P. Vallely
Physics and Astronomy · The Ohio State University
Publications
143
Citations
1,414
Est. group size
~5
Recurring co-author estimate
Active years
51
Publishing since 1976
This researcher studies transient and variable phenomena in astronomy, including supernovae, gamma-ray bursts, active galactic nuclei (AGN, the highly energetic centers of some galaxies), novae, and unusual binary star systems. Work often combines observations from multiple telescopes and surveys (such as ASAS-SN, TESS, Hubble, and JWST) to track how these objects change in brightness over time. The research also touches on gravitational-wave-related transient follow-up and stellar variability studies.
Publication output was highest around 2018-2019, then declined substantially through the early 2020s, with only a few publications per year in 2024-2026.
Generated by claude-sonnet-5 from public bibliographic data · Jul 20, 2026
- Detection of Variability in Seyfert 2 Galaxies and Measurement of the Optical Scattering Region Size
arXiv (Cornell University) · 2026
- Detection of Variability in Seyfert 2 Galaxies and Measurement of the Optical Scattering Region Size
arXiv (Cornell University) · 2026
- Comparing Optical Variability of Type 1 and Type 2 AGN from the BAT 9 Month Sample Using ASAS-SN and TESS Surveys
The Astrophysical Journal · 2025
- Late-time HST and JWST Observations of GRB 221009A: Evidence for a Break in the Light Curve at 50 days
The Astrophysical Journal · 2025
- Comparing Optical Variability of Type 1 and Type 2 AGN from the BAT 9-Month Sample using ASAS-SN and TESS Surveys
arXiv (Cornell University) · 2025
- Late-time HST and JWST Observations of GRB 221009A: Evidence for a Break in the Light Curve at 50 Days
arXiv (Cornell University) · 2024
- “FIX ALL OF YOUR MENTAL PROBLEMS”: MESSAGE APPEALS AND THE USE OFPERSONALISED MESSAGING IN THE ADVERTISING OF DIGITAL MENTALHEALTH AND WELL-BEING SERVICES
2023
- The 2019 Outburst of the 2005 Classical Nova V1047 Cen: A Record Breaking Dwarf Nova Outburst or a New Phenomenon?
The Astrophysical Journal · 2022
- A Multiwavelength Study of the Massive Colliding Wind Binary WR 20a: A Possible Progenitor for Fast-Spinning LIGO Binary Black Hole Mergers
arXiv (Cornell University) · 2022
- The loudest stellar heartbeat: characterizing the most extreme amplitude heartbeat star system
Monthly Notices of the Royal Astronomical Society · 2021
- Uncovering Dwarf AGN With TESS
2021
- The shape of SN 1993J re-analysed
Monthly Notices of the Royal Astronomical Society · 2020
- Erratum to ATel #12863:Discovery of 9 ASAS-SN Supernova Candidates
ATel · 2019
- LIGO/Virgo S191213g: LBT spectrum of AT2019wxt (PS19hgw) reveals a type IIb supernova
GRB Coordinates Network · 2019
- ASAS-SN Transient Discovery Report for 2018-11-03
Transient Name Server Discovery Report · 2018
- The astronomer's telegram×47
- ATel×25
- Monthly Notices of the Royal Astronomical Society×22
- arXiv (Cornell University)×19
- The Astrophysical Journal×11
- Kathryn E. Weil
Physics and Astronomy · Purdue University West Lafayette
- A. Rest
Physics and Astronomy · Purdue University West Lafayette
- S. Bose
Physics and Astronomy · The Ohio State University
- C. Basinger
Physics and Astronomy · The Ohio State University
- D. Rubin
Physics and Astronomy · Purdue University West Lafayette
This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.
Last updated Jul 19, 2026.
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