1 citations · 2 across the 4 of their papers we have counts for
4 papers
Galactic Archaeology with the Subaru `Ōnohi`ula Prime Focus Spectrograph Strategic Program
Masashi Chiba, Rosemary F. G. Wyse, Evan N. Kirby +48
The recently commissioned Subaru `Ōnohi`ula Prime Focus Spectrograph (PFS) will obtain spectra from nearly 2,400 fibers that cover 1.24 square degrees. The 360 night Subaru Strateg…
Denoising medium resolution stellar spectra with U-Net convolutional neural networks
Balázs Pál, László Dobos
We investigated the use of a U-Net convolutional neural network for denoising simulated medium-resolution spectroscopic observations of stars. Simulated spectra were generated unde…
Denoising medium resolution stellar spectra with neural networks
Balázs Pál, László Dobos
We trained denoiser autoencoding neural networks on medium resolution simulated optical spectra of late-type stars to demonstrate that the reconstruction of the original flux is po…
Revealing mass distributions of dwarf spheroidal galaxies in the Subaru-PFS era
Kohei Hayashi, Laszlo Dobos, Carrie Filion +4
The Galactic dwarf spheroidal galaxies (dSphs) provide valuable insight into dark matter (DM) properties and its role in galaxy formation. Their close proximity enables the measure…