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researcher

J. Helmboldt

36 papers hereh-index 202.1k citations81 works total

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

author position
  • sole author2
  • first author11
  • middle author13
  • last author1

Across the 27 of 36 papers where every author was matched, so the position is known.

fields
  • astro-ph15
  • physics.space-ph6
  • astro-ph.CO4
  • astro-ph.GA3
  • astro-ph.HE3
  • astro-ph.IM3
same name
  • J. Helmboldt — 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
20032024
most citedThe First Data Release of the Sloan Digital Sky Survey

972 citations · 2.3k across the 36 of their papers we have counts for

collaborators
Showing 2013Show all

3 papers · 1 filter

astro-ph.HE2013★ 21 cited

Detection and Flux Density Measurements of the Millisecond Pulsar J2145-0750 below 100 MHz

J. Dowell, P. S. Ray, G. B. Taylor +10

We present flux density measurements and pulse profiles for the millisecond pulsar PSR J2145-0750 spanning 37 to 81 MHz using data obtained from the first station of the Long Wavel…

physics.space-ph2013★ 7 cited

Ionospheric observations of Underground Nuclear Explosions (UNE) using GPS and the Very Large Array

Jihye Park, Joseph Helmboldt, Dorota A. Grejner-Brzezinska +2

Observations from GPS receivers and the Very Large Array (VLA) radio telescope recorded traveling ionospheric disturbances (TID) from underground nuclear explosions (UNEs), detonat…

astro-ph.IM2013★ 33 cited

Design and Commissioning of the LWA1 Radio Telescope

S. W. Ellingson, J. Craig, J. Dowell +2

LWA1 is a new large radio telescope array operating in the frequency range 10-88 MHz, located in central New Mexico. The telescope consists of 260 pairs of dipole-type antennas who…

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