Galaxy IC 1613


Observational Cosmology Group


IFAE at the European Astronomical Society Annual Meeting (EAS 2022)

July 13, 2022

New publication

New DESI paper by the cosmology group

May 18, 2022

The effect of quasar redshift errors on Lyman-α forest correlation functions ” by A. Font-Ribera, Ignasi Pérez-Ràfols, César Ramírez-Pérez and collaborators has been uploaded to arXiv.

New publication

New DESI paper

May 18, 2022

Overview of the Instrumentation for the Dark Energy Spectroscopic Instrument ” has been uploadd to arXiv. Several IFAE members are co-authors of the paper.


IFAE at Moriond Cosmology 2022

January 27, 2022

The Moriond Cosmology took place on January 23-30, La Thuile, Italy. Members of the observational Cosmology group at IFAE contributed to the conference.


The DESI website is now translated to Catalan

January 19, 2022

All the detailed explanations both about the scientific objectives and about the instrumentation and the telescope can now be found in catalan . Marc Manera has led this effort.

New Paper

New Cosmology group paper

January 19, 2022

The PAU Survey: Measurements of the 4000 Å spectral break with narrow-band photometry ” by members of the Cosmology Group and PIC has been uploaded to arXiv.

New Member

New Member in the Cosmology group

December 1, 2021

Ignasi Pérez has just joined the Cosmology Group at IFAE with a PROBIST Postdoctoral Fellowship.


New Observational Cosmology Group Paper

November 17, 2021

“CoLoRe: fast cosmological realisations over large volumes with multiple tracers” by César Ramírez and others, has just been uploaded to arXiv


The Cosmology group at the Cosmology from Home Conference 2021

July 7, 2021

Giulia Giannini is attending the Cosmology from Home Conference 2021 and giving the talk “Photometric Redshifts and Observational Systematics on DES-Y3 Analyses”