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researcher

Junghyun Hwang

1 paper hereh-index 00 citations1 works total

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author position
  • first author1

Across the 1 of 1 paper where every author was matched, so the position is known.

fields
  • astro-ph.GA1

identity via Semantic Scholar / OpenAlex

works on
gaia dr3 1galaxy catalog 1machine learning 1photometric redshifts 1redshift estimation 1

From the 1 of 1 linked paper with an AI index.

collaborators

1 paper

astro-ph.GA2026

An Enhanced Catalog of Gaia DR3 Galaxy Candidates with Spectroscopic and Machine-Learning Photometric Redshifts

Junghyun Hwang, Ho Seong Hwang

The paper presents an updated all‑sky galaxy catalog based on Gaia DR3, adding spectroscopic redshifts where available and machine‑learning photometric redshifts for the rest, usin…

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