CESAM

Responsible : J.C. Lambert

Activities
– Development of project development and production infrastructure for projects (computing and storage).
– Provide tools and suite for development (continuous integration)
– Develop N-body numerical simulations and associated visualizations.

Highlights
– GLNEMO2 (big data simulation visualization software)
– UNSIO (simulation data access library)
– CONCERTO project (2020 – ) infrastructure and pipeline
– Participation System team EUCLID/SVOM/ANO5

Collaborations
– House of simulation
– LPSC, Grenoble

Responsible : M. Gray

Activities
– Supervision / Monitoring of projects using ML/DL
– Provision of test infrastructures (CPUs, GPUs)
– Animation/training/information about ML/DL

Highlights
Support to several projects led by scientists:
– APPLY
– BigSF
– Deep DIP
– Euclid

Collaborations
– LIS/QARMA team (F.X. Dupé, E/C request for secondment to LAM)
– University of Montpellier
– Trent University (Canada)

Responsible : C. Moreau

Activities
– Design, deployment and administration of databases and associated information systems (technologies : PostgreSQL, JavaScript, Angular2).
– Design and configuration of infrastructure of – Information systems
– Development of WEB interfaces for data access

Highlights
– Science Data Base development of SVOM
– ANIS framework used in more than 30 information systems
– Implementation of SO ANO5 (GAPAR, ASPIC)

Collaborations
– Large international consortia
– CEA
– CNES

Responsible : D. Vibert

Activities
– Development of data processing pipelines for ground-based or space projects.
– Development of modules and libraries for image processing.
– Development of statistical modules for signal processing.
– Provided expertise in spectroscopic data processing.

Highlights
– AMAZED : Automatic redshift computation library for big data
– CHEOPS-DRP : Light curves extraction pipeline
– Responsibility of the PESA collaboration (IEM data processing)
– Participation in international projects PFS, EUCLID, ROMAN Telescope.

Collaborations
– Large international consortia
– IPAC (USA)
– ESA, CNES, JAXA, NASA