Hayley Bignall

Employment

• Manly Astrophysics Senior Research Fellow
  2021 - Present
• CSIRO

Education

• University of Adelaide PhD
  1998 - 2003

Projects & Funding

Projects & funding information is unavailable.

Publications (75)

• One sightline, many systems: a FLASH discovery of Hi towards scintillating quasar PKS 0405-385
  Publications of the Astronomical Society of Australia 2026 DOI: 10.1017/pasa.2026.10190
  +Save
• The effect of interstellar scattering on coherent radio emission from stars: the case of CU Vir
  2026 DOI: 10.1017/pasa.2026.10197
  +Save
• Demographics of black holes at <100 Rg scales: accretion flows, jets, and shadows
  2024
  +Save
• The RATT PARROT: serendipitous discovery of a peculiarly scintillating pulsar in MeerKAT imaging observations of the Great Saturn - Jupiter Conjunction of 2020. I. Dynamic imaging and data analysis
  2024 DOI: 10.1093/mnras/stae303
  +Save
• Milliarcsecond structures of variable-peaked spectrum sources
  Publications of the Astronomical Society of Australia 2023 DOI: 10.1017/pasa.2023.1
  +Save
• The annual cycle in scintillation time-scale of PMN J1726+0639
  2022 DOI: 10.1093/mnras/stac1051
  +Save
• Investigating the evolution of PKS B1144-379: Comparison of VLBI and scintillation techniques
  2021 DOI: 10.1093/mnras/stab2724
  +Save
• Changing modality behaviour in the radio light curve of blazar PKS B1144 - 379
  2021 DOI: 10.1093/mnras/stab1651
  +Save
• Interstellar scintillation of an extreme scintillator: PKS B1144-379
  2020 DOI: 10.1093/mnras/staa2642
  +Save
• Optical Study of PKS B1322-110, the Intra-hour Variable Radio Source
  2020 DOI: 10.3847/1538-4357/abaaaf
  +Save
• Interstellar scintillation, ISS, and intrinsic variability of radio AGN
  2020 DOI: 10.1016/j.asr.2019.05.003
  +Save
• Detection statistics of the RadioAstron AGN survey
  2020 DOI: 10.1016/j.asr.2019.08.035
  +Save
• ALMA observations of PKS 1549-79: a case of feeding and feedback in a young radio quasar
  2019 DOI: 10.1051/0004-6361/201936248
  +Save
• The presence of interstellar scintillation in the 15 GHz interday variability of 1158 OVRO-monitored blazars
  2019 DOI: 10.1093/mnras/stz2488
  +Save
• Spica and the annual cycle of PKS B1322-110 scintillations
  2019 DOI: 10.1093/mnras/stz1559
  +Save
• Maser emission in G 339.884-1.259
  2018 DOI: 10.1017/S1743921317010444
  +Save
• Effelsberg Monitoring of a Sample of RadioAstron Blazars: Analysis of Intra-Day Variability
  Galaxies 2018 DOI: 10.3390/galaxies6020049
  +Save
• The MASIV Survey - IV. Relationship between intra-day scintillation and intrinsic variability of radio AGNs
  2018 DOI: 10.1093/mnras/stx3076
  +Save
• Scintillation kinks, bumps and wiggles in the radio spectrum of the quasar PMN J1106-3647
  2017 DOI: 10.1093/mnras/stx1223
  +Save
• Extreme radio-wave scattering associated with hot stars
  2017 DOI: 10.3847/1538-4357/aa705c
  +Save