GP

G. S. H. Paek

0000-0002-6639-6533

astro-ph.HEastro-ph.GAastro-ph.IMastro-ph.SRastro-ph.COastro-ph.EPgr-qc

On Valency

published · living versions

UNIONS: Red and blue alignments of DESI DR1 galaxies

with R. Paviot, C. Murray, M. Kilbinger, C. Daley +7

1 version

W_5mycve2ev1 · current

Preprints & journals

39 papers in the corpus · 2019–2026

Extreme Stellar Death and Galaxy Feedback at z = 2: A Rest-frame Ultraviolet Characterization of the Strongly Lensed Superluminous Supernova 2025wny

Willem B. Hoogendam, David O. Jones, Christopher J. Storfer et al.

0 citations

2610.08903v12026arXiv

Nearby Supernova Science in the Era of High Cadence, Deep Time Domain Surveys

David J. Sand, Bhagya Subrayan, Conor L. Ransome et al.

0 citations

2609.38304v12026arXiv

DETECT: Real-Time Identification of Transients with DESI Spectroscopic Redshift

Yu-Hsing Lee, Ting-Wan Chen, Ze-Ning Wang et al.

0 citations

2609.28951v12026arXiv

Aarmed with Data: Bumps, Outflows, and Disk-like Emission in TDE 2025aarm

Aysha Aamer, Kate D. Alexander, Charlotte R. Angus et al.

0 citations

2609.09725v22026arXiv

A Two-month, Galaxy-targeted NIR Follow-up of the Sub-solar-mass Gravitational Wave Candidate S251112cm: Probing Electromagnetic Counterpart Scenarios

Gregory S. H. Paek, Felipe Olivares E., Willem B. Hoogendam

0 citations

2608.22775v12026arXiv

AT 2024qfm: a luminous fast blue optical transient at a redshift of z = 0.2267 identified by Lasair-ZTF

M. Fulton, S. J. Smartt, S. Srivastav et al.

0 citations

2608.13003v12026arXiv

Peak 'Nebular' Emission and Early Flux Excesses in Ca-strong Supernovae

C.-G. Touchard-Paxton, K. Maguire, C. Frohmaier et al.

0 citations

2608.09890v12026A&A 714, A262 (2026)

Characterizing the disruption of Böotes III: a missing link in the Galactic halo?

Jaclyn Jensen, Daniel A. Boyea, Alan W. McConnachie et al.

0 citations

2607.28594v12026arXiv

First Results from the LSST Shadow Survey: The Restless Luminous Blue Variable AT2017des in the Virgo-Cluster Galaxy, NGC4532

Conor L. Ransome, Bhagya M. Subrayan, David J. Sand et al.

0 citations

2606.23784v12026arXiv

The flash-ionised SN Ibn 2025kzr: H-free CSM formed during a precursor outburst 55 days prior to explosion

S. de Wet, G. Leloudas, D. A. H. Buckley et al.

0 citations

2606.18962v12026A&A 714, A86 (2026)

Decadal pre-explosion activity and circumstellar interaction in a supernova

Ting-Wan Chen, Amar Aryan, Sheng Yang et al.

0 citations

2606.10009v12026arXiv

Probing a new subclass of llGRB-SN transients: Insights from EP250304a and its associated supernova

L. Cotter, A. Martin-Carrillo, R. A. J. Eyles-Ferris et al.

0 citations

2606.06213v22026arXiv

Early Multiwavelength Observations of AT 2026fgk: The Luminous Afterglow to Sub-luminous GRB 260310A, Identified Independently of a Gamma-ray Trigger

K. -R. Hinds, A. Y. Q. Ho, Y. Wagh et al.

0 citations

2606.05146v12026arXiv

7DT Insight: Variability in Young Stellar Objects

Mi-Ryang Kim, Jeong-Eun Lee, Myungshin Im et al.

0 citations

2605.18366v12026arXiv

KMTNet Synoptic Survey of Southern Sky III: The First Data Release

Seo-Won Chang, Myungshin Im, Mankeun Jeong et al.

0 citations

2603.28089v12026arXiv

KMTNet Synoptic Survey of Southern Sky II: Data Reduction and Real-Time Transient Detection Pipeline

Mankeun Jeong, Myungshin Im, Joonho Kim et al.

0 citations

2603.17442v12026arXiv

A Hybrid Framework for Kilonova Anomaly Detection using Single-Epoch SEDs from the 7-Dimensional Telescope

Gregory S. H. Paek, Myungshin Im, Seo-Won Chang et al.

0 citations

2603.13814v12026arXiv

Pre-perihelion Emergence of the CN Gas Coma in 3I/ATLAS Temporally and Spatially Resolved by the 7-Dimensional Telescope

Gregory S. H. Paek, Myungshin Im, Mankeun Jeong et al.

2 citations

2602.12930v12026arXiv

BlastBerries: How Supernovae Affect Lyman Continuum Escape Fractions and Ionizing Photon Production in Local Analogs of High-Redshift Galaxies

Miranda Y. Kong, David O. Jones, Nicole E. Drakos et al.

0 citations

2602.11261v12026arXiv

University of Hawaii 88-inch Telescope Observations of the Interstellar Comet 3I/ATLAS: Spectrophotometric Blue-Sensitive Spectral Time Series Spanning Two Months from Discovery

W. B. Hoogendam, D. Kuesters, B. J. Shappee et al.

1 citation

2512.09020v22025arXiv

Investigating the Effects of Point Source Injection Strategies on KMTNet Real/Bogus Classification

Dongjin Lee, Gregory S.H. Paek, Seo-Won Chang et al.

0 citations

2510.17053v12025arXiv

Pan-STARRS follow-up of the gravitational-wave event S250818k and the lightcurve of SN 2025ulz

J. H. Gillanders, M. E. Huber, M. Nicholl et al.

10 citations

2510.01142v32025arXiv

Photometric Redshift Forecast for 7-Dimensional Sky Survey

Eunhee Ko, Myungshin Im, Yujin Yang et al.

0 citations

2509.22165v22025arXiv

AllBRICQS: The Discovery of Luminous Quasars in the Northern Hemisphere

Yunyi Choi, Yuming Fu, Myungshin Im et al.

0 citations

2508.06028v220252025ApJS..280...73C

UNIONS Optical Identifications for VLASS Radio Sources in the Euclid Sky (UNVEIL) I. A Catalog of ~146,000 Radio Galaxies up to z~5

Yuxing Zhong, Kohei Ichikawa, Hendrik Hildebrandt et al.

4 citations

2507.08604v22025arXiv

Gravitational Lenses in UNIONS and Euclid (GLUE) I: A Search for Strong Gravitational Lenses in UNIONS with Subaru, CFHT, and Pan-STARRS Data

Christopher J. Storfer, Eugene A. Magnier, Xiaosheng Huang et al.

1 citation

2505.05032v22025arXiv

EP 250108a/SN 2025kg: Observations of the most nearby Broad-Line Type Ic Supernova following an Einstein Probe Fast X-ray Transient

J. C. Rastinejad (Northwestern), A. J. Levan, P. G. Jonker et al.

36 citations

2504.08889v42025arXiv

Limits on the Ejecta Mass During the Search for Kilonovae Associated with Neutron Star-Black Hole Mergers: A case study of S230518h, GW230529, S230627c and the Low-Significance Candidate S240422ed

M. Pillas, S. Antier, K. Ackley et al.

12 citations

2503.15422v12025arXiv

UNIONS: The Ultraviolet Near-Infrared Optical Northern Survey

Stephen Gwyn, Alan W. McConnachie, Jean-Charles Cuillandre et al.

24 citations

2503.13783v12025arXiv

GECKO Follow-up Observation of the Binary Neutron Star-Black Hole Merger Candidate S230518h

Gregory S.H. Paek, Myungshin Im, Mankeun Jeong et al.

0 citations

2501.17506v12025arXiv

Multiwavelength Afterglow Analysis of GRB 221009A: Unveiling the Evolution of a Cooling Break in a Wind-like Medium

Donggeun Tak, Z. Lucas Uhm, Gregory S. H. Paek et al.

7 citations

2411.12106v220242025ApJ 978 29T

Introduction to the 7-Dimensional Telescope: Commissioning Procedures and Data Characteristics

Ji Hoon Kim, Myungshin Im, Hyung Mok Lee et al.

9 citations

2406.16462v12024arXiv

Fires in the deep: The luminosity distribution of early-time gamma-ray-burst afterglows in light of the Gamow Explorer sensitivity requirements

D.A. Kann, N.E. White, G. Ghirlanda et al.

14 citations

2403.00101v12024A&A 686, A56 (2024)

A lanthanide-rich kilonova in the aftermath of a long gamma-ray burst.

Yang, Yu-Han, Troja, Eleonora, O'Connor, Brendan et al.

133 citations

383836232024Nature. 2024;626(8000):742-745

Gravitational-wave Electromagnetic Counterpart Korean Observatory (GECKO): GECKO Follow-up Observation of GW190425

Gregory S. H. Paek, Myungshin Im, Joonho Kim et al.

14 citations

2310.19593v12023arXiv

Deciphering the unusual stellar progenitor of GRB 210704A

R. L. Becerra, E. Troja, A. M. Watson et al.

18 citations

2303.06909v22023arXiv

The Early Light Curve of a Type Ia Supernova 2021hpr in NGC 3147: Progenitor Constraints with the Companion Interaction Model

Gu Lim, Myungshin Im, Gregory S. H. Paek et al.

12 citations

2303.05051v12023arXiv

Unusual Hard X-ray Flares Caught in NICER Monitoring of the Binary Supermassive Black Hole Candidate AT2019cuk/Tick Tock/SDSS J1430+2303

Megan Masterson, Erin Kara, Dheeraj R. Pasham et al.

7 citations

2302.12847v12023arXiv

Intensive Monitoring Survey of Nearby Galaxies (IMSNG)

Myungshin Im, Changsu Choi, Sungyong Hwang et al.

6 citations

1901.11353v12019arXiv

Career total: 106 works. 39 are in this corpus.

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