NS
N. Skaf
astro-ph.EPastro-ph.IMastro-ph.SRastro-ph.GA
On Valency
published · living versionsW_tgh2tyvm·v1 · currentpublished
Searching for substellar companion candidates with Gaia. V. M dwarfs within 15 pc studied with absolute astrometry, radial velocities, and direct imaging
with F. Destriez, A. -M. Lagrange, G. Hébrard, F. Kiefer +8
1 version
W_fc4f4qn8·v1published
Preprints & journals
47 papers in the corpus · 2018–2026The JWST Sub-Jupiters Survey: Direct Imaging Discovery of a Giant Planet and a Debris Disk Around the Young M-dwarf RX J0534.0-02212609.20748v1 · Rodrigo Ferrer-Chavez, Jason J. Wang, Kevin Wagner et al.2026 · 0 citationsarXiv
He'e-Lab: A modular testbed for astrophotonics and wavefront sensing development2608.04316v1 · Sebastien Vievard, Christopher Hamner, Nour Skaf et al.2026 · 0 citationsarXiv
Ground control to major time-lag: on-sky results of data-driven predictive wavefront control at Keck Observatory2606.20838v1 · Jules Fowler, Rebeca Jensen-Clem, Sylvain Cetre et al.2026 · 0 citationsarXiv
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
On-sky demonstration of second-stage wavefront control with a photonic lantern2511.20560v1 · Aditya R. Sengupta, Jordan Diaz, Matthew DeMartino et al.2025 · 0 citationsarXiv
The Santa Cruz Extreme AO Lab (SEAL) 2.0: A reflective, multi-wavelength rebuild2509.03770v1 · Rebecca Jensen-Clem, Vincent Chambouleyron, Prince Javier et al.2025 · 0 citationsarXiv
Follow-Up Exploration of the TWA 7 Planet-Disk System with JWST NIRCam2506.19932v1 · Katie A. Crotts, Aarynn L. Carter, Kellen Lawson et al.2025 · 18 citationsarXiv
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
Real-time control and data standardization on various telescopes and benches2409.13126v1 · Nour Skaf, Rebecca Jensen-Clem, Aaron Hunter et al.2024 · 1 citationarXiv
Design, scientific goals, and performance of the SCExAO survey for planets around accelerating stars2409.06773v1 · Mona El Morsy, Thayne Currie, Masayuki Kuzuhara et al.2024 · 4 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)
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
Is the atmosphere of the ultra-hot Jupiter WASP-121b variable?2401.01465v1 · Quentin Changeat, Jack W. Skinner, James Y-K. Cho et al.2024 · 36 citations2024 ApJS 270 34
Single-aperture spectro-interferometry in the visible at the Subaru telescope with FIRST: First on-sky demonstration on Keho'oea ({\alpha} Lyrae) and Hokulei ({\alpha} Aurigae)2307.09746v1 · S'ebastien Vievard, Elsa Huby, Sylvestre Lacour et al.2023 · 6 citationsA&A 677, A84 (2023)
Characterising a World Within the Hot Neptune Desert: Transit Observations of LTT 9779 b with HST WFC32306.13645v1 · Billy Edwards, Quentin Changeat, Angelos Tsiaras et al.2023 · 2 citationsarXiv
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
The beta Pictoris system: Setting constraints on the planet and the disk structures at mid-IR wavelengths with NEAR2303.15155v1 · Nour Skaf, Anthony Boccaletti, Eric Pantin et al.2023 · 16 citationsarXiv
Retrieval study of cool, directly imaged exoplanet 51 Eri b2302.07939v1 · Niall Whiteford, Alistair Glasse, Katy L. Chubb et al.2023 · 37 citationsarXiv
Exploring the Ability of HST WFC3 G141 to Uncover Trends in Populations of Exoplanet Atmospheres Through a Homogeneous Transmission Survey of 70 Gaseous Planets2211.00649v1 · Billy Edwards, Quentin Changeat, Angelos Tsiaras et al.2022 · 8 citationsarXiv
Probing Photon Statistics in Adaptive Optics Images with SCExAO/MEC2209.06312v1 · Sarah Steiger, Timothy D. Brandt, Olivier Guyon et al.2022 · 6 citationsarXiv
Controlling petals using fringes: discontinuous wavefront sensing through sparse aperture interferometry at Subaru/SCExAO2209.02898v1 · Vincent Deo, S'ebastien Vievard, Nick Cvetojevic et al.2022 · 1 citationProc. SPIE 12185 (2022), 285-297
High Contrast Imaging at the Photon Noise Limit with WFS-based PSF Calibration2208.01806v1 · Olivier Guyon, Barnaby Norris, Marc-Antoine Martinod et al.2022 · 4 citationsarXiv
High Contrast and High Angular Imaging at Subaru Telescope2208.01809v1 · Olivier Guyon, Kyohoon Ahn, Masayuki Akiyama et al.2022 · 3 citationsarXiv
A Visible-light Lyot Coronagraph for SCExAO/VAMPIRES2208.02380v1 · Miles Lucas, Michael Bottom, Olivier Guyon et al.2022 · 7 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
Direct Imaging Discovery and Dynamical Mass of a Substellar Companion Orbiting an Accelerating Hyades Sun-like Star with SCExAO/CHARIS2205.02729v2 · Masayuki Kuzuhara (ABC/NAOJ), Thayne Currie, Takuya Takarada (ABC/NAOJ) et al.2022 · 69 citationsarXiv
Images of Embedded Jovian Planet Formation At A Wide Separation Around AB Aurigae2204.00633v1 · Thayne Currie, Kellen Lawson, Glenn Schneider et al.2022 · 162 citationsarXiv
On-sky validation of image-based adaptive optics wavefront sensor referencing2110.14997v1 · Nour Skaf, Olivier Guyon, Eric Gendron et al.2021 · 18 citationsA&A 659, A170 (2022)
High contrast imaging wavefront sensor referencing from coronagraphic images2110.15361v1 · Nour Skaf, Olivier Guyon, Anthony Boccaletti et al.2021 · 3 citationsarXiv
High contrast imaging at the photon noise limit with self-calibrating WFS/C systems2109.13958v2 · Olivier Guyon, Barnaby Norris, Marc-Antoine Martinod et al.2021 · 6 citationsarXiv
SCExAO, a testbed for developing high-contrast imaging technologies for ELTs2109.13353v2 · Kyohoon Ahn, Olivier Guyon, Julien Lozi et al.2021 · 10 citationsarXiv
A New Type of Exoplanet Direct Imaging Search: The SCExAO/CHARIS Survey of Accelerating Stars2109.09745v1 · Thayne Currie, Timothy Brandt, Masayuki Kuzuhara et al.2021 · 2 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
Ariel: Enabling planetary science across light-years2104.04824v1 · Giovanna Tinetti (UCL), Paul Eccleston, Carole Haswell (OU) et al.2021 · 24 citationsarXiv
ARES V: No Evidence For Molecular Absorption in the HST WFC3 Spectrum of GJ 1132 b2104.01873v2 · Lorenzo V. Mugnai, Darius Modirrousta-Galian, Billy Edwards et al.2021 · 66 citationsarXiv
Focal Plane Wavefront Sensing on SUBARU/SCExAO2012.12417v1 · Sebastien Vievard, Steven P. Bos, Frederic Cassaing et al.2020 · 8 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
ARES IV: Probing the atmospheres of the two warm small planets HD 106315 c and HD 3167 c with the HST/WFC3 camera2011.03221v1 · Gloria Guilluy, Am'elie Gressier, Sam Wright et al.2020 · 41 citationsarXiv
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
ARES III: Unveiling the Two Faces of KELT-7 b with HST WFC32006.14199v3 · William Pluriel, Niall Whiteford, Billy Edwards et al.2020 · 55 citationsThe Astronomical Journal, Volume 160, Issue 3, id.112, September 2020
ARES II: Characterising the Hot Jupiters WASP-127 b, WASP-79 b and WASP-62 b with HST2005.09615v2 · Nour Skaf, Michelle Fabienne Bieger, Billy Edwards et al.2020 · 86 citationsThe Astronomical Journal, Volume 160, Issue 3, id.109, September 2020
ARES I: WASP-76 b, A Tale of Two HST Spectra2005.02374v2 · Billy Edwards, Quentin Changeat, Robin Baeyens et al.2020 · 88 citationsThe Astronomical Journal, Volume 160, Issue 1, id.8, 14 pp. (2020)
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
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, an instrument with a dual purpose: perform cutting-edge science and develop new technologies1809.08301v1 · Julien Lozi, Olivier Guyon, Nemanja Jovanovic et al.2018 · 51 citationsProceedings Volume 10703, Adaptive Optics Systems VI; 1070359 (2018)
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
Career total: 77 works. 47 are in this corpus.
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