Search Results - "Hess, K. M."
-
1
LOFAR reveals the giant: a low-frequency radio continuum study of the outflow in the nearby FR I radio galaxy 3C 31
Published in Monthly notices of the Royal Astronomical Society (01-03-2018)“…Abstract We present a deep, low-frequency radio continuum study of the nearby Fanaroff–Riley class I (FR I) radio galaxy 3C 31 using a combination of LOw…”
Get full text
Journal Article -
2
Effect of the environment on star formation activity and stellar mass for star-forming galaxies in the COSMOS field
Published in Monthly notices of the Royal Astronomical Society (01-11-2020)“…ABSTRACT We investigate the relationship between the environment and the galaxy main sequence (the relationship between stellar mass and star formation rate),…”
Get full text
Journal Article -
3
A bright, high rotation-measure FRB that skewers the M33 halo
Published in Monthly notices of the Royal Astronomical Society (01-12-2020)“…ABSTRACT We report the detection of a bright fast radio burst, FRB 191108, with Apertif on the Westerbork Synthesis Radio Telescope. The interferometer allows…”
Get full text
Journal Article -
4
The AMIGA sample of isolated galaxies – effects of environment on angular momentum
Published in Monthly notices of the Royal Astronomical Society (23-01-2024)“…ABSTRACT We investigate the relationship between the baryonic angular momentum and mass for a sample of 36 isolated disc galaxies with resolved neutral…”
Get full text
Journal Article -
5
CHILES. VII. Deep Imaging for the CHILES Project, an SKA Prototype
Published in The Astronomical journal (01-02-2022)“…Abstract Radio astronomy is undergoing a renaissance, as the next generation of instruments provides a massive leap forward in collecting area and therefore…”
Get full text
Journal Article -
6
CHILES VI: H i and H α observations for z < 0.1 galaxies; probing H i spin alignment with filaments in the cosmic web
Published in Monthly notices of the Royal Astronomical Society (11-02-2020)“…ABSTRACT We present neutral hydrogen (H i) and ionized hydrogen (H α) observations of 10 galaxies out to a redshift of 0.1. The H i observations are from the…”
Get full text
Journal Article -
7
The far-infrared–radio correlation in MS0451-03
Published in Monthly notices of the Royal Astronomical Society (11-02-2015)“…We present a multiwavelength analysis of star-forming galaxies in the massive cluster MS0451.6-0305 at z ∼ 0.54 to shed new light on the evolution of the…”
Get full text
Journal Article -
8
Mechanism of activation of Agrobacterium virulence genes: identification of phenol-binding proteins
Published in Proceedings of the National Academy of Sciences - PNAS (15-09-1992)“…Agrobacterium tumefaciens initiates the expression of pathogenic genes (vir genes) in response to hostderived phenolic signals through a two-component…”
Get full text
Journal Article -
9
Mechanism of phenolic activation of Agrobacterium virulence genes: development of a specific inhibitor of bacterial sensor/response systems
Published in Proceedings of the National Academy of Sciences - PNAS (01-09-1991)“…The aglycone of the dihydrodiconiferyl alcohol glycosides, a series of phenolic growth factors able to substitute for some of the hormone requirements of…”
Get full text
Journal Article -
10
Effect of the environment on star formation activity and stellar mass for star-forming galaxies in the COSMOS field
Published 30-08-2020“…We investigate the relationship between environment and the galaxy main sequence (the relationship between stellar mass and star formation rate) and also the…”
Get full text
Journal Article -
11
An interference detection strategy for Apertif based on AOFlagger 3
Published 04-01-2023“…A&A 670, A166 (2023) Context. Apertif is a multi-beam receiver system for the Westerbork Synthesis Radio Telescope that operates at 1.1-1.5 GHz, which overlaps…”
Get full text
Journal Article -
12
The Westerbork Coma Survey: A blind, deep, high-resolution HI survey of the Coma cluster
Published 06-01-2022“…A&A 659, A94 (2022) We present the blind Westerbork Coma Survey probing the HI content of the Coma galaxy cluster with the Westerbork Synthesis Radio…”
Get full text
Journal Article -
13
WALLABY – an SKA Pathfinder H i survey
Published in Astrophysics and space science (01-07-2020)“…The Widefield ASKAP L-band Legacy All-sky Blind surveY ( wallaby ) is a next-generation survey of neutral hydrogen (H i ) in the Local Universe. It uses the…”
Get full text
Journal Article -
14
Seeing the forest and the trees: a radio investigation of the ULIRG Mrk 273
Published 06-06-2022“…A&A 664, A25 (2022) Galaxy mergers have been observed to trigger nuclear activity by feeding gas to the central supermassive black hole. One such class of…”
Get full text
Journal Article -
15
CHILES VII: Deep Imaging for the CHILES project, a SKA prototype
Published 13-12-2021“…Radio Astronomy is undergoing a renaissance, as the next-generation of instruments provides a massive leap forward in collecting area and therefore raw…”
Get full text
Journal Article -
16
The Apertif science verification campaign - Characteristics of polarised radio sources
Published 31-03-2022“…A&A 663, A103 (2022) We analyse five early science datasets from the APERture Tile in Focus (Apertif) phased array feed system to verify the polarisation…”
Get full text
Journal Article -
17
SKA Science Data Challenge 2: analysis and results
Published 14-03-2023“…The Square Kilometre Array Observatory (SKAO) will explore the radio sky to new depths in order to conduct transformational science. SKAO data products made…”
Get full text
Journal Article -
18
Continuum source catalog for the first APERTIF data release
Published 10-08-2022“…A&A 667, A39 (2022) The first data release of Apertif survey contains 3074 radio continuum images covering a thousand square degrees of the sky. The…”
Get full text
Journal Article -
19
Characterising the Apertif primary beam response
Published 02-08-2022“…A&A 667, A40 (2022) Context. Phased Array Feeds (PAFs) are multi element receivers in the focal plane of a telescope that make it possible to form…”
Get full text
Journal Article -
20
First release of Apertif imaging survey data
Published 22-11-2022“…A&A 667, A38 (2022) (Abridged) Apertif is a phased-array feed system for WSRT, providing forty instantaneous beams over 300 MHz of bandwidth. A dedicated…”
Get full text
Journal Article