| Texto completo | |
| Autor(es): Mostrar menos - |
Mineo, T.
;
Maccarone, M. C.
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Antonelli, L. A.
;
Ambrosino, F.
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Bruno, P. G.
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Bulgarelli, A.
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Capalbi, M.
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Catalano, O.
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Centrone, M.
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Compagnino, A. A.
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Di Paola, A.
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Faccini, M.
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Giarrusso, S.
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Giordano, V.
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Impiombato, D.
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Iovenitti, S.
;
Leto, G.
;
Lombardi, S.
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Lucarelli, F.
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Mollica, D.
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Pareschi, G.
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Parmiggiani, N.
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Righi, C.
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Sangiorgi, P.
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Scuderi, S.
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Segreto, A.
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Sironi, G.
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Sottile, G.
;
Speziali, R.
;
Tosti, G.
;
Zampieri, L.
Número total de Autores: 31
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| Tipo de documento: | Artigo Científico |
| Fonte: | 37TH INTERNATIONAL COSMIC RAY CONFERENCE, ICRC2021; v. N/A, p. 8-pg., 2022-01-01. |
| Resumo | |
The ASTRI Mini-Array (ASTRI MA) is an INAF project to construct and operate an array of Imaging Atmospheric Cherenkov Telescopes to study gamma-ray sources in the TeV range. The ASTRI MA will consist of nine double-mirror telescopes that will be installed at the Teide Astronomical Observatory, Instituto de Astrofisica de Canarias, in Tenerife (Spain). Its main scientific goal is to perform very high-energy observations of galactic and extragalactic sources with sensitivity at multi-TeV energies better than currently operating Cherenkov telescope arrays. Furthermore, the ASTRI MA telescopes will also perform intensity interferometry observations of a selected sample of bright sources being each telescope equipped with a Stellar Intensity Interferometry Instrument. The ASTRI MA requires several calibration tasks, that concern specific subsystems (i.e., optical system, Cherenkov camera, intensity interferometry instrument), the entire single telescopes and the overall array. The ASTRI MA calibration plan has the final aim to provide all the procedures and quantities necessary to correctly calibrate the scientific data. The calibration system will also serve to monitor the health of the telescopes and to contribute to the definition of good time intervals during which the observational data can be considered of high quality. Although all the ASTRI MA subsystems will be calibrated during the assembly, integration, verification and commissioning phases, some calibration tasks need to be performed periodically for maintenance and some other every observing night for monitoring instrumental parameters that can change on a short time scale. In this contribution, we present the ASTRI MA calibration plan together with methods and auxiliary equipment currently under development and testing. (AU) | |
| Processo FAPESP: | 13/10559-5 - Investigação de fenômenos de altas energias e plasmas astrofísicos: teoria, simulações numéricas, observações e desenvolvimento de instrumentação para o Cherenkov Telescope Array (CTA) |
| Beneficiário: | Elisabete Maria de Gouveia Dal Pino |
| Modalidade de apoio: | Auxílio à Pesquisa - Projetos Especiais |