J. Guy

10.3k citations

21 papers · 330 indexed · h-index 7

Impact in

Astronomy and Astrophysics top 5%
- Gamma-ray bursts and supernovae
- Stellar, planetary, and galactic studies
- Galaxies: Formation, Evolution, Phenomena
- Cosmology and Gravitation Theories
- Astrophysical Phenomena and Observations
- Pulsars and Gravitational Waves Research
Instrumentation top 10%
- Astronomy and Astrophysical Research

Papers in ⓘ

Instrumentation 9
- Astronomy and Astrophysical Research 8
Astronomy and Astrophysics 16
- Gamma-ray bursts and supernovae 14
- Stellar, planetary, and galactic studies 7
- Galaxies: Formation, Evolution, Phenomena 6

Co-authors: R. Pain (10 shared papers)D. Hardin (9 shared papers)P. Astier (10 shared papers)N. Regnault (8 shared papers)D. A. Howell (8 shared papers)K. Perrett (6 shared papers)M. Sullivan (7 shared papers)S. Basa (6 shared papers)
Journals: Astronomy and Astrophysics (4 papers)The Astrophysical Journal (3 papers)Monthly Notices of the Royal Astronomical Society (3 papers)Publications of the Astronomical Society of the Pacific (1 paper)Figshare (1 paper)
Partner nations: United States France United Kingdom

In The Last Decade

J. Guy

15 papers receiving 319 citations

Peers

Countries citing papers authored by J. Guy

Since Specialization

Citations

This map shows the geographic impact of J. Guy's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. Guy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Guy more than expected).

Fields of papers citing papers by J. Guy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Guy. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. Guy. The network helps show where J. Guy may publish in the future.

Co-authors

The 25 scholars most cited alongside J. Guy, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. Guy Line = papers co-authored together J. Guy links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 21 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	SiFTO: An Empirical Method for Fitting SN Ia Light Curves The Astrophysical Journal ·A. Conley, M. Sullivan, E. Y. Hsiao, J. Guy, P. Astier, D. Balam, C. Balland, S. Basa, R. G. Carlberg, D. Fouchez, D. Hardin, D. A. Howell, I. Hook, R. Pain, K. Perrett, C. J. Pritchet, N. Regnault	2008	99
2	Improved photometric calibration of the SNLS and the SDSS supernova surveys Astronomy and Astrophysics ·M. Betoule, J. Marriner, N. Regnault, Jean‐Charles Cuillandre, P. Astier, J. Guy, C. Balland, P. El Hage, D. Hardin, R. Keßler, L. Le Guillou, J. Mosher, R. Pain, P.-F Rocci, M. Šako, K. Schahmanèche	2012	55
3	Verifying the Cosmological Utility of Type Ia Supernovae: Implications of a Dispersion in the Ultraviolet Spectra The Astrophysical Journal ·Richard S. Ellis, M. Sullivan, P. Nugent, D. A. Howell, A. Gal‐Yam, P. Astier, D. Balam, C. Balland, S. Basa, R. G. Carlberg, A. Conley, D. Fouchez, J. Guy, D. Hardin, I. Hook, R. Pain, K. Perrett, C. J. Pritchet, N. Regnault	2008	53
4	Photometric calibration of the Supernova Legacy Survey fields Astronomy and Astrophysics ·N. Regnault, A. Conley, J. Guy, M. Sullivan, Jean‐Charles Cuillandre, P. Astier, C. Balland, S. Basa, R. G. Carlberg, D. Fouchez, D. Hardin, I. Hook, D. A. Howell, R. Pain, K. Perrett, C. J. Pritchet	2009	51
5	Photometric redshifts for type Ia supernovae in the supernova legacy survey Astronomy and Astrophysics ·N. Palanque‐Delabrouille, V. Ruhlmann-Kleider, S. Pascal, J. Rich, J. Guy, G. Bazin, P. Astier, C. Balland, S. Basa, R. G. Carlberg, A. Conley, D. Fouchez, D. Hardin, I. Hook, D. A. Howell, R. Pain, K. Perrett, C. J. Pritchet, N. Regnault, M. Sullivan	2010	18
6	Imaging systematics and clustering of DESI main targets Monthly Notices of the Royal Astronomical Society ·Ellie Kitanidis, Martin White, Yu Feng, David J. Schlegel, J. Guy, Arjun Dey, Martin Landriau, D. Brooks, M. E. Levi, John Moustakas, Francisco Prada, G. Tarlé, Benjamin A. Weaver	2020	18
7	SUBLUMINOUS TYPE Ia SUPERNOVAE AT HIGH REDSHIFT FROM THE SUPERNOVA LEGACY SURVEY The Astrophysical Journal ·S. González–Gaitán, K. Perrett, M. Sullivan, A. Conley, D. A. Howell, R. G. Carlberg, P. Astier, D. Balam, C. Balland, S. Basa, D. Fouchez, J. Guy, D. Hardin, I. Hook, R. Pain, C. J. Pritchet, N. Regnault, J. Rich, C. Lidman	2011	18
8	PHotometry Assisted Spectral Extraction (PHASE) and identification of SNLS supernovae Springer Link (Chiba Institute of Technology) ·S. Baumont, C. Balland, P. Astier, J. Guy, D. Hardin, D. A. Howell, C. Lidman, M. Mouchet, R. Pain, Nicolas Regnault	2008	5
9	Quick simulations of fiber spectrograph response v0.5 Figshare ·David Kirkby, Stephen J. Bailey, J. Guy, Benjamin A. Weaver	2016	2
10	SALT: a Spectral Adaptive Light curve Template for Type Ia Supernovae Springer Link (Chiba Institute of Technology) ·J. Guy, P. Astier, S. Nobili, N. Regnault, R. Pain	2005	2
11	Sub-electron noise multi-amplifier sensing CCDs for spectroscopy eScholarship (California Digital Library) ·Kenneth Lin, Armin Karcher, J. Guy, S. Holland, William F. Kolbe, P. Nugent, Ana Martina Botti, Brenda A. Cervantes-Vergara, Claudio Chavez, Fernando Chierchie, A. Drlica-Wagner, Juan Estrada, Guillermo Fernández Moroni, Blas J. Irigoyen Gimenez, Agustín J. Lapi, Miguel Sofo-Haro, Javier Tiffenberg, Sho Uemura	2024	2
12	Is there Evidence for a Hubble bubble? The Nature of SN Ia Colors and Dust in External Galaxies arXiv (Cornell University) ·A. Conley, R. G. Carlberg, J. Guy, D. A. Howell, Saurabh W. Jha, Adam G. Riess, M. Sullivan	2007	1
13	Quantitative Spectroscopy of Distant Type Ia Supernovae AIP conference proceedings ·T. J. Bronder, I. Hook, D. A. Howell, M. Sullivan, K. Perrett, A. Conley, P. Astier, S. Basa, R. G. Carlberg, J. Guy, R. Pain, C. J. Pritchet, James D. Neill	2007	1
14	Analysis of the impact of broad absorption lines on quasar redshift measurements with synthetic observations Monthly Notices of the Royal Astronomical Society ·Luz Ángela García, Paul Martini, Alma X. González‐Morales, Andreu Font-Ribera, H. K. Herrera-Alcantar, J. Aguilar, Steve Ahlen, David J. Brooks, Axel de la Macorra, P. Doel, J. E. Forero-Romero, J. Guy, Theodore Kisner, Martin Landriau, R. Miquel, John Moustakas, Jundan Nie, Claire Poppett, G. Tarlé, Zhimin Zhou	2023	1
15	Dark-energy constraints and correlations with systematics from CFHTLS weak lensing, SNLS supernovae Ia and WMAP5 Astronomy and Astrophysics ·M. Kilbinger, K. Benabed, J. Guy, P. Astier, I. Tereno, Liping Fu, Darren Wraith, J. Coupon, Y. Mellier, C. Balland, F. R. Bouchet, Takashi Hamana, D. Hardin, H. J. McCracken, R. Pain, Nicolas Regnault, M. Schultheis, Hideki Yahagi	2009	1
16	Rapid Processing of Astronomical Data for the Dark Energy Spectroscopic Instrument (unknown), S. Bailey, J. Guy, Theodore Kisner, Kai Zhang	2020	1
17	Measuring and unbiasing the BAO shift in the Ly α forest with AbacusSummit Monthly Notices of the Royal Astronomical Society ·Boryana Hadzhiyska, Roger de Belsunce, Andrei Cuceu, J. Guy, Maxim Ivanov, Henri Coquinot, Andreu Font-Ribera	2025	1
18	The spectroscopic data processing pipeline for the Dark Energy Spectroscopic Instrument Edinburgh Research Explorer (University of Edinburgh) ·J. Guy, S. Bailey, S. W. Allen, S. BenZvi, Biprateep Dey, S. E. Koposov, Christopher J. Manser, Anand Raichoor	2022	1
19	Improved cosmological constraints from a joint analysis of the SNLS and SDSS surveys M. Betoule, J. Guy, R. Keßler, J. A. Mosher, P. Astier, Rahul Biswas, P. El Hage, D. Hardin, J. Marriner, R. Pain, N. Regnault	2014	0
20	Optimizing Charge-coupled Device Readout Enabled by the Floating-gate Amplifier Publications of the Astronomical Society of the Pacific ·Kenneth W. Lin, A. Bault, Armin Karcher, J. Guy, S. Holland, William F. Kolbe, P. Nugent	2025	0

About J. Guy

J. Guy is a scholar working on Instrumentation, Astronomy and Astrophysics, Nuclear and High Energy Physics, Statistical and Nonlinear Physics and Ocean Engineering, having authored 21 papers that have together received 330 indexed citations. Recurring topics across this work include Gamma-ray bursts and supernovae (14 papers), Astronomy and Astrophysical Research (8 papers), Stellar, planetary, and galactic studies (7 papers), Galaxies: Formation, Evolution, Phenomena (6 papers), Astrophysics and Cosmic Phenomena (5 papers), CCD and CMOS Imaging Sensors (3 papers), Scientific Research and Discoveries (2 papers) and Analog and Mixed-Signal Circuit Design (1 paper). The work is most often cited by research in Astronomy and Astrophysics (311 citations), Instrumentation (66 citations), Nuclear and High Energy Physics (111 citations), Parasitology (3 citations) and Information Systems and Management (3 citations). J. Guy has collaborated with scholars based in United States, France and United Kingdom. Frequent co-authors include R. Pain, D. Hardin, P. Astier, N. Regnault, D. A. Howell, K. Perrett, M. Sullivan, S. Basa, I. Hook and D. Fouchez. Their work appears in journals such as Astronomy and Astrophysics, The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society, Publications of the Astronomical Society of the Pacific and Figshare.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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