Dr. Stephen Smartt Profile

Dr. Stephen Smartt

at Univ. of Oxford

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Publications (9)

Proceedings Article | 25 July 2024 Poster + Paper

The SOXS instrument control software approaching the PAE

Davide Ricci, Bernardo Salasnich, Andrea Baruffolo, Jani Achrén, Matteo Aliverti, José A. Araiza-Durán, Iair Arcavi, Laura Asquini, Federico Battaini, Sagi Ben-Ami, Alex Bichkovsky, Anna Brucalassi, Rachel Bruch, Lorenzo Cabona, Sergio Campana, Giulio Capasso, Enrico Cappellaro, Riccardo Claudi, Mirko Colapietro, Rosario Cosentino, Francesco D'Alessio, Paolo D'Avanzo, Sergio D'Orsi, Massimo Della Valle, Rosario Di Benedetto, Simone Di Filippo, Avishay Gal-Yam, Matteo Genoni, Marcos Hernandez Díaz, Ofir Hershko, Jari Kotilainen, Hanindyo Kuncarayakti, Marco Landoni, Gianluca Li Causi, Laurent Marty, Seppo Mattila, Matteo Munari, Luca Oggioni, Hector Pérez Ventura, Giorgio Pariani, Giuliano Pignata, Kalyan Radhakrishnan, Stephen Smartt, Michael Rappaport, Marco Riva, Adam Rubin, Salvatore Savarese, Pietro Schipani, Salvatore Scuderi, Maximilian Stritzinger, Fabrizio Vitali, David Young, Ricardo Zanmar Sanchez

Proceedings Volume 13101, 131012G (2024) https://doi.org/10.1117/12.3018278

KEYWORDS: Equipment, Control software, Astronomy, Spectrographs, Telescopes, Software development, Interfaces

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Proceedings Article | 25 July 2024 Poster + Paper

Automated scheduler for the SOXS instrument: design and performance

Laura Asquini, Marco Landoni, Dave Young, Laurent Marty, Stephen Smartt, Sergio Campana, Riccardo Claudi, Pietro Schipani, Jani Achrén, Matteo Aliverti, José A. Araiza-Durán, Iair Arcavi, Federico Battaini, Andrea Baruffolo, Sagi Ben-Ami, Andrea Bianco, Alex Bichkovsky, Anna Brucalassi, Rachel Bruch, Giulio Capasso, Enrico Cappellaro, Mirko Colapietro, Rosario Cosentino, Francesco D'Alessio, Paolo D'Avanzo, Massimo Della Valle, Sergio D'Orsi, Rosario Di Benedetto, Simone Di Filippo, Avishay Gal-Yam, Matteo Genoni, Marcos Hernandez, Ofir Hershko, Jari Kotilainen, Hanindyo Kuncarayakti, Gianluca Li Causi, Seppo Mattila, Matteo Munari, Giorgio Pariani, Hector Pérez Ventura, Giuliano Pignata, Kalyan Radhakrishnan, Michael Rappaport, Davide Ricci, Marco Riva, Adam Rubin, Bernardo Salasnich, Salvatore Savarese, Maximilian Stritzinger, Salvatore Scuderi, Fabrizio Vitali, Ricardo Zanmar Sanchez

Proceedings Volume 13101, 131012F (2024) https://doi.org/10.1117/12.3018271

KEYWORDS: Equipment, Telescopes, Astronomy, Databases, Lanthanum, Detection and tracking algorithms, Design, Tunable filters, Observatories, Adverse weather

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We present the advancements in the development of the scheduler for the Son Of X-shooter (SOXS, 1,2) instrument at the ESO-NTT 3.58-m telescope in La Silla, Chile. SOXS is designed as a single-object spectroscopic facility and features a high-efficiency spectrograph with two arms covering the spectral range of 350-2000 nm and a mean resolving power of approximately R=4500. Its primary purpose is to conduct UV-visible and near-infrared follow-up observations of astrophysical transients, drawing from a broad pool of targets accessible through the streaming services of wide-field telescopes, both current and future, as well as high-energy satellites. The instrument is set to cater to various scientific objectives within the astrophysical community, each entailing specific requirements for observation planning, a challenge that the observing scheduler must address. A notable feature of SOXS is that it will operate at the European Southern Observatory (ESO) in La Silla, without the presence of astronomers on the mountain. This poses a unique challenge for the scheduling process, demanding a fully automated algorithm that is autonomously interacting with the appropriate databases and the La Silla Weather API, and is capable of presenting the operator not only with an ordered list of optimal targets (in terms of observing constraints) but also with optimal backups in the event of changing weather conditions. This requirement imposes the necessity for a scheduler with rapid-response capabilities without compromising the optimization process, ensuring the high quality of observations and best use of the time at the telescope. We thus developed a new highly available and scalable architecture, implementing API Restful applications like Docker Containers, API Gateway, and Python-based Flask frameworks. We provide an overview of the current state of the scheduler, which is now ready for the approaching on-site testing during Commissioning phase, along with insights into its web interface and preliminary performance tests.

Proceedings Article | 18 July 2024 Poster + Paper

SOXS NIR: optomechanical integration and alignment, optical performance verification before full instrument assembly

M. Genoni, M. Aliverti, G. Pariani, L. Oggioni, F. Vitali, F. D' Alessio, P. D' Avanzo, S. Campana, M. Munari, R. Zanmar Sanchez, A. Scaudo, M. Landoni, D. Young, S. Scuderi, P. Schipani, M. Riva, R. Claudi, K. Radhakrishnan, F. Battaini, A. Rubin, A. Baruffolo, G. Capasso, R. Cosentino, O. Hershko, H. Kuncarayakti, G. Pignata, S. Ben-Ami, A. Brucalassi, J. Achren, J. Araiza-Durán, I. Arcavi, L. Asquini, R. Bruch, E. Capellaro, M. Colapietro, M. Della Valle, M. De Pascale, R. Di Benedetto, S. D'Orsi, A. Gal-Yam, M. Hernandez Díaz, J. Kotilainen, G. Li Causi, L. Marty, S. Mattila, M. Rappaport, D. Ricci, B. Salasnich, S. Smartt, M. Stritzinger, H. Ventura

Proceedings Volume 13096, 130962T (2024) https://doi.org/10.1117/12.3019253

KEYWORDS: Near infrared, Spectrographs, Sensors, Cameras, Image quality, Equipment, Optical fabrication, Spectral resolution, Prisms, Optical alignment

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Proceedings Article | 18 July 2024 Poster + Paper

Final alignment and image quality test for the acquisition and guiding system of SOXS

José Araiza-Durán, Giuliano Pignata, Anna Brucalassi, Matteo Aliverti, Federico Battaini, Kalyan Radhakrishnan, Simone Di Filippo, Luigi Lessio, Riccardo Claudi, Davide Ricci, Mirko Colapietro, Rosario Cosentino, Sergio D'Orsi, Matteo Munari, Marco Dima, Pietro Schipani, Sergio Campana, Andrea Baruffolo, Ricardo Zanmar Sánchez, Marco Riva, Matteo Genoni, Sagi Ben-Ami, Adam Rubin, Rachel Bruch, Giulio Capasso, Francesco D'Alessio, Paolo D'Avanzo, Ofir Hershko, Hanindyo Kuncarayakti, Marco Landoni, Salvatore Scuderi, Fabrizio Vitali, David Young, Jani Achrén, Iair Arcavi, Enrico Cappellaro, Massimo Della Valle, Rosario Di Benedetto, Avishay Gal-Yam, Marcos Hernandez Diaz, Jari Kotilainen, Gianluca Li Causi, Laurent Marty, Seppo Mattila, Michael Rappaport, Bernardo Salasnich, Stephen Smartt, Maximilian Stritzinger, Hector Perez Ventura, Laura Asquini, Alex Bichkovsky, Salvatore Savarese, Lorenzo Cabona

Proceedings Volume 13096, 1309672 (2024) https://doi.org/10.1117/12.3019190

KEYWORDS: Cameras, Telescopes, Distortion, Tolerancing, Image quality, Monte Carlo methods, Image filtering, Optical filters, Spectrographs

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Proceedings Article | 18 July 2024 Poster + Paper

Characterisation and assessment of the SOXS Spectrograph UV-VIS detector system

Rosario Cosentino, Marcos Hernandez, Hector Ventura, Sergio Campana, Riccardo Claudi, Pietro Schipani, Matteo Aliverti, Laura Asquini, Andrea Baruffolo, Federico Battaini, Sagi Ben-Ami, Alex Bichkovsky, Giulio Capasso, Francesco D'Alessio, Paolo D'Avanzo, Ofir Hershko, Hanindyo Kuncarayakti, Marco Landoni, Matteo Munari, Giuliano Pignata, Adam Rubin, Salvatore Scuderi, Fabrizio Vitali, David Young, Jani Achrén, José Antonio Araiza-Durán, Iair Arcavi, Anna Brucalassi, Rachel Bruch, Enrico Cappellaro, Mirko Colapietro, Massimo Della Valle, Rosario Di Benedetto, Simone Di Filippo, Sergio D'Orsi, Avishay Gal-Yam, Matteo Genoni, Jari Kotilainen, Gianluca Li Causi, Laurent Marty, Seppo Mattila, Michael Rappaport, Kalyan Radhakrishnan, Davide Ricci, Marco Riva, Bernardo Salasnich, Salvatore Savarese, Stephen Smartt, Ricardo Zanmar Sanchez, Maximilian Stritzinger, Matteo Accardo, Leander Mehrgan, Derek Ives

Proceedings Volume 13096, 130962U (2024) https://doi.org/10.1117/12.3019853

KEYWORDS: Charge-coupled devices, CCD image sensors, Telescopes, Spectrographs, Astronomy, Observational astronomy, Human-machine interfaces, Sensors, Quantum reading, Device simulation

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Showing 5 of 9 publications

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