Cosmohub

DES Y3 galaxy catalog available in CosmoHub

The Dark Energy Survey (DES) released on the January 12nd the Year 3 data products used for cosmology analysis. A mirror of the Gold galaxy catalog from DES Y3 is now available in CosmoHub.

DES Y3 GOLD improves on previous releases from DES, Y1 GOLD, and Data Release 1 (DES DR1), presenting an expanded and curated data set that incorporates algorithmic developments in image detrending and processing, photometric calibration, and object classification. Y3 GOLD comprises nearly 5000 deg2 of grizY imaging in the south Galactic cap, including nearly 390 million objects.

Latest Group News

PIC

PIC contributes to the ESCAPE Data Analysis Challenge 2021

November 23, 2021

The PIC team is running tests for the ESCAPE DAC21 to evaluate the solutions proposed for the construction of the project’s Data Lake and Science Analysis Platform. The results will be published as part of the ESCAPE project output.

Milestone

PIC updated network to 200Gbps

June 30, 2021

The network team at PIC achieved an important milestone after 2 years of development. The network at PIC has been migrated from a 20Gbps to a 200Gbps link in a very smooth way.

Institutional

Jordi Puigneró, the Generalitat’s Minister of Digital Policy & Public Administration, visits PIC

April 7, 2021

The Minister of Digital Policy & Public Administration of the Generalitat de Catalunya, Jordi Puigneró, visited PIC on Tuesday 6th, April 2021.