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Development of a fast code to generate Herschel-derived maps of bolometric temperature and luminosity/mass ratio.

Marcel Bernet Marti

The large scale structures seen in Herschel observations motivates the computation of pixel-by-pixel properties maps. We develop and test a fast iterative method to compute temperature and mass maps by fitting the Herschel 160 to 500 micron data with a greybody distribution. We use the 24μm MIPS-Gal and 70μm HI-Gal tiles to approximate the bolometric luminosity and generate bolometric temperature and Lbol over M maps. Finally, we analyze some correlations between the computed quantities.

2018 July 04, 15:00

Observatório Astronómico de Lisboa (Seminar room)
Tapada da Ajuda, 1349-018 Lisboa

Faculdade de Ciências da Universidade de Lisboa Universidade do Porto Faculdade de Ciências e Tecnologia da Universidade de Coimbra
Fundação para a Ciência e a Tecnologia COMPETE 2020 PORTUGAL 2020 União Europeia