prof. dr. E.A. (Edwin A.) Valentijn

Bijzonder hoogleraar

Faculteit Science and Engineering

Telefoon:

06 4827 6416

E-mail:

e.a.valentijn rug.nl

ORCID Research Portal

Research interests

Coordinating the Target project (chair steering committee Target Fieldlab) and leading OmegaCEN a National datacenter for wide field astronomical imaging, funded by the Netherlands Research School for Astronomy NOVA.

OmegaCEN is building and supporting advanced Survey Information Systems. At the center, ~17 staff and PhDs are involved in research and development of data basing and processing of very large data sets. Founder of OmegaCEN (2002), Astro-WISE (2001), Target (2008), Target Holding bv (2009), Intrinfo (2009), Infoversum Foundation ( 2012), now DOTliveplanetarium(2017)

Publicaties

Automation of finding strong gravitational lenses in the Kilo Degree Survey with U-DenseLens (DenseLens + Segmentation)

Nagam, B. C., Koopmans, L. V. E., Valentijn, E. A., Kleijn, G. V., de Jong, J. T. A., Napolitano, N., Li, R., Tortora, C., Busillo, V. & Dong, Y., 24-jan.-2025, (Submitted) 16 blz. (ArXiv).

Onderzoeksoutput: Voordruk ›

Euclid: Finding strong gravitational lenses in the Early Release Observations using convolutional neural networks

Euclid Collaboration, Nagam, B. C., Barroso, J. A. A., Wilde, J., Andika, I. T., Manjón-García, A., Pearce-Casey, R., Stern, D., Kleijn, G. V., Koopmans, L. V. E., Valentijn, E. A., Vernardos, G., Corcho-Caballero, P., Branchini, E., George, K., Kuijken, K., Laureijs, R. & Tsyganov, A., 13-feb.-2025, (Submitted) arXiv, 14 blz.

Onderzoeksoutput: Voordruk ›

Euclid: Early Release Observations of ram-pressure stripping in the Perseus cluster. Detection of parsec scale star formation with in the low surface brightness stripped tails of UGC 2665 and MCG +07-07-070

Euclid Collaboration, George, K., Boselli, A., Cuillandre, J.-C., Kümmel, M., Lançon, A., Bellhouse, C., Saifollahi, T., Peletier, R. F., Valentijn, E. A. & Verdoes Kleijn, G., 1-mei-2025, (Submitted) arXiv, 26 blz. (ArXiv).

Onderzoeksoutput: Voordruk ›

Euclid: Early Release Observations -- Interplay between dwarf galaxies and their globular clusters in the Perseus galaxy cluster

Euclid Collaboration, Saifollahi, T., Lançon, A., Cantiello, M., Cuillandre, J.-C., Bethermin, M., Carollo, D., Duc, P.-A., Román, J., Sánchez-Janssen, R., Tortora, C., George, K., Laureijs, R., Tsyganov, A., Valentijn, E. A. & Verdoes Kleijn, G., 20-mrt.-2025, (Submitted) arXiv, 23 blz. (ArXiv).

Onderzoeksoutput: Voordruk ›

Euclid preparation: LVIII. Detecting extragalactic globular clusters in the Euclid survey

Euclid Collaboration, Voggel, K., Lançon, A., Saifollahi, T., Larsen, S. S., Cantiello, M., Rejkuba, M., Cuillandre, J. C., Raj, M. A., Valentijn, E. A. & Desprez, G., 1-jan.-2025, In: Astronomy & Astrophysics. 693, 18 blz., A251.

Onderzoeksoutput: Article › › peer review

Euclid preparation: LXI. Cosmic Dawn Survey: ' Pre-launch' multiwavelength catalogues for Euclid Deep Field North and Euclid Deep Field Fornax

Euclid Collaboration, Zalesky, L., Mcpartland, C. J. R., Weaver, J. R., Toft, S., Sanders, D. B., Mobasher, B., Suzuki, N., Valentijn, E. A. & Verdoes Kleijn, G., mrt.-2025, In: Astronomy & Astrophysics. 695, 27 blz., A229.

Onderzoeksoutput: Article › › peer review

Euclid preparation. Constraining parameterised models of modifications of gravity with the spectroscopic and photometric primary probes

Euclid Collaboration, Albuquerque, I. S., Frusciante, N., Sakr, Z., Srinivasan, S., Atayde, L., Bose, B., Cardone, V. F., Valentijn, E. A. & Verdoes Kleijn, G., 3-jun.-2025, (Submitted) arXiv.

Onderzoeksoutput: Voordruk ›

Euclid Quick Data Release (Q1): First visual morphology catalogue

Euclid Collaboration, Walmsley, M., Huertas-Company, M., Quilley, L., Masters, K. L., Remmelgas, K. A., Popp, J. J., Romelli, E., Valentijn, E. A., Verdoes Kleijn, G. & Desprez, G., 1-mrt.-2025, (Submitted) arXiv, 17 blz. (ArXiv).

Onderzoeksoutput: Voordruk ›

Euclid Quick Data Release (Q1): From images to multiwavelength catalogues: the Euclid MERge Processing Function

Euclid Collaboration, Romelli, E., Kümmel, M., Dole, H., Gracia-Carpio, J., Merlin, E., Galeotta, S., Tsyganov, A., Valentijn, E. A., Verdoes Kleijn, G. & Desprez, G., 1-mrt.-2025, (Submitted) 24 blz. (ArXiv).

Onderzoeksoutput: Voordruk ›

Euclid Quick Data Release (Q1): NIR processing and data products

Euclid Collaboration, Polenta, G., Frailis, M., Alavi, A., Appleton, P. N., Awad, P., Bonchi, A., Bouwens, R., Fu, Y., Shulevski, A., Belikov, A. N., Valentijn, E. A., Verdoes Kleijn, G. & Desprez, G., 17-mrt.-2025, (Submitted) arXiv, 25 blz. (ArXiv).

Onderzoeksoutput: Voordruk ›

Alle (359) publicaties

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