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researcher

S. Urpo

7 papers hereh-index 222.6k citations149 works total

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

author position
  • middle author1
  • last author2

Across the 3 of 7 papers where every author was matched, so the position is known.

fields
  • astro-ph3
  • hep-ex3
  • astro-ph.IM1
same name
  • S. Urpo — 2 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

activity
20002013
most citedRadioAstron -- a Telescope with a Size of 300 000 km: Main Parameters and First Observational Results

276 citations · 715 across the 7 of their papers we have counts for

collaborators
Showing 2002Show all

1 paper · 1 filter

astro-ph2002

VLBI observations at 147 GHz: first detection of transatlantic fringes in bright AGN

T. P. Krichbaum, D. A. Graham, W. Alef +21

At 147 GHz (2mm wavelength), we detected three prominent AGN (NRAO150, 3C279, 1633+382) with Very Long Baseline Interferometry (VLBI) with an angular resolution of only 18 micro-ar…

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