0000000000881864

AUTHOR

T. J. Broadhurst

showing 2 related works from this author

Near-IR Galaxy Counts and Evolution from the Wide-Field ALHAMBRA survey

2009

arxiv:0902.2403v1

Cosmology and Nongalactic Astrophysics (astro-ph.CO)LogarithmFOS: Physical sciencesAstrophysicsSurveysSquare (algebra)LuminosityPhotometry (optics)high-redshift [Galaxies]galaxies [Infrared]observations [Cosmology]Physicsphotometry [Galaxies]Cosmology: observationsGalaxies: high-redshiftGalaxies: evolutionAstronomy and AstrophysicsGalaxies: photometryH bandInfrared: galaxiesevolution [Galaxies]J bandRedshiftGalaxySpace and Planetary ScienceAstrophysics - Cosmology and Nongalactic Astrophysics
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Quasi-stellar objects in the ALHAMBRA survey

2012

[Context]: Even the spectroscopic capabilities of today's ground and space-based observatories can not keep up with the enormous flow of detections (>10 5 deg -2) unveiled in modern cosmological surveys as: i) would be required enormous telescope time to perform the spectroscopic follow-ups and ii) spectra remain unattainable for the fainter detected population. In the past decade, the typical accuracy of photometric redshift (photo-z) determination has drastically improved. Nowdays, it has become a perfect complement to spectroscopy, closing the gap between photometric surveys and their spectroscopic follow-ups. The photo-z precision for active galactic nuclei (AGN) has always lagged behin…

QSOSPhysicseducation.field_of_studyCosmology and Nongalactic Astrophysics (astro-ph.CO)PopulationFOS: Physical sciencesAstronomy and AstrophysicsAstrophysics::Cosmology and Extragalactic AstrophysicsAstrophysicsStellar classificationGalaxyRedshiftPhotometry (optics)StarsSpace and Planetary ScienceAstrophysics::Solar and Stellar AstrophysicseducationAstrophysics::Galaxy AstrophysicsAstrophysics - Cosmology and Nongalactic AstrophysicsPhotometric redshiftAstronomy & Astrophysics
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