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researcher

C. Johnston

2 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • astro-ph.SR2
same name
  • C. Johnston — 33 papers
  • C. Johnston — 32 papers, h 20
  • C. Johnston — 7 papers, h 8
  • C. Johnston — 6 papers
  • C. Johnston — 4 papers, h 2
  • C. Johnston — 3 papers

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedVariability in hot sub-luminous stars and binaries: Machine-learning analysis of Gaia DR3 multi-epoch photometry

7 citations · 7 across the 1 of their papers we have counts for

collaborators

2 papers

astro-ph.SR2025

Unsupervised learning for variability detection with Gaia DR3 photometry. The main sequence-white dwarf valley

P. Ranaivomanana, C. Johnston, G. Iorio +4

The unprecedented volume and quality of data from space- and ground-based telescopes present an opportunity for machine learning to identify new classes of variable stars and pecul…

astro-ph.SR2024★ 7 cited

Variability in hot sub-luminous stars and binaries: Machine-learning analysis of Gaia DR3 multi-epoch photometry

P. Ranaivomanana, M. Uzundag, C. Johnston +3

Hot sub-luminous stars represent a population of stripped and evolved red giants that is located on the extreme horizontal branch. Since they exhibit a wide range of variability du…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.