Empirical aperture corrections for SDSS absorption indices, derived via CALIFA simulations, reach 15% of dynamical range at low redshift and reduce overestimates of old galaxy fractions by up to 10%.
N., Adelman-McCarthy, J
6 Pith papers cite this work. Polarity classification is still indexing.
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Machine learning models achieve NMAD 0.036 and 5.6% outliers for quasar photometric redshifts, identifying 185 high-probability pair candidates in MGQPC with 20 spectroscopically confirmed as physical pairs.
Large-scale cosmic environment influences galaxy stellar mass and morphology beyond local companions, with void galaxies being less massive and showing distinct shape distributions.
Green valley galaxies live preferentially in the outskirts of galaxy clusters as satellites, consistent with environmental quenching processes.
Barred galaxies with residual central emission and NUV-r color transition at the bar end represent an intermediate evolutionary phase in bar-driven quenching before full central quenching.
Simulations of Euclid Deep Fields show that cosmic web structures can be reconstructed from H-alpha galaxies with biases from redshift distortions and selection effects that can be partially mitigated, allowing recovery of stellar mass gradients toward filaments.
citing papers explorer
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Correcting the fiber-aperture bias affecting galaxy stellar populations in the Sloan Digital Sky Survey. Aperture corrections to absorption indices based on CALIFA integral field observations
Empirical aperture corrections for SDSS absorption indices, derived via CALIFA simulations, reach 15% of dynamical range at low redshift and reduce overestimates of old galaxy fractions by up to 10%.
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Search for quasar pairs with Gaia astrometric data. II. Photometric redshift prediction with machine learning for the MGQPC catalogue
Machine learning models achieve NMAD 0.036 and 5.6% outliers for quasar photometric redshifts, identifying 185 high-probability pair candidates in MGQPC with 20 spectroscopically confirmed as physical pairs.
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Stellar mass and morphology segregation in pairs and multiplets in the cosmic web
Large-scale cosmic environment influences galaxy stellar mass and morphology beyond local companions, with void galaxies being less massive and showing distinct shape distributions.
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Cluster-green galaxy correlations: where do these galaxies live?
Green valley galaxies live preferentially in the outskirts of galaxy clusters as satellites, consistent with environmental quenching processes.
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Tracing evolutionary pathways of bar-driven quenching in local Universe disc galaxies
Barred galaxies with residual central emission and NUV-r color transition at the bar end represent an intermediate evolutionary phase in bar-driven quenching before full central quenching.
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Euclid preparation. 3D reconstruction of the cosmic web with simulated Euclid Deep spectroscopic samples
Simulations of Euclid Deep Fields show that cosmic web structures can be reconstructed from H-alpha galaxies with biases from redshift distortions and selection effects that can be partially mitigated, allowing recovery of stellar mass gradients toward filaments.