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EUCLID OU-LE3

W.P. Internal data ( S.Pires & E. Zucca ). EUCLID OU-LE3. WP Members. Internal data Implementation (8 members) Sandrine Pires (CEA, France, lead) Micol Bolzonella (OA BOL, Italy) Peder Nordberg (ROE, UK) Fabio Fontanot (OA TRIEST, Italy) Lucia Pozzetti (OA BOL, Italy)

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EUCLID OU-LE3

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  1. W.P. Internal data (S.Pires & E. Zucca) EUCLIDOU-LE3 Euclid OU-LE3-SWG joint kick-off Meeting

  2. WP Members • Internal data Implementation (8 members) • Sandrine Pires (CEA, France, lead) • MicolBolzonella(OA BOL, Italy) • Peder Nordberg (ROE, UK) • Fabio Fontanot(OA TRIEST, Italy) • Lucia Pozzetti(OA BOL, Italy) • Gabriella de Lucia (OA TRIEST, Italy) • Filipe Abdalla (UCL, UK) • Elena Zucca(OA BOL, Italy) • Internal data Validation (10 members) • Elena Zucca(OA BOL, Italy, lead) • MicolBolzonella(OA BOL, Italy) • Peder Nordberg (ROE, UK) • Fabio Fontanot(OA TRIEST, Italy) • Lucia Pozzetti(OA BOL, Italy) • Gabriella de Lucia (OA TRIEST, Italy) • Olga Cucciati(OA TRIEST, Italy) • SandroBardelli(OA BOL, Italy) • Daniela Vergani(IAS-BOL, Italy) • Sandrine Pires (CEA, France) • Internal data Implementation (8 members) • Sandrine Pires (CEA, France, lead) • MicolBolzonella (OA BOL, Italy) • Peder Nordberg (ROE, UK) • Fabio Fontanot (OA TRIEST, Italy) • Lucia Pozzetti (OA BOL, Italy) • Gabriella de Lucia (OA TRIEST, Italy) • Filipe Abdalla (UCL, UK) • Elena Zucca (OA BOL, Italy) • Internal data Validation (10 members) • Elena Zucca (OA BOL, Italy, lead) • MicolBolzonella (OA BOL, Italy) • Peder Nordberg (ROE, UK) • Fabio Fontanot (OA TRIEST, Italy) • Lucia Pozzetti (OA BOL, Italy) • Gabriella de Lucia (OA TRIEST, Italy) • Olga Cucciati (OA TRIEST, Italy) • SandroBardelli (OA BOL, Italy) • Daniela Vergani (IAS-BOL, Italy) • Sandrine Pires (CEA, France) Euclid OU-LE3-SWG joint kick-off Meeting

  3. WP Objectives • Algorithms for the computation of selection functions in the photometric galaxy surveys • Algorithms for the computation of selection functions in the spectroscopic galaxy surveys • Algorithms for the computation of the luminosity function in different bands and the stellar mass function Euclid OU-LE3-SWG joint kick-off Meeting

  4. WP Organization INTERNAL DATA - IMPLEMENTATION (PP) (PP) (PP) (NP) (PP) (PP) (NP) (PP) Euclid OU-LE3-SWG joint kick-off Meeting

  5. WP Organization INTERNAL DATA - VALIDATION (NP) (PP) (NP) (PP) (PP) (NP) (PP) (PP) (PP) (NP) Euclid OU-LE3-SWG joint kick-off Meeting

  6. Precise description of the Tasks • Definition, implementation and validation of the algorithms to computeLuminosity and Stellar Mass Functions for : • Deep and wide Euclid photometricgalaxysurvey • Deep and wide Euclid spectroscopicgalaxysurvey • Definition, implementation and validation of the algorithms to computeselectionfunctions for : • Deep and wide Euclid photometricgalaxysurvey • Deep and wide Euclid spectroscopicgalaxysurvey • Questions: • Are wealso in charge of angularselectionfunctions ? • Are we in charge of selectionfunctions for external (DES, PanStar) photometricgalaxysurvey ? It is not done by OU-EXT or WP external data? • Are we in charge of selectionfunctions for others catalogues such as stars, clusters… ? Or isitdone by the cluster of galaxies WP… Euclid OU-LE3-SWG joint kick-off Meeting

  7. Problem of Man Power • Do we have enough man power in the WP? • More people in the validation part than in the implementation part. • Small number of persons involved in the WP • Among those, postdocs cannot make long term commitments. • How many FTE are needed ? (WPBD = 4.2 FTE ?) • Do we have enough expert to complete all the tasks __ Euclid OU-LE3-SWG joint kick-off Meeting

  8. WP Development Organization Euclid OU-LE3-SWG joint kick-off Meeting

  9. Problem of WP outputs = definition and coordination = • Requirements on the algorithms from SWG • From Galaxy clustering SWG, Weak Lensing SWG, Galaxy evolution SWG • Requirements on the algorithms from OULE3 WPs ? • From Galaxy Clustering WP, Clusters of galaxies WP, Weak Lensing WP, Time domain WP Euclid OU-LE3-SWG joint kick-off Meeting

  10. WP inputs = definition and coordination = • Whois in charge of computingluminosities and stellar masses, and otherquantitiesweneed (e.g. galaxy types, k-corrections…) ? • Photometricsurvey: OU-PHZ • Spectroscopicsurvey: OU-SPE • Whois in charge of generating the mock catalogues withthesederivedquantities to develop and test the algorithms ? • OU-SIM? OU-PHZ? OU-SPE? • Need of coordination • Need of coordination Euclid OU-LE3-SWG joint kick-off Meeting

  11. Codes available • Inventory of existing codes: • For LFs and SMFs : • Public: M. Bolzonella • Not (yet) public: ALF (O. Ilbert, E. Zucca, L. Tresse) • Not public: L. Pozzetti • Angular Selection Functions : • Public: Mangle (M. Swanson) • Test the validity of current implementations • Agree with WP constraints or requirements • Will be sufficiently accurate for a survey like Euclid Euclid OU-LE3-SWG joint kick-off Meeting

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