NK
N. Jeremy Kasdin
astro-ph.IMastro-ph.EPastro-ph.SRastro-phphysics.opticseess.IVLensesphysics.ins-detTelescopesAlgorithms
On Valency
published · living versionsW_fc4f4qn8·v1 · currentpublished
SCExAO/CHARIS Near-Infrared Direct Imaging, Spectroscopy, and Forward-Modeling of kappa And b: A Likely Young, Low-Gravity Superjovian Companion
with Thayne Currie, Timothy D. Brandt, Taichi Uyama, Eric L. Nielsen +28
1 version
Preprints & journals
90 papers in the corpus · 2003–2026The 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
OASIS Survey Direct Imaging and Astrometric Discovery of HIP 71618 B: A Substellar Companion Suitable for the Roman Coronagraph Technology Demonstration2512.02126v2 · Mona El Morsy, Thayne Currie, Brianna Lacy et al.2025 · 2 citationsarXiv
SCExAO/CHARIS and Gaia Direct Imaging and Astrometric Discovery of a Superjovian Planet 3--4 lambda/D from the Accelerating Star HIP 545152512.02159v2 · Thayne Currie, Yiting Li, Mona El Morsy et al.2025 · 3 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)
SCExAO/CHARIS Near-Infrared Scattered-Light Imaging and Integral Field Spectropolarimetry of the AB Aurigae Protoplanetary System2410.11939v1 · Erica Dykes, Thayne Currie, Kellen Lawson et al.2024 · 2 citationsarXiv
Dynamical and Atmospheric Characterization of the Substellar Companion HD 33632 Ab from Direct Imaging, Astrometry, and Radial-Velocity Data2407.20322v2 · Mona El Morsy, Thayne Currie, Danielle Bovie et al.2024 · 6 citationsApJ, 981, 20 (2025)
Searching for Protoplanets around MWC 758 and MWC 480 in Br- using Kernel Phase and SCExAO/CHARIS2407.08832v1 · Alexander Chaushev, Steph Sallum, Julien Lozi et al.2024 · 3 citationsThe Astronomical Journal (2024), 168, 70
Direct-imaging Discovery of a Substellar Companion Orbiting the Accelerating Variable Star, HIP 390172403.04000v2 · Taylor L. Tobin, Thayne Currie, Yiting Li et al.2024 · 18 citations2024, AJ, 167, 205
Nancy Grace Roman Space Telescope Coronagraph Instrument Overview and Status2309.08672v1 · Vanessa P. Bailey, Eduardo Bendek, Brian Monacelli et al.2023 · 45 citationsarXiv
Spectrally dispersed kernel phase interferometry with SCExAO/CHARIS: proof of concept and calibration strategies2305.17065v1 · Alexander Chaushev, Steph Sallum, Julien Lozi et al.2023 · 7 citationsJ. Astron. Telesc. Instrum. Syst. 9(2), 028004 (2023)
Direct imaging and astrometric detection of a gas giant planet orbiting an accelerating star.37053312 · Currie, Thayne, Brandt, G Mirek, Brandt, Timothy D et al.2023 · 79 citationsScience (New York, N.Y.). 2023;380(6641):198-203
Astrometric Accelerations as Dynamical Beacons: Discovery and Characterization of HIP 21152 B, the First T-Dwarf Companion in the Hyades2211.09840v1 · Kyle Franson, Brendan P. Bowler, Mariangela Bonavita et al.2022 · 42 citationsarXiv
SCExAO and Keck Direct Imaging Discovery of a Low-Mass Companion Around the Accelerating F5 Star HIP 53192208.00334v1 · Noah Swimmer, Thayne Currie, Sarah Steiger et al.2022 · 12 citationsarXiv
Multiband imaging of the HD 36546 debris disk: a refined view from SCExAO/CHARIS2109.08984v2 · Kellen Lawson, Thayne Currie, John P. Wisniewski et al.2021 · 10 citationsarXiv
High-contrast integral field spectropolarimetry of planet-forming disks with SCExAO/CHARIS2108.08749v1 · Kellen Lawson, Thayne Currie, John P. Wisniewski et al.2021 · 4 citationsarXiv
Implementation of a broadband focal plane estimator for high-contrast dark zones2108.08200v1 · Susan F. Redmond, Laurent Pueyo, Leonid Pogorelyuk et al.2021 · 6 citationsarXiv
Dark zone maintenance results for segmented aperture wavefront error drift in a high contrast space coronagraph2108.08216v1 · Susan F. Redmond, Laurent Pueyo, Leonid Pogorelyuk et al.2021 · 6 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)
Information-theoretical Limits of Recursive Estimation and Closed-loop Control in High-contrast Imaging2108.03269v1 · Leonid Pogorelyuk, Laurent Pueyo, Jared R. Males et al.2021 · 10 citationsarXiv
Exoplanet Detection in Starshade Images2103.09385v1 · Mengya (Mia) Hu, Anthony Harness, He Sun et al.2021 · 4 citationsarXiv
SCExAO/MEC and CHARIS Discovery of a Low Mass, 6 AU-Separation Companion to HIP 109427 using Stochastic Speckle Discrimination and High-Contrast Spectroscopy2103.06898v2 · Sarah Steiger, Thayne Currie, Timothy D. Brandt et al.2021 · 32 citationsThe Astronomical Journal, Volume 162, Number 2, 2021
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
Starshade Rendezvous: Exoplanet Sensitivity and Observing Strategy2101.01272v1 · Andrew Romero-Wolf, Geoffrey Bryden, Sara Seager et al.2021 · 16 citationsarXiv
On-sky performance and recent results from the Subaru coronagraphic extreme adaptive optics system2012.05241v1 · Thayne Currie, Olivier Guyon, Julien Lozi et al.2020 · 28 citationsarXiv
Optical Verification Experiments of Sub-scale Starshades2011.04432v1 · Anthony Harness, Stuart Shaklan, Phillip Willems et al.2020 · 17 citationsJATIS, Vol. 7, No. 2 (2021)
SCExAO/CHARIS Near-IR Integral Field Spectroscopy of the HD 15115 Debris Disk2008.00309v1 · Kellen Lawson, Thayne Currie, John P. Wisniewski et al.2020 · 0 citationsarXiv
High-contrast integral field spectrograph (HCIFS): multi-spectral wavefront control and reduced-dimensional system identification.32752503 · Sun, He, Goun, Alexei, Redmond, Susan et al.2020 · 6 citationsOptics express. 2020;28(15):22412-22423
On the Effects of Pointing Jitter, Actuators Drift, Telescope Rolls and Broadband Detectors in Dark Hole Maintenance and Electric Field Order Reduction2006.10014v1 · Leonid Pogorelyuk, Laurent Pueyo, N. Jeremy Kasdin2020 · 1 citationarXiv
Bernoulli generalized likelihood ratio test for signal detection from photon counting images2005.09808v2 · Mengya Hu, He Sun, Anthony Harness et al.2020 · 4 citationsarXiv
The Case for Probe-class NASA Astrophysics Missions2002.12739v1 · Martin Elvis, Jon Arenberg, David Ballantyne et al.2020 · 0 citationsarXiv
An Efficient Approximation of the Kalman Filter for Multiple Systems Coupled via Low-Dimensional Stochastic Input1911.10443v1 · Leonid Pogorelyuk, Clarence W. Rowley, N. Jeremy Kasdin2019 · 9 citationsarXiv
Performance and Early Science with the Subaru Coronagraphic Extreme Adaptive Optics Project1909.10522v1 · Thayne Currie, Olivier Guyon, Julien Lozi et al.2019 · 12 citationsarXiv
Efficient wavefront sensing for space-based adaptive optics1909.07274v2 · He Sun, N. Jeremy Kasdin, Robert Vanderbei2019 · 12 citationsarXiv
Reduced Order Estimation of the Speckle Electric Field History for Space-Based Coronagraphs1907.01801v1 · Leonid Pogorelyuk, N. Jeremy Kasdin, Clarence W. Rowley2019 · 8 citationsarXiv
No Clear, Direct Evidence for Multiple Protoplanets Orbiting LkCa 15: LkCa 15 bcd are Likely Inner Disk Signals1905.04322v1 · Thayne Currie, Christian Marois, Lucas Cieza et al.2019 · 99 citationsarXiv
The Critical, Strategic Importance of Adaptive Optics-Assisted Ground-Based Telescopes for the Success of Future NASA Exoplanet Direct Imaging Missions1903.05468v1 · Thayne Currie, Ruslan Belikov, Olivier Guyon (Subaru Telescope) et al.2019 · 0 citationsarXiv
Dark Hole Maintenance and A Posteriori Intensity Estimation in the Presence of Speckle Drift in a High-Contrast Space Coronagraph1902.01880v1 · Leonid Pogorelyuk, N. Jeremy Kasdin2019 · 29 citationsarXiv
Key Technologies for the Wide Field Infrared Survey Telescope Coronagraph Instrument1901.04050v1 · Vanessa P. Bailey, Lee Armus, Bala Balasubramanian et al.2019 · 4 citationsarXiv
SCExAO/CHARIS Near-Infrared Direct Imaging, Spectroscopy, and Forward-Modeling of kappa And b: A Likely Young, Low-Gravity Superjovian Companion1810.09457v1 · Thayne Currie, Timothy D. Brandt, Taichi Uyama et al.2018 · 67 citationsarXivon Valency
SCExAO/CHARIS Near-IR High-Contrast Imaging and Integral Field Spectroscopy of the HIP 79977 Debris Disk1810.09458v1 · Sean Goebel, Thayne Currie, Olivier Guyon et al.2018 · 23 citationsarXiv
WFIRST Coronagraph Technology Requirements: Status Update and Systems Engineering Approach1807.05422v1 · Ewan S. Douglas, Ashley K. Carlton, Kerri L. Cahoy et al.2018 · 16 citationsProceedings Volume 10705, Modeling, Systems Engineering, and Project Management for Astronomy VIII; 1070526 (2018): SPIE Astronomical Telescopes + Instrumentation, 2018, Austin, Texas, United States
Identification and adaptive control of a high-contrast focal plane wavefront correction system1806.10992v3 · He Sun, N.Jeremy Kasdin, Robert Vanderbei2018 · 32 citationsarXiv
The WFIRST Exoplanet Microlensing Survey1803.08564v2 · David P. Bennett, Rachel Akeson, Jay Anderson et al.2018 · 8 citationsarXiv
Using Ground-Based Telescopes to Mature Key Technologies and Advance Science for Future NASA Exoplanet Direct Imaging Missions1803.05453v1 · Thayne Currie, Ruslan Belikov, Olivier Guyon et al.2018 · 0 citationsarXiv
Laboratory and On-Sky Validation of the Shaped Pupil Coronagraph's Sensitivity to Low-Order Aberrations With Active Wavefront Control1801.09760v1 · Thayne Currie, N. Jeremy Kasdin, Tyler Groff et al.2018 · 24 citationsarXiv
Data Reduction Pipeline for the CHARIS Integral-Field Spectrograph I: Detector Readout Calibration and Data Cube Extraction1706.03067v2 · Timothy D. Brandt, Maxime Rizzo, Tyler Groff et al.2017 · 67 citationsarXiv
Diffraction-based sensitivity analysis for an external occulter laboratory demonstration.27505392 · Sirbu, Dan, Kim, Yunjong, Jeremy Kasdin, N et al.2018 · 11 citationsApplied optics. 2016;55(22):6083-94
Recursive Starlight and Bias Estimation for High-Contrast Imaging with an Extended Kalman Filter1602.02044v1 · A J Eldorado Riggs, N. Jeremy Kasdin, Tyler D. Groff2016 · 51 citationsJ. Astron. Telesc. Instrum. Syst. 2(1), 011017 (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)
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)
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