Retreat2025

The 2025 SN group retreat

We will meet in Vallgorguina (Vallès Oriental) for three days (March 11-13) to learn HOSTPHOT and Prospector, the two codes to measure photometry and perform stellar population synthesis that our group uses the most. This knowledge will be applied to several SN-galaxy surveys we need to analyse for our individual projects: PISCO, AMUSING, FLOWS, and SAINTS. We will also have time for a couple of Walking-Working-Excursions (WWE).

More details can be found in the Retreat2025 github repo

Participants (alph.): Alaa Alburai, Dane Cross, Lluís Galbany, Claudia Gutiérrez, Maider González, Cristina Jiménez, Maria Kopsacheili, Hao-Yu Miao, Kim Phan, Ramon Sanfeliu, Alex Alarcon (invited), Martin Solar (Poland), Tomás Regna (Argentina).

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Tuesday lunch at El Casal de Vallgorguina

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Tuesday dinner at Can Martí

Hands-on sessions

HOSTPHOT

Prospector

IFU survey
PISCO

Characterization of the ˜500 galaxies observed with PMAS

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IFU survey
AMUSING

Characterization of the ˜900 galaxies observed with MUSE

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NIR SNIa survey
FLOWS

Characterization of the ˜750 host galaxies of SNIa with NIR observations from the FLOWS survey

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NIR SNIa compilation
SAINTS

Characterization of the ˜1200 host galaxies of SNIa with NIR observations from the literature

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Schedule

9:00-10:40 Arrive to the house + setting up
10:40-11:00 Coffee break
11:00-12:00 Tutorial hostphot
12:00-13:00 Tutorial prospector
13:00-14:30 Lunch @ Casal Social Vallgorguina
14:30-16:30 Work in groups
16:30-16:45 Coffee break
16:45-18:30 Work individually

9:45-10:45 JAX tutorial (Alex)
10:45-11:00 Coffee break
11:00-13:00 Work in groups
13:00-14:30 Lunch @ Casal Social Vallgorguina
14:30-16:30 WWE to Olzinelles
16:30-16:45 Coffee break
16:45-18:30 Work individually

9:45-10:45 Work in groups
10:45-11:00 Coffee break
11:00-13:00 Work individually
13:00-14:30 Lunch @ Casal Social Vallgorguina
14:30-16:30 Work individually
16:30-16:45 Coffee break
16:45-17:30 Wrap-up

Venue