MITS: the Multi-Imaging Transient Spectrograph for SOXS

Adam Rubin; Sagi Ben-Ami; Ofir Hershko; Michael Rappaport; Oz Diner; Avishay Gal-Yam; Sergio Campana; Riccardo Claudi; Pietro Schipani; Matteo Aliverti; Andrea Baruffolo; Federico Biondi; Anna Brucalassi; Giulio Capasso; Rosario Cosentino; Francesco D'Alessio; Paolo D'Avanzo; Hanindyo Kuncarayakti; Matteo Munari; Salvatore Scuderi; Fabrizio Vitali; Jani Achrén; José Antonio Araiza-Duran; Iair Arcavi; Andrea Bianco; Enrico Cappellaro; Mirko Colapietro; Massimo Della Valle; Sergio D'Orsi; Daniela Fantinel; Johan Fynbo; Matteo Genoni; Mika Hirvonen; Jari Kotilainen; Tarun Kumar; Marco Landoni; Jussi Lehti; Gianluca Li Causi; Luca Marafatto; Seppo Mattila; Giorgio Pariani; Giuliano Pignata; Davide Ricci; Marco Riva; Bernardo Salasnich; Ricardo Zenmar-Sanchez; Stephen Smartt; Massimo Turatto

arXiv · 1809.01522

MITS: the Multi-Imaging Transient Spectrograph for SOXS

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Abstract

The Son Of X-Shooter (SOXS) is a medium resolution spectrograph R~4500 proposed for the ESO 3.6 m NTT. We present the optical design of the UV-VIS arm of SOXS which employs high efficiency ion-etched gratings used in first order (m=1) as the main dispersers. The spectral band is split into four channels which are directed to individual gratings, and imaged simultaneously by a single three-element catadioptric camera. The expected throughput of our design is >60% including contingency. The SOXS collaboration expects first light in early 2021. This paper is one of several papers presented in these proceedings describing the full SOXS instrument.

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Adam Rubin, Sagi Ben-Ami, Ofir Hershko, Michael Rappaport, Oz Diner, Avishay Gal-Yam, Sergio Campana, Riccardo Claudi, Pietro Schipani, Matteo Aliverti, Andrea Baruffolo, Federico Biondi, Anna Brucalassi, Giulio Capasso, Rosario Cosentino, Francesco D'Alessio, Paolo D'Avanzo, Hanindyo Kuncarayakti, Matteo Munari, Salvatore Scuderi, Fabrizio Vitali, Jani Achrén, José Antonio Araiza-Duran, Iair Arcavi, Andrea Bianco, Enrico Cappellaro, Mirko Colapietro, Massimo Della Valle, Sergio D'Orsi, Daniela Fantinel, Johan Fynbo, Matteo Genoni, Mika Hirvonen, Jari Kotilainen, Tarun Kumar, Marco Landoni, Jussi Lehti, Gianluca Li Causi, Luca Marafatto, Seppo Mattila, Giorgio Pariani, Giuliano Pignata, Davide Ricci, Marco Riva, Bernardo Salasnich, Ricardo Zenmar-Sanchez, Stephen Smartt, Massimo Turatto. 2018-09-05. MITS: the Multi-Imaging Transient Spectrograph for SOXS. https://arxiv.org/abs/1809.01522

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