CONCERTO at APEX: Installation and first phase of on-sky commissioning

CONCERTO (CarbON CII line in post-rEionisation and ReionisaTiOn) is a large field-of-view (FoV) spectro-imager that has been installed on the Cassegrain Cabin of Atacama Pathfinder EXperiment (APEX) telescope in April 2021. CONCERTO hosts 2 focal planes and a total number of 4000 Kinetic Inductance...

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Veröffentlicht in:	arXiv.org 2021-10
Hauptverfasser:	Catalano, A, Ade, P, Aravena, M, Barria, E, Beelen, A, Benoit, A, Béthermin, M, Bounmy, J, Bourrion, O, Bres, G, De Breuck, C, Calvo, M, Désert, F -X, Duràn, C A, Duvauchelle, G, Eraud, L, Fasano, A, Fenouillet, T, Garcia, J, Garde, G, Goupy, J, Groppi, C, Hoarau, C, W Hu, Lagache, G, J -C Lambert, J -P Leggeri, Levy-Bertrand, F, Macìas-Pérez, J, Mani, H, Marpaud, J, Marton, M, Mauskopf, P, Monfardini, A, Pisano, G, Ponthieu, N, Prieur, L, Raffin, G, Roni, S, Roudier, S, Tourres, D, Tucker, C, Vivargent, L
Format:	Artikel
Sprache:	eng
Schlagworte:	Apexes Commissioning Cosmic dust Field of view Focal plane Galactic clusters Galaxies Inductance Ionization Molecular gases Physics - Astrophysics of Galaxies Physics - Cosmology and Nongalactic Astrophysics Physics - Instrumentation and Methods for Astrophysics Red shift Spectral resolution Star formation
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Beschreibung
Zusammenfassung:	CONCERTO (CarbON CII line in post-rEionisation and ReionisaTiOn) is a large field-of-view (FoV) spectro-imager that has been installed on the Cassegrain Cabin of Atacama Pathfinder EXperiment (APEX) telescope in April 2021. CONCERTO hosts 2 focal planes and a total number of 4000 Kinetic Inductance Detectors (KID), with an instantaneous FoV of 18.6 arcminutes in the range of 130-310 GHz. The spectral resolution can be easily tuned down to 1 GHz depending on the scientific target. The scientific program of CONCERTO has many objectives, with two main programs focused on mapping the fluctuations of the [CII] line intensity in the reionisation and post-reionisation epoch (4.5
ISSN:	2331-8422
DOI:	10.48550/arxiv.2110.14984