NZ
Neil Zimmerman
astro-ph.IMastro-ph.EPastro-ph.SRastro-phastro-ph.GAastro-ph.HEphysics.data-an
On Valency
published · living versionsW_w4gfrpzf·v1 · currentpublished
The Wide Field Infrared Survey Telescope: 100 Hubbles for the 2020s
with Rachel Akeson, Lee Armus, Etienne Bachelet, Vanessa Bailey +101
1 version
Preprints & journals
72 papers in the corpus · 2006–2026The Nancy Grace Roman Space Telescope Coronagraph Community Participation Program2609.18659v1 · Dmitry Savransky, Vanessa P. Bailey, Schuyler G. Wolff et al.2026 · 2 citationsD. Savransky et al. "The Nancy Grace Roman Space Telescope coronagraph community participation program", Proc. SPIE 13092, 2024
The Roman Coronagraph Community Participation Program: corgisim - a simulation suite for the Nancy Grace Roman Space Telescope Coronagraph Instrument2608.17257v1 · Jingwen Zhang, Sophie Noiret, Maxwell A. Millar Blanchaer et al.2026 · 0 citationsProc. SPIE 14145, 141454R (2026)
The Roman Coronagraph Community Participation Program: early calibration plan and pilot observation of a companion2608.17348v1 · Julien H. Girard, Eric Cady, Neil T. Zimmerman et al.2026 · 0 citationsarXiv
The Roman Coronagraph Community Participation Program: data reduction pipeline design and implementation2608.17048v1 · Jason J. Wang, Maxwell A. Millar-Blanchaer, Marie Ygouf et al.2026 · 0 citationsarXiv
The Roman Coronagraph Community Participation Program: target database and tools2608.17152v1 · Dmitry Savransky, Rifah Tasnim, Saanika Choudhary et al.2026 · 0 citationsarXiv
CATKit2-HCI: a collaborative framework for advancing high-contrast coronagraph testbeds2607.19921v1 · R'emi Soummer, Iva Laginja, Emiel H. Por et al.2026 · 0 citationsarXiv
Optical Design Pathways to Fluidic Space-Assembled Reflectors & Dual-Configuration Spectrographs for Characterizing Exo-Earths2510.02479v1 · Enrico Biancalani, Edward Balaban, Ruslan Belikov et al.2025 · 0 citationsarXiv
Flight masks of the Roman Space Telescope Coronagraph Instrument2508.08063v1 · A. J. Eldorado Riggs, Vanessa P. Bailey, Dwight Moody et al.2025 · 4 citationsJ. Astron. Telesc. Instrum. Syst. 11.2 (2025)
Current laboratory performance of starlight suppression systems, and potential pathways to desired Habitable Worlds Observatory exoplanet science capabilities2404.18036v1 · Bertrand Mennesson, Ruslan Belikov, Emiel Por et al.2024 · 17 citationsarXiv
Nancy Grace Roman Space Telescope Coronagraph Instrument Overview and Status2309.08672v1 · Vanessa P. Bailey, Eduardo Bendek, Brian Monacelli et al.2023 · 45 citationsarXiv
APLC-Optimization: an apodized pupil Lyot coronagraph design survey toolkit2210.03147v1 · Bryony F. Nickson, Emiel H. Por, Meiji M. Nguyen et al.2022 · 6 citationsSpace Telescopes and Instrumentation 2022: Optical, Infrared, and Millimeter Wave, edited by Laura E. Coyle, Shuji Matsuura, Marshall D. Perrin, Proc. of SPIE Vol. 12180, 121805K
Nancy Grace Roman Space Telescope Coronagraph Instrument Observation Calibration Plan2202.05923v3 · Robert T. Zellem, Bijan Nemati, Guillermo Gonzalez et al.2022 · 9 citationsarXiv
Flight mask designs of the Roman Space Telescope Coronagraph Instrument2108.05986v1 · A J Eldorado Riggs, Dwight Moody, Jessica Gersh-Range et al.2021 · 22 citationsProc. SPIE 11823, 118231Y (2021)
Simulating Reflected Light Exoplanet Spectra of the Promising Direct Imaging Target, Andromedae d, with a New, Fast Sampling Method Using the Planetary Spectrum Generator2107.00015v1 · Prabal Saxena, Geronimo L. Villanueva, Neil T. Zimmerman et al.2021 · 12 citationsAJ 162 30 (2021)
A Community Exoplanet Imaging Data Challenge for Roman CGI and Starshade Rendezvous2105.14140v1 · Margaret C. Turnbull, Neil Zimmerman, Julien H. Girard et al.2021 · 1 citationarXiv
Direct Imaging of Exoplanets Beyond the Radial Velocity Limit: Application to the HD 134987 System2104.13531v1 · Zhexing Li, Sergi R. Hildebrandt, Stephen R. Kane et al.2021 · 16 citationsarXiv
The Nancy Grace Roman Space Telescope Coronagraph Instrument (CGI) Technology Demonstration2103.01980v1 · N. Jeremy Kasdin, Vanessa P. Bailey, Bertrand Mennesson et al.2021 · 64 citationsarXiv
Paving the Way to Future Missions: the Roman Space Telescope Coronagraph Technology Demonstration2008.05624v2 · B. Mennesson, R. Juanola-Parramon, B. Nemati et al.2020 · 19 citationsarXiv
The Potential of Exozodiacal Disks Observations with the WFIRST Coronagraph Instrument1909.02161v1 · B. Mennesson, V. Bailey, J. Kasdin et al.2019 · 1 citationarXiv
High-Contrast Testbeds for Future Space-Based Direct Imaging Exoplanet Missions1907.09508v1 · Johan Mazoyer, Pierre Baudoz, Ruslan Belikov et al.2019 · 24 citationsarXiv
On the need for synthetic data and robust data simulators in the 2020s1907.07184v1 · Molly S. Peeples (STScI/JHU), Bjorn Emonts (NRAO), Mark Kyprianou (STScI) et al.2019 · 1 citationAstro2020: Decadal Survey on Astronomy and Astrophysics, APC white papers, no. 210; Bulletin of the American Astronomical Society, Vol. 51, Issue 7, id. 210 (2019)
The ExoEarth Yield Landscape for Future Direct Imaging Space Telescopes1904.11988v1 · Christopher C. Stark, Rus Belikov, Matthew R. Bolcar et al.2019 · 98 citationsarXiv
Apodized pupil Lyot coronagraphs designs for future segmented space telescopes1904.11558v1 · Kathryn St. Laurent, Kevin Fogarty, Neil T. Zimmerman et al.2019 · 14 citationsProc. SPIE 10698, Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave, 106982W (16 July 2018)
Masses and Distances of Planetary Microlens Systems with High Angular Resolution Imaging1903.08185v1 · Aparna Bhattacharya, Rachel Akeson, Jay Anderson et al.2019 · 0 citationsarXiv
Wide-Orbit Exoplanet Demographics1903.08187v1 · David P. Bennett, Rachel Akeson, Yann Alibert et al.2019 · 0 citationsarXiv
Apodized Pupil Lyot Coronagraphs with arbitrary aperture telescopes: novel designs using hybrid focal plane masks1903.07516v1 · Mamadou N'Diaye, Kevin Fogarty, R'emi Soummer et al.2019 · 5 citationsProceedings of the SPIE, Volume 10698, id. 106986A 10 pp. (2018)
High-contrast imager for complex aperture telescopes (HiCAT): 5. first results with segmented-aperture coronagraph and wavefront control1903.05706v1 · Remi Soummer, Gregory R. Brady, Keira Brooks et al.2019 · 13 citationsProceedings Volume 10698, Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave; 106981O (2018)
The Wide Field Infrared Survey Telescope: 100 Hubbles for the 2020s1902.05569v1 · Rachel Akeson, Lee Armus, Etienne Bachelet et al.2019 · 155 citationsarXivon Valency
Key Technologies for the Wide Field Infrared Survey Telescope Coronagraph Instrument1901.04050v1 · Vanessa P. Bailey, Lee Armus, Bala Balasubramanian et al.2019 · 4 citationsarXiv
Review of high-contrast imaging systems for current and future ground- and space-based telescopes I. Coronagraph design methods and optical performance metrics1807.07042v1 · G. Ruane, A. Riggs, J. Mazoyer et al.2018 · 18 citationsProc. SPIE 10698, 106982S (2018)
The WFIRST Exoplanet Microlensing Survey1803.08564v2 · David P. Bennett, Rachel Akeson, Jay Anderson et al.2018 · 8 citationsarXiv
Finding the Needles in the Haystacks: High-Fidelity Models of the Modern and Archean Solar System for Simulating Exoplanet Observations1710.06328v1 · Aki Roberge, Maxime J. Rizzo, Andrew P. Lincowski et al.2017 · 28 citationsarXiv
Active correction of aperture discontinuities - optimized stroke minimization II: optimization for future missions1710.02201v1 · Johan Mazoyer, Laurent Pueyo, Mamadou N'Diaye et al.2017 · 39 citationsarXiv
Active correction of aperture discontinuities - optimized stroke minimization I: a new adaptive interaction matrix algorithm1709.02406v1 · J. Mazoyer, L. Pueyo, M. N'Diaye et al.2017 · 35 citationsarXiv
Project 1640 Observations of the White Dwarf HD 114174 B1705.11030v1 · E. Bacchus, I. R. Parry, R. Oppenheimer et al.2017 · 7 citationsarXiv
Project 1640 Observations of Brown Dwarf GJ 758 B: Near-Infrared Spectrum and Atmospheric Modeling1703.01023v2 · R. Nilsson (1, A. Veicht, P. A. Giorla Godfrey (1 et al.2017 · 12 citationsarXiv
The mass of planet GJ676A b from ground-based astrometry: A planetary system with two mature gas giants suitable for direct imaging1608.00918v1 · J. Sahlmann, P. F. Lazorenko, D. S'egransan et al.2016 · 34 citationsA&A 595, A77 (2016)
Precise radial velocities of giant stars IX. HD 59686 Ab: a massive circumstellar planet orbiting a giant star in a ~13.6 au eccentric binary system1608.00963v2 · Mauricio Ortiz, Sabine Reffert, Trifon Trifonov et al.2016 · 36 citationsA&A 595, A55 (2016)
Characterization of the Companion to Her1604.06494v1 · Lewis C. Roberts Jr., Brian D. Mason, Jonathan Aguilar et al.2016 · 9 citationsarXiv
Radio Emission from Red-Giant Hot Jupiters1601.05428v3 · Yuka Fujii, David S. Spiegel, Tony Mroczkowski et al.2016 · 20 citationsApJ, 820, 122 (2016)
Shaped Pupil Lyot Coronagraphs: High-Contrast Solutions for Restricted Focal Planes1601.05121v1 · Neil T. Zimmerman, A J Eldorado Riggs, N. Jeremy Kasdin et al.2016 · 74 citationsJ. Astron. Telesc. Instrum. Syst. 2(1), 011012 (2016)
The LEECH Exoplanet Imaging Survey: Characterization of the Coldest Directly Imaged Exoplanet, GJ 504 b, and Evidence for Super-Stellar Metallicity1511.09183v1 · Andrew J. Skemer, Caroline V. Morley, Neil T. Zimmerman et al.2015 · 69 citationsarXiv
Demonstration of high contrast with an obscured aperture with the WFIRST-AFTA shaped pupil coronagraph1511.01882v1 · Eric Cady, Camilo Mejia Prada, Xin An et al.2015 · 40 citationsJ. Astron. Telesc. Instrum. Syst. 2(1), 011004 (2016)
Know the Star, Know the Planet. V. Characterization of the Stellar Companion to the Exoplanet Host HD 1778301507.07913v2 · Lewis C. Roberts Jr., Rebecca Oppenheimer, Justin R. Crepp et al.2015 · 3 citationsarXiv
Coronagraph-Integrated Wavefront Sensing with a Sparse Aperture Mask1506.05047v1 · Hari Subedi, Neil T. Zimmerman, N. Jeremy Kasdin et al.2015 · 3 citationsJ. Astron. Telesc. Instrum. Syst., 1(3), 039001 (2015)
A New Method for Characterizing Very-Low-Mass Companions with Low Resolution Near-Infrared Spectroscopy1504.05201v2 · Emily L. Rice (CUNY CSI), Rebecca Oppenheimer (AMNH), Neil Zimmerman et al.2015 · 11 citationsarXiv
Wide-Field InfrarRed Survey Telescope-Astrophysics Focused Telescope Assets WFIRST-AFTA 2015 Report1503.03757v2 · D. Spergel, N. Gehrels, C. Baltay et al.2015 · 959 citationsarXiv
High contrast imaging at the LBT: the LEECH exoplanet imaging survey1407.2876v1 · Andrew J. Skemer, Philip Hinz, Simone Esposito et al.2014 · 34 citationsarXiv
LEECH: A 100 Night Exoplanet Imaging Survey at the LBT1401.0481v1 · Andrew Skemer, Daniel Apai, Vanessa Bailey et al.2014 · 3 citationsarXiv
Direct Imaging Detection of Methane in the Atmosphere of GJ 504 b1310.4183v1 · M. Janson, T. Brandt, M. Kuzuhara et al.2013 · 94 citationsarXiv
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