky, astronomical catalogues, and databases. The driving motivation is to facilitate direct, visual comparison of…