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researcher

J. Hagan

13 papers hereh-index 121.3k citations38 works total

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

author position
  • first author2
  • middle author7

Across the 9 of 13 papers where every author was matched, so the position is known.

fields
  • astro-ph.EP8
  • astro-ph.IM3
  • astro-ph.SR2
same name
  • J. Hagan — 3 papers, h 3

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
20142023
most citedThe James Webb Space Telescope Mission

490 citations · 911 across the 13 of their papers we have counts for

collaborators
Showing 2018Show all

2 papers · 1 filter

astro-ph.EP2018★ 23 cited

ALICE Data Release: A revaluation of HST-NICMOS coronagraphic images

J. B. Hagan, E. Choquet, R. Soummer +1

The Hubble Space Telescope (HST) NICMOS instrument has been used from 1997 to 2008 to perform coronagraphic observations of about 400 targets. Most of them were part of surveys loo…

astro-ph.EP2018★ 27 cited

HD 104860 and HD 192758: two debris disks newly imaged in scattered-light with HST

É. Choquet, G. Bryden, M. D. Perrin +15

We present the first scattered-light images of two debris disks around the F8 star HD 104860 and the F0V star HD 192758, respectively ∼45 and ∼67 pc away. We detected the…

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