PV
P. J. Vallely
astro-ph.HEastro-ph.SRastro-ph.GAastro-ph.EPgr-qc
On Valency
published · living versionsW_ahvq3aca·v1 · currentpublished
Observations of the luminous red nova AT 2021biy in the nearby galaxy NGC 4631
with Y. -Z. Cai, A. Pastorello, M. Fraser, X. -F. Wang +71
1 version
Preprints & journals
39 papers in the corpus · 2015–2026Detection of Variability in Seyfert 2 Galaxies and Measurement of the Optical Scattering Region Size2606.23564v1 · Natalie Kovacevic, Xinyu Dai, Heechan Yuk et al.2026 · 0 citationsarXiv
Comparing Optical Variability of Type 1 and Type 2 AGN from the BAT 9-Month Sample using ASAS-SN and TESS Surveys2504.08123v1 · Natalie Kovacevic, Xinyu Dai, Heechan Yuk et al.2025 · 6 citationsarXiv
On the Double: Two Luminous Flares from the Nearby Tidal Disruption Event ASASSN-22ci (AT2022dbl) and Connections to Repeating TDE Candidates2412.15326v2 · Jason T. Hinkle, Katie Auchettl, Willem B. Hoogendam et al.2024 · 1 citationarXiv
Late-time HST and JWST Observations of GRB 221009A: Evidence for a Break in the Light Curve at 50 Days2412.02663v2 · Huei Sears, Ryan Chornock, Peter Blanchard et al.2024 · 0 citationsarXiv
Four years of Type Ia Supernovae Observed by TESS: Early Time Light Curve Shapes and Constraints on Companion Interaction Models2307.11815v2 · M. M. Fausnaugh, P. J. Vallely, M. A. Tucker et al.2023 · 31 citationsarXiv
A Multiwavelength Study of the Massive Colliding Wind Binary WR 20a: A Possible Progenitor for Fast-Spinning LIGO Binary Black Hole Mergers2212.02514v1 · Grace M. Olivier, Laura A. Lopez, Katie Auchettl et al.2022 · 1 citationarXiv
The ASAS-SN Bright Supernova Catalog -- V. 2018-20202210.06492v2 · K. D. Neumann, T. W.-S. Holoien, C. S. Kochanek et al.2022 · 16 citationsMNRAS, 520, 4356 (2023)
Revealing AGNs Through TESS Variability2209.15019v1 · Helena P. Treiber, Jason T. Hinkle, Michael M. Fausnaugh et al.2022 · 15 citationsarXiv
Examining the Properties of Low-Luminosity Hosts of Type Ia Supernovae from ASAS-SN2207.07657v1 · Thomas W.-S. Holoien, Vera L. Berger, Jason T. Hinkle et al.2022 · 4 citationsarXiv
Observations of the luminous red nova AT 2021biy in the nearby galaxy NGC 46312207.00734v2 · Y.-Z. Cai, A. Pastorello, M. Fraser et al.2022 · 28 citationsA&A 667, A4 (2022)on Valency
Chandra, HST/STIS, NICER, Swift, and TESS Detail the Flare Evolution of the Repeating Nuclear Transient ASASSN-14ko2206.11278v1 · Anna V. Payne, Katie Auchettl, Benjamin J. Shappee et al.2022 · 32 citationsarXiv
TESS Shines Light on the Origin of the Ambiguous Nuclear Transient ASASSN-18el2206.04071v2 · Jason T. Hinkle, Christopher S. Kochanek, Benjamin J. Shappee et al.2022 · 10 citationsarXiv
Spectroscopy of TOI-1259B -- an unpolluted white dwarf companion to an inflated warm Saturn2206.01259v2 · Evan Fitzmaurice, David V. Martin, Romy Rodriguez Martinez et al.2022 · 3 citationsarXiv
SCAT Uncovers ATLAS's First Tidal Disruption Event ATLAS18mlw: A Faint and Fast TDE in a Quiescent Balmer Strong Galaxy2202.05281v2 · Jason T. Hinkle, Michael A. Tucker, Benjamin. J. Shappee et al.2022 · 10 citationsarXiv
The "Giraffe": Discovery of a stripped red giant in an interacting binary with a lower giant2201.11131v2 · T. Jayasinghe, Todd A. Thompson, C. S. Kochanek et al.2022 · 20 citationsarXiv
Investigating the Nature of the Luminous Ambiguous Nuclear Transient ASASSN-17jz2109.07480v3 · Thomas W.-S. Holoien, Jack M. M. Neustadt, Patrick J. Vallely et al.2021 · 29 citationsarXiv
Discovery of a Highly Eccentric, Chromospherically Active Binary: ASASSN-V J192114.84+624950.82109.07586v1 · Zachary S. Way, T. Jayasinghe, C. S. Kochanek et al.2021 · 2 citationsarXiv
The 2019 outburst of the 2005 classical nova V1047 Cen: a record breaking dwarf nova outburst or a new phenomenon?2108.07868v2 · E. Aydi, K. V. Sokolovsky, J. S. Bright et al.2021 · 7 citationsarXiv
The Curious Case of ASASSN-20hx: A Slowly-Evolving, UV and X-ray Luminous, Ambiguous Nuclear Transient2108.03245v3 · Jason T. Hinkle, Thomas W.-S. Holoien, Benjamin. J. Shappee et al.2021 · 71 citationsarXiv
The Loudest Stellar Heartbeat: Characterizing the most extreme amplitude heartbeat star system2104.13925v1 · T. Jayasinghe, C. S. Kochanek, J. Strader et al.2021 · 23 citationsarXiv
A Unicorn in Monoceros: the dark companion to the bright, nearby red giant V723 Mon is a non-interacting, mass-gap black hole candidate2101.02212v2 · T. Jayasinghe, K. Z. Stanek, Todd A. Thompson et al.2021 · 116 citationsarXiv
High-Cadence, Early-Time Observations of Core-Collapse Supernovae From the TESS Prime Mission2010.06596v1 · P. J. Vallely, C. S. Kochanek, K. Z. Stanek et al.2020 · 37 citationsarXiv
SN2019yvq Does Not Conform to SN Ia Explosion Models2009.07856v3 · M. A. Tucker, C. Ashall, B. J. Shappee et al.2020 · 24 citationsarXiv
Discovery and Follow-up of ASASSN-19dj: An X-ray and UV Luminous TDE in an Extreme Post-Starburst Galaxy2006.06690v2 · Jason T. Hinkle, T. W.-S. Holoien, K. Auchettl et al.2020 · 106 citationsarXiv
The ASAS-SN Catalog of Variable Stars VIII: "Dipper" Stars in the Lupus Star-Forming Region2005.14201v1 · J. W. Bredall, B. J. Shappee, E. Gaidos et al.2020 · 23 citationsarXiv
Direct evidence for shock-powered optical emission in a nova2004.05562v1 · Elias Aydi, Kirill V. Sokolovsky, Laura Chomiuk et al.2020 · 2 citationsNature Astronomy 2020
The shape of SN 1993J re-analyzed2003.06032v1 · H. F. Stevance, D. Baade, J. R. Bruten et al.2020 · 6 citationsarXiv
The ASAS-SN Catalog of Variable Stars VI: An All-Sky Sample of Scuti Stars1910.14187v2 · T. Jayasinghe, K. Z. Stanek, C. S. Kochanek et al.2019 · 56 citationsarXiv
To TDE or not to TDE: The luminous transient ASASSN-18jd with TDE-like and AGN-like qualities1910.01142v2 · J. M. M. Neustadt, T. W.-S. Holoien, C. S. Kochanek et al.2019 · 67 citationsMNRAS, Volume 494, Issue 2, pp. 2538-2560, May 2020
The New EXor Outburst of ESO-H-alpha~99 observed by Gaia ATLAS and TESS1909.10636v1 · Klaus W. Hodapp, Bo Reipurth, Bertil Pettersson et al.2019 · 26 citationsarXiv
ASASSN-18tb: A Most Unusual Type Ia Supernova Observed by TESS and SALT1903.08665v3 · P. J. Vallely, M. Fausnaugh, S. W. Jha et al.2019 · 63 citationsMonthly Notices of the Royal Astronomical Society, Volume 487, Issue 2, August 2019, Pages 2372-2384
Nebular Spectra of 111 Type Ia Supernovae Disfavor Single Degenerate Progenitors1903.05115v3 · M. A. Tucker, B. J. Shappee, P. J. Vallely et al.2019 · 64 citationsarXiv
Signatures of Bimodality in Nebular Phase Type Ia Supernova Spectra1902.00037v2 · P. J. Vallely, M. A. Tucker, B. J. Shappee et al.2019 · 21 citationsarXiv
Photometric and Spectroscopic Properties of Type Ia Supernova 2018oh with Early Excess Emission from the 2 Observations1811.10056v1 · W. Li, X. Wang, J. Vink'o et al.2018 · 84 citationsarXiv
The ASAS-SN Bright Supernova Catalog -- IV. 20171811.08904v2 · T. W.-S. Holoien, J. S. Brown, P. J. Vallely et al.2018 · 49 citationsMNRAS, 484, 1899 (2019)
Seeing Double: ASASSN-18bt Exhibits a Two-Component Rise in the Early-Time K2 Light Curve1807.11526v3 · B. J. Shappee, T. W.-s. Holoien, M. R. Drout et al.2018 · 89 citationsarXiv
The Highly Luminous Type Ibn Supernova ASASSN-14ms1711.00862v2 · P. J. Vallely, J. L. Prieto, K. Z. Stanek et al.2017 · 17 citationsMonthly Notices of the Royal Astronomical Society, Volume 475, Issue 2, April 2018, Pages 2344-2354
Supernova 2014J at M82: II. Direct Analysis of Spectra Obtained with Isaac Newton and William Herschel Telescopes1512.02608v2 · Patrick Vallely, M.E. Moreno-Raya, E. Baron et al.2015 · 2 citationsarXiv
SN 2014J at M82: I. A middle-class type Ia supernova by all spectroscopic metrics1510.06596v2 · L. Galbany, M. E. Moreno-Raya, P. Ruiz-Lapuente et al.2015 · 16 citationsarXiv
Career total: 191 works. 39 are in this corpus.
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