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Humboldt-Universität zu Berlin - Mathematisch-Naturwissen­schaft­liche Fakultät - Experimentelle Elementarteilchenphysik

SS 2019

Seminar schedule for summer term 2019

12.04.2019 - Cosimo Nigro (DESY): Towards open and reproducible multi-instrument analysis in gamma-ray astronomy

(LCP, NEW 14, 3'12, von 12.04.2019 16:00 bis 12.04.2019 17:00)

Analysis and combination of data from different gamma-ray instruments involves the use of collaboration proprietary software and case-by-case methods. By defining a common open format for high-level gamma-ray data (containing event lists and instrument response functions, using the FITS standard) we allow multi-instrument analysis within the context of open-source software. This project aims to perform the first fully-reproducible, multi-instrument very-high-energy gamma-ray analysis. Data of Fermi-LAT, MAGIC, VERITAS, H.E.S.S., and FACT, compliant with a preliminary common format (DL3) and analysed with the gammapy science tools, were used to produce a first joint fit of the Crab Nebula spectrum. Aspects of the error evaluation and the release format of a spectral measurement are also included in the discussion. The talk will illustrate how to realize a fully reproducible publication relying on open access assets as GitHub repositories (https://github.com/open-gamma-ray-astro/joint-crab) and will promote and review current open data format and science tools to allow VHE gamma-ray astronomy to move towards open reproducible science.

12.04.2019 - Cosimo Nigro (DESY): Towards open and reproducible multi-instrument analysis in gamma-ray astronomy - Mehr…

03.05.2019 -

(LCP, NEW 14, 3'12, von 03.05.2019 16:00 bis 03.05.2019 17:00)

03.05.2019 - - Mehr…

10.05.2019 -

(DESY, Zeuthen, Platanenallee 6, seminar room 3, von 10.05.2019 16:00 bis 10.05.2019 17:00)

10.05.2019 - - Mehr…

17.05.2019 -

(LCP, NEW 14, 3'12, von 17.05.2019 16:00 bis 17.05.2019 17:00)

17.05.2019 - - Mehr…

31.05.2019 -

(LCP, NEW 14, 3'12, von 31.05.2019 16:00 bis 31.05.2019 17:00)

31.05.2019 - - Mehr…

07.06.2019 -

(DESY, Zeuthen, Platanenallee 6, seminar room 3, von 07.06.2019 16:00 bis 07.06.2019 17:00)

07.06.2019 - - Mehr…

14.06.2019 -

(LCP, NEW 14, 3'12, von 14.06.2019 16:00 bis 14.06.2019 17:00)

14.06.2019 - - Mehr…

28.06.2019 -

(LCP, NEW 14, 3'12, von 28.06.2019 16:00 bis 28.06.2019 17:00)

28.06.2019 - - Mehr…

05.07.2019 - Hans-Peter Bretz (DESY): Prompt Muons with IceCube

(DESY, Zeuthen, Platanenallee 6, seminar room 3, von 05.07.2019 16:00 bis 05.07.2019 17:00)

05.07.2019 - Hans-Peter Bretz (DESY): Prompt Muons with IceCube - Mehr…

12.07.2019 -

(LCP, NEW 14, 3'12, von 12.07.2019 16:00 bis 12.07.2019 17:00)

12.07.2019 - - Mehr…