EPJ Web of Conferences (Jan 2024)
Towards the first mean pressure profile estimate with the NIKA2 Sunyaev-Zeldovich Large Program
- Hanser C.,
- Adam R.,
- Ade P.,
- Ajeddig H.,
- André P.,
- Artis E.,
- Aussel H.,
- Bartalucci I.,
- Beelen A.,
- Benoît A.,
- Berta S.,
- Bing L.,
- Bourrion O.,
- Calvo M.,
- Catalano A.,
- De Petris M.,
- Désert F.-X.,
- Doyle S.,
- Driessen E.F.C.,
- Ejlali G.,
- Ferragamo A.,
- Gomez A.,
- Goupy J.,
- Katsioli S.,
- Kéruzoré F.,
- Kramer C.,
- Ladjelate B.,
- Lagache G.,
- Leclercq S.,
- Lestrade J.-F.,
- Macías-Pérez J.F.,
- Madden S.C.,
- Maury A.,
- Mauskopf P.,
- Mayet F.,
- Monfardini A.,
- Moyer-Anin A.,
- Muñoz-Echeverría M.,
- Paliwal A.,
- Payerne C.,
- Perotto L.,
- Pisano G.,
- Pointecouteau E.,
- Ponthieu N.,
- Pratt G. W.,
- Revéret V.,
- Rigby A.J.,
- Ritacco A.,
- Romero C.,
- Roussel H.,
- Ruppin F.,
- Schuster K.,
- Sievers A.,
- Tucker C.
Affiliations
- Hanser C.
- Université Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3
- Adam R.
- Université Côte d’Azur, Observatoire de la Côte d’Azur, CNRS, Laboratoire Lagrange
- Ade P.
- School of Physics and Astronomy, Cardiff University
- Ajeddig H.
- Université Paris-Saclay, Université Paris Cité, CEA, CNRS, AIM
- André P.
- Université Paris-Saclay, Université Paris Cité, CEA, CNRS, AIM
- Artis E.
- Université Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3
- Aussel H.
- Université Paris-Saclay, Université Paris Cité, CEA, CNRS, AIM
- Bartalucci I.
- INAF, IASF-Milano
- Beelen A.
- Aix Marseille Univ, CNRS, CNES, LAM
- Benoît A.
- Université Grenoble Alpes, CNRS, Institut Néel
- Berta S.
- Institut de RadioAstronomie Millimétrique (IRAM)
- Bing L.
- Aix Marseille Univ, CNRS, CNES, LAM
- Bourrion O.
- Université Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3
- Calvo M.
- Université Grenoble Alpes, CNRS, Institut Néel
- Catalano A.
- Université Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3
- De Petris M.
- Dipartimento di Fisica, Sapienza Università di Roma
- Désert F.-X.
- Univ. Grenoble Alpes, CNRS, IPAG
- Doyle S.
- School of Physics and Astronomy, Cardiff University
- Driessen E.F.C.
- Institut de RadioAstronomie Millimétrique (IRAM)
- Ejlali G.
- Institute for Research in Fundamental Sciences (IPM)
- Ferragamo A.
- Dipartimento di Fisica, Sapienza Università di Roma
- Gomez A.
- Centro de Astrobiología (CSIC-INTA), Torrejón de Ardoz
- Goupy J.
- Université Grenoble Alpes, CNRS, Institut Néel
- Katsioli S.
- National Observatory of Athens, IAASARS
- Kéruzoré F.
- High Energy Physics Division, Argonne National Laboratory
- Kramer C.
- Institut de RadioAstronomie Millimétrique (IRAM)
- Ladjelate B.
- Instituto de Radioastronomía Milimétrica (IRAM)
- Lagache G.
- Aix Marseille Univ, CNRS, CNES, LAM
- Leclercq S.
- Institut de RadioAstronomie Millimétrique (IRAM)
- Lestrade J.-F.
- LERMA, Observatoire de Paris, PSL Research Univ., CNRS, Sorbonne Univ., UPMC
- Macías-Pérez J.F.
- Université Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3
- Madden S.C.
- Université Paris-Saclay, Université Paris Cité, CEA, CNRS, AIM
- Maury A.
- Université Paris-Saclay, Université Paris Cité, CEA, CNRS, AIM
- Mauskopf P.
- School of Physics and Astronomy, Cardiff University
- Mayet F.
- Université Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3
- Monfardini A.
- Université Grenoble Alpes, CNRS, Institut Néel
- Moyer-Anin A.
- Université Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3
- Muñoz-Echeverría M.
- Université Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3
- Paliwal A.
- Dipartimento di Fisica, Sapienza Università di Roma
- Payerne C.
- Université Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3
- Perotto L.
- Université Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3
- Pisano G.
- Dipartimento di Fisica, Sapienza Università di Roma
- Pointecouteau E.
- IRAP, Université de Toulouse, CNRS, UPS, CNES
- Ponthieu N.
- Univ. Grenoble Alpes, CNRS, IPAG
- Pratt G. W.
- Université Paris-Saclay, Université Paris Cité, CEA, CNRS, AIM
- Revéret V.
- Université Paris-Saclay, Université Paris Cité, CEA, CNRS, AIM
- Rigby A.J.
- School of Physics and Astronomy, University of Leeds
- Ritacco A.
- INAF-Osservatorio Astronomico di Cagliari
- Romero C.
- Department of Physics and Astronomy, University of Pennsylvania
- Roussel H.
- Institut d’Astrophysique de Paris, CNRS (UMR7095)
- Ruppin F.
- University of Lyon, UCB Lyon 1, CNRS/IN2P3, IP2I
- Schuster K.
- Institut de RadioAstronomie Millimétrique (IRAM)
- Sievers A.
- Instituto de Radioastronomía Milimétrica (IRAM)
- Tucker C.
- School of Physics and Astronomy, Cardiff University
- DOI
- https://doi.org/10.1051/epjconf/202429300024
- Journal volume & issue
-
Vol. 293
p. 00024
Abstract
High-resolution mapping of the hot gas in galaxy clusters is a key tool for cluster-based cosmological analyses. Taking advantage of the NIKA2 millimeter camera operated at the IRAM 30-m telescope, the NIKA2 SZ Large Program seeks to get a high-resolution follow-up of 38 galaxy clusters covering a wide mass range at intermediate to high redshift. The measured SZ fluxes will be essential to calibrate the SZ scaling relation and the galaxy clusters mean pressure profile, needed for the cosmological exploitation of SZ surveys. We present in this study a method to infer a mean pressure profile from cluster observations. We have designed a pipeline encompassing the map-making and the thermodynamical properties estimates from maps. We then combine all the individual fits, propagating the uncertainties on integrated quantities, such as R500 or P500, and the intrinsic scatter coming from the deviation to the standard self-similar model. We validate the proposed method on realistic LPSZ-like cluster simulations.
