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Software and Systems Engineering in Astrophysics

A Special Issue of Applied Sciences (ISSN 2076-3417) belonging to the section "Computing and Artificial Intelligence".

Deadline for manuscript submissions: closed (20 July 2026) | Viewed by 1189

Editor


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Guest Editor
Istituto Nazionale di Astrofisica, Osservatorio di Astrofisica e Scienza dello Spazio, 40129 Bologna, Italy
Interests: computer science; software engineering; software for astrophysics instruments
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue aims to explore the challenges, methodologies, and innovations in software and systems engineering within the field of astrophysics. Modern astrophysical observatories, both ground-based and space-borne, rely on increasingly complex software infrastructures to support observation scheduling, data acquisition, instrumentation control, pipeline automation, and long-term data preservation. As scientific goals become more ambitious and systems more distributed, rigorous engineering practices are essential for ensuring the reliability, maintainability, and performance of mission-critical software.

We welcome contributions addressing software architectures, real-time systems, control software for astronomical instrumentation, workflow orchestration for data processing, model-based systems engineering (MBSE), DevOps practices adapted to scientific environments, and innovative solutions for open-source collaboration in astrophysics.

This Special Issue is intended for researchers, engineers, and practitioners working at the intersection of computer science and astronomy and aims to foster cross-disciplinary dialogue and knowledge sharing that can help shape the future of software-intensive astrophysical infrastructures.

Dr. Vito Conforti
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-anonymized peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • astrophysical software systems
  • control software for telescopes
  • software architecture
  • open-source collaboration
  • systems integration
  • observatory control

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Published Papers (1 paper)

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Research

14 pages, 4950 KB  
Article
The Telescope Control Software of the Cherenkov Telescope Array
by Vito Conforti, Gino Tosti, Valerio Pastore, Pietro Bruno, Stefano Germani, Gianluca Giavitto, Simone Iovenitti, Nicola La Palombara, Alida Marchetti, Cesare Molfese, Evert Rol, Antonio Sulich, Alessio Trois, Vadym Voitsekhovskyi, Jason Watson and Richard White
Appl. Sci. 2026, 16(10), 4898; https://doi.org/10.3390/app16104898 - 14 May 2026
Viewed by 648
Abstract
The development of reliable and scalable control software is a key requirement for the Cherenkov Telescope Array Observatory, where distributed subsystems must operate coherently and support increasingly automated observing strategies. This paper presents the architecture and design of the Telescope Control System of [...] Read more.
The development of reliable and scalable control software is a key requirement for the Cherenkov Telescope Array Observatory, where distributed subsystems must operate coherently and support increasingly automated observing strategies. This paper presents the architecture and design of the Telescope Control System of the Small-Sized Telescopes of the observatory, addressing the need for modularity, deterministic behavior, and long-term maintainability. The proposed solution adopts a set of software managers implementing well-defined interfaces and state machines, enabling predictable control flows and consistent interaction with heterogeneous hardware. Modern software engineering practices were applied, including containerized services, automated deployment workflows, and a comprehensive simulation environment. These elements were evaluated through prototypes and pathfinder activities that allowed us to explore design alternatives, validate the behavior of individual components, and assess the scalability of the overall architecture. Results from these exploratory tests indicate that the interface-driven and modular design supports robust operation, facilitates integration, and reduces the effort required for system evolution. While full implementation is currently in progress, the findings confirm that the proposed architecture provides a solid foundation for the test readiness review phase (the phase preceding formal integration testing) and can be effectively extended to future facilities requiring flexible, maintainable, and resilient control software. Full article
(This article belongs to the Special Issue Software and Systems Engineering in Astrophysics)
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