Search Results for author:
Found 4 papers, 2 papers with code
The Southern Photometric Local Universe Survey (S-PLUS): improved SEDs, morphologies and redshifts with 12 optical filters
The Southern Photometric Local Universe Survey (S-PLUS) is imaging ~9300 deg^2 of the celestial sphere in twelve optical bands using a dedicated 0. 8 m robotic telescope, the T80-South, at the Cerro Tololo Inter-American Observatory, Chile.
Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics High Energy Astrophysical Phenomena Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics
Photometric redshifts for the Kilo-Degree Survey. Machine-learning analysis with artificial neural networks
The second dataset, optimized for low-redshift studies such as galaxy-galaxy lensing, is limited to r<20, and provides photo-zs of much better quality than in the full-depth case thanks to incorporating optical magnitudes, colours, and sizes in the GAMA-calibrated photo-z derivation.
Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies Instrumentation and Methods for Astrophysics
A probabilistic approach to emission-line galaxy classification
The GC5 appears associated to the LINER and Passive galaxies on the BPT and WHAN diagrams respectively.
On the realistic validation of photometric redshifts, or why Teddy will never be Happy
Two of the main problems encountered in the development and accurate validation of photometric redshift (photo-z) techniques are the lack of spectroscopic coverage in feature space (e. g. colours and magnitudes) and the mismatch between photometric error distributions associated with the spectroscopic and photometric samples.
Astrophysics of Galaxies Instrumentation and Methods for Astrophysics
