The case for an all-sky millimetre survey at sub-arcminute resolution
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arXiv
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| Autores principales: | , , , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| author | Désert, François-Xavier Calvo, Martino Catalano, Andrea Leclercq, Samuel Macias-Perez, Juan Mayet, Frédéric Monfardini, Alessandro Perotto, Laurence Ponthieu, Nicolas |
| author_facet | Désert, François-Xavier Calvo, Martino Catalano, Andrea Leclercq, Samuel Macias-Perez, Juan Mayet, Frédéric Monfardini, Alessandro Perotto, Laurence Ponthieu, Nicolas |
| contents | There are several new projects to survey the sky with millimetre eyes, the biggest being Simons Observatory and CMB-S4, in the Southern Hemisphere. The NIKA2 collaboration has acquired sufficient knowledge to build a large focal plane KID camera for a 15~m antenna. This would allow covering the whole Northern Hemisphere in five years at subarcminute resolution and with milliJansky point-source sensitivity. We describe the main scientific drivers for such a project: the SZ sky, the high-redshift millimetre Universe and the interstellar medium in our Galaxy and the nearby galaxies. We also show briefly the main difficulties (scientific, organisational, technical and financial). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_00520 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | The case for an all-sky millimetre survey at sub-arcminute resolution Désert, François-Xavier Calvo, Martino Catalano, Andrea Leclercq, Samuel Macias-Perez, Juan Mayet, Frédéric Monfardini, Alessandro Perotto, Laurence Ponthieu, Nicolas Instrumentation and Methods for Astrophysics There are several new projects to survey the sky with millimetre eyes, the biggest being Simons Observatory and CMB-S4, in the Southern Hemisphere. The NIKA2 collaboration has acquired sufficient knowledge to build a large focal plane KID camera for a 15~m antenna. This would allow covering the whole Northern Hemisphere in five years at subarcminute resolution and with milliJansky point-source sensitivity. We describe the main scientific drivers for such a project: the SZ sky, the high-redshift millimetre Universe and the interstellar medium in our Galaxy and the nearby galaxies. We also show briefly the main difficulties (scientific, organisational, technical and financial). |
| title | The case for an all-sky millimetre survey at sub-arcminute resolution |
| topic | Instrumentation and Methods for Astrophysics |
| url | https://arxiv.org/abs/2402.00520 |