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O. Gerhard

61 papers hereh-index 272.4k citations61 works total

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

author position
  • sole author1
  • middle author33
  • last author14

Across the 48 of 61 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA31
  • astro-ph21
  • astro-ph.CO7
  • astro-ph.IM1
  • astro-ph.SR1
same name
  • O. Gerhard — 185 papers, h 64
  • O. Gerhard — 8 papers, h 2
  • O. Gerhard — 5 papers, h 2
  • O. Gerhard — 3 papers, h 2

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

activity
19962026
most citedA geometric distance measurement to the Galactic Center black hole with 0.3% uncertainty

826 citations · 5.1k across the 61 of their papers we have counts for

collaborators
Showing 2002Show all

1 paper · 1 filter

astro-ph2002★ 33 cited

Candidates for Intracluster Planetary Nebulae in the Virgo Cluster based on the Suprime-Cam Narrow-Band Imaging in O[III] and Halpha

S. Okamura, N. Yasuda, M. Arnaboldi +17

We have identified 38 candidates of intracluster planetary nebulae (ICPNe) in a 34′×27′ field in the core of the Virgo cluster based on the Suprime-Cam imaging through two n…

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