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S. Niemi

13 papers hereh-index 00 citations0 works total

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

author position
  • sole author1
  • first author2
  • middle author5
  • last author1

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

fields
  • astro-ph.CO9
  • astro-ph.IM3
  • astro-ph.GA1
same name
  • S. Niemi — 277 papers, h 21
  • S. Niemi — 3 papers, h 8
  • S. Niemi — 2 papers, h 5
  • S. Niemi — 1 paper, h 4

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
20092015
most citedAn improved model of Charge Transfer Inefficiency and correction algorithm for the Hubble Space Telescope

85 citations · 296 across the 5 of their papers we have counts for

collaborators
Showing 2015Show all

2 papers · 1 filter

astro-ph.CO2015★ 28 cited

Euclid space mission: a cosmological challenge for the next 15 years

R. Scaramella, Y. Mellier, J. Amiaux +33

Euclid is the next ESA mission devoted to cosmology. It aims at observing most of the extragalactic sky, studying both gravitational lensing and clustering over ∼15,000 square…

astro-ph.IM2015★ 27 cited

Measuring a Charge-Coupled Device Point Spread Function: Euclid Visible Instrument CCD273-84 PSF Performance

Sami-Matias Niemi, Mark Cropper, Magdalena Szafraniec +1

In this paper we present the testing of a back-illuminated development Euclid Visible Instrument (VIS) Charge-Coupled Device (CCD) to measure the intrinsic CCD Point Spread Functio…

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