31 August 2026 to 18 September 2026
Albano Building 3
Europe/Stockholm timezone

Cosmoglobe re-analysis of AKARI-FIS

8 Sept 2026, 11:45
25m
Albano Building 3

Albano Building 3

Hannes Alfvéns väg 12, 10691 Stockholm, Sweden

Speaker

Eirik Gjerløw (University of Oslo)

Description

In this talk, I will introduce the re-analysis of AKARI-FIS currently underway within the Cosmoglobe collaboration. I will discuss the potential of the AKARI observations to shed light on the Cosmoglobe sky model, in particular with regards to interstellar and zodiacal dust modelling as well as observations of the CIB. I will also showcase some of the AKARI time-ordered data, its characteristics and features, and the various ways they were tackled by the original AKARI team, and the ways in which we aim to tackle them within the Cosmoglobe framework, which has the benefit of being able to use other data sets and an existing sky model to shed light on the various systematics within AKARI, while also being able to optimally extract new science from the AKARI data itself to update said sky model.

Presentation materials

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