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This is ΩMEGA (Ωrigin of the Morphological Evolution of GAlaxies), a project that aims at studying the morphological evolution of galaxies through cosmic time.

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Project description

This project provides a catalog of high-redshift galaxies taken from the Illustris TNG50 suite of cosmological simulations12. For all galaxies at redshift 3<z<6 and more massive than log(M)>9 solar masses, the catalog is composed of synthetic images in all filters available on the NIRCam and MIRI instruments of the James Webb Space Telescope.

The noiseless synthetic images can be processed with MIRAGE and MIRISIM simulators for mimicking NIRCam and MIRI observations, respectively. In particular, this project provides NIRCam observations that mimic the observing strategy of the Cosmic Evolution Early Release Science survey (CEERS; PI: S. Finkelstein) and the corresponding morphological catalogs.

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Authors

Luca Costantin (Centro de Astrobiología CSIC-INTA, Madrid, Spain)

Pablo G. Pérez-González, Marc Huertas-Company, Jesús Vega-Ferrero

Contact

Luca Costantin: lcostantin@cab.inta-csic.es

Licensing

ΩMEGA scripts are distributed under GNU GPLv3.

Footnotes

  1. Pillepich et al. (2019), Monthly Notices of the Royal Astronomical Society, 490, 3196

  2. Nelson et al. (2019), Monthly Notices of the Royal Astronomical Society, 490, 3234

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Mock JWST observations of TNG50 simulation

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