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The SST-1M stereoscopic system

Fuente: arXiv

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Main Authors:	Alispach, C., Araudo, A., Balbo, M., Beshley, V., Blažek, J., Borkowski, J., Boula, S., Bulik, T., Cadoux, F., Casanova, S., Christov, A., Chudoba, J., Chytka, L., Čechvala, P., Dědic, P., della Volpe, D., Favre, Y., Garczarczyk, M., Gibaud, L., Gieras, T., Głowacki, E., Hamal, P., Heller, M., Hrabovský, M., Janeček, P., Jelínek, M., Jílek, V., Juryšek, J., Karas, V., Lacave, B., Lyard, E., Mach, E., Mandát, D., Marek, W., Michal, S., Michałowski, J., Miroń, M., Moderski, R., Montaruli, T., Muraczewski, A., Muthyala, S. R., Müller, A. L., Nagai, A., Nalewajski, K., Neise, D., Niemiec, J., Nikołajuk, M., Novotný, V., Ostrowski, M., Palatka, M., Pech, M., Prouza, M., Schovanek, P., Sliusar, V., Stawarz, Ł., Sternberger, R., Stodulska, M., Świerblewski, J., Świerk, P., Štrobl, J., Tavernier, T., Trávníček, P., Pujadas, I. Troyano, Vícha, J., Walter, R., Ziȩtara, K.
Format:	Preprint
Published:	2025
Subjects:	Instrumentation and Methods for Astrophysics High Energy Astrophysical Phenomena
Online Access:	Acceder al recurso
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author	Alispach, C. Araudo, A. Balbo, M. Beshley, V. Blažek, J. Borkowski, J. Boula, S. Bulik, T. Cadoux, F. Casanova, S. Christov, A. Chudoba, J. Chytka, L. Čechvala, P. Dědic, P. della Volpe, D. Favre, Y. Garczarczyk, M. Gibaud, L. Gieras, T. Głowacki, E. Hamal, P. Heller, M. Hrabovský, M. Janeček, P. Jelínek, M. Jílek, V. Juryšek, J. Karas, V. Lacave, B. Lyard, E. Mach, E. Mandát, D. Marek, W. Michal, S. Michałowski, J. Miroń, M. Moderski, R. Montaruli, T. Muraczewski, A. Muthyala, S. R. Müller, A. L. Nagai, A. Nalewajski, K. Neise, D. Niemiec, J. Nikołajuk, M. Novotný, V. Ostrowski, M. Palatka, M. Pech, M. Prouza, M. Schovanek, P. Sliusar, V. Stawarz, Ł. Sternberger, R. Stodulska, M. Świerblewski, J. Świerk, P. Štrobl, J. Tavernier, T. Trávníček, P. Pujadas, I. Troyano Vícha, J. Walter, R. Ziȩtara, K.
author_facet	Alispach, C. Araudo, A. Balbo, M. Beshley, V. Blažek, J. Borkowski, J. Boula, S. Bulik, T. Cadoux, F. Casanova, S. Christov, A. Chudoba, J. Chytka, L. Čechvala, P. Dědic, P. della Volpe, D. Favre, Y. Garczarczyk, M. Gibaud, L. Gieras, T. Głowacki, E. Hamal, P. Heller, M. Hrabovský, M. Janeček, P. Jelínek, M. Jílek, V. Juryšek, J. Karas, V. Lacave, B. Lyard, E. Mach, E. Mandát, D. Marek, W. Michal, S. Michałowski, J. Miroń, M. Moderski, R. Montaruli, T. Muraczewski, A. Muthyala, S. R. Müller, A. L. Nagai, A. Nalewajski, K. Neise, D. Niemiec, J. Nikołajuk, M. Novotný, V. Ostrowski, M. Palatka, M. Pech, M. Prouza, M. Schovanek, P. Sliusar, V. Stawarz, Ł. Sternberger, R. Stodulska, M. Świerblewski, J. Świerk, P. Štrobl, J. Tavernier, T. Trávníček, P. Pujadas, I. Troyano Vícha, J. Walter, R. Ziȩtara, K.
contents	The Single-Mirror Small-Size Telescope (SST-1M) is an Imaging Atmospheric Cherenkov Telescope designed for detecting very high-energy gamma rays. With a compact design achieved through the adoption of silicon-photomultiplier pixels and a lightweight structure, SST-1M offers a large field of view of about 9° and features a mirror system of 4 m diameter with an optical PSF (at 80% of photon inclusion) of 0.08° on axis and 0.21° at 4° off-axis, and a fully digitizing readout almost deadtime free up to few kHz. The SST-1M achieved a high-performance and cost-effective solution for implementing an array of small-sized telescopes. The stereoscopic system of two SST-1Ms is temporarily installed at the Ondřejov Observatory in the Czech Republic. From an altitude of only about 510 m and in harsh meteorological conditions, the system is detecting galactic sources and flares of AGNs. The accurate calibration of the detector and the simulation benchmark are ongoing. The results of its performance are shown. A future final location is being considered and a future performance outlook is discussed.
format	Preprint
id	arxiv_https___arxiv_org_abs_2507_16498
institution	arXiv
publishDate	2025
record_format	arxiv
spellingShingle	The SST-1M stereoscopic system Alispach, C. Araudo, A. Balbo, M. Beshley, V. Blažek, J. Borkowski, J. Boula, S. Bulik, T. Cadoux, F. Casanova, S. Christov, A. Chudoba, J. Chytka, L. Čechvala, P. Dědic, P. della Volpe, D. Favre, Y. Garczarczyk, M. Gibaud, L. Gieras, T. Głowacki, E. Hamal, P. Heller, M. Hrabovský, M. Janeček, P. Jelínek, M. Jílek, V. Juryšek, J. Karas, V. Lacave, B. Lyard, E. Mach, E. Mandát, D. Marek, W. Michal, S. Michałowski, J. Miroń, M. Moderski, R. Montaruli, T. Muraczewski, A. Muthyala, S. R. Müller, A. L. Nagai, A. Nalewajski, K. Neise, D. Niemiec, J. Nikołajuk, M. Novotný, V. Ostrowski, M. Palatka, M. Pech, M. Prouza, M. Schovanek, P. Sliusar, V. Stawarz, Ł. Sternberger, R. Stodulska, M. Świerblewski, J. Świerk, P. Štrobl, J. Tavernier, T. Trávníček, P. Pujadas, I. Troyano Vícha, J. Walter, R. Ziȩtara, K. Instrumentation and Methods for Astrophysics High Energy Astrophysical Phenomena The Single-Mirror Small-Size Telescope (SST-1M) is an Imaging Atmospheric Cherenkov Telescope designed for detecting very high-energy gamma rays. With a compact design achieved through the adoption of silicon-photomultiplier pixels and a lightweight structure, SST-1M offers a large field of view of about 9° and features a mirror system of 4 m diameter with an optical PSF (at 80% of photon inclusion) of 0.08° on axis and 0.21° at 4° off-axis, and a fully digitizing readout almost deadtime free up to few kHz. The SST-1M achieved a high-performance and cost-effective solution for implementing an array of small-sized telescopes. The stereoscopic system of two SST-1Ms is temporarily installed at the Ondřejov Observatory in the Czech Republic. From an altitude of only about 510 m and in harsh meteorological conditions, the system is detecting galactic sources and flares of AGNs. The accurate calibration of the detector and the simulation benchmark are ongoing. The results of its performance are shown. A future final location is being considered and a future performance outlook is discussed.
title	The SST-1M stereoscopic system
topic	Instrumentation and Methods for Astrophysics High Energy Astrophysical Phenomena
url	https://arxiv.org/abs/2507.16498