Poster PDFs
Poster Session 1
| A J Eldorado Riggs | High-fidelity wavefront correction simulation tools for the Roman Coronagraph |
| Alexander Venner | Old Planets, New Tricks: Making Archival Data Work for Direct Imaging of Mature Giant Exoplanets |
| Alexandra Greenbaum | Roman Coronagraph Ground Loop Operations |
| Alexis Lau | CAPyBARA: a fast, robust Roman CGI-like simulator for exploring WFSC, observing, and post-processing strategies |
| Andre Fogal | Earth to Spock: Hipparcos-Gaia Astrometry Reveals a New Planetary Candidate ‘Vulcan’ orbiting 40 Eridani A |
| Andre Fogal | Machine Learning Wavefront Reconstruction: On-sky Results with SPIDERS |
| Aneesh Baburaj | First Spectroscopic Observations of Cold Planetary-mass Companion GJ 504 b with JWST/NIRSpec reveal high metal enrichment |
| Angelle Tanner | The Starchive – A Growing Resource for Direct Imaging Surveys |
| Aniket Sanghi | Mapping the Late Stages of Giant Planet Evolution with JWST Imaging of Benchmark Cold Planets Eps Ind Ab and Eps Eri b |
| Anne-Marie Lagrange | Resolving Outer Giants with Gaia Astrometry, High contrast Imaging, and Radial Velocities |
| Anthony Boccaletti | Mid-infrared images of iconic directly imaged systems with JWST/MIRI. |
| Arin Avsar | Studying Massive Collisions in Exo-Kuiper Belts with Multi-Epoch Coronagraphy |
| Ashley Messier | NIRCam Bar Coronagraphy Reveals Enriched CO2 and Possible Planet-Like Formation for a Sample of Super Jupiters |
| Axel Potier | Coherent differential imaging on VLT/SPHERE : first results and beyond. |
| Brendan Bowler | Accretion Light Echoes and Halpha Variability of a Protoplanet Candidate |
| Caldon Whyte | Prospects for Detecting and Characterizing the Atmospheres of White Dwarf Exoplanets |
| Carles Cantero | New substellar candidates identified with deep learning in the large-scale SHINE direct imaging survey |
| Caroline Morley | Which Sonora Model Should I Use? |
| Charles Beichman | Will Gaia DR4 Reveal New Targets for Roman/CGI |
| Chen Xie | Water ice in the debris disk around HD 181327 |
| Chia-Lin Ko | Improving High-Contrast Imaging Through Temporally Informed Post-Processing |
| Chris Carilli | A New Method for Aperture Masking Interferometric Imaging: Demonstration with the JWST |
| Christopher Mann | Pushing Coherent Differential Imaging to its Limits with SPIDERS |
| Dan Sirbu | Extending the Capabilities of the Roman Coronagraph: Community Participation Program Hardware Working Development of Enhanced Modes and High Order Wavefront Sensing Simulations |
| Danielle Bovie | Characterizing Massive Planets and Brown Dwarfs with High-Contrast Imaging and Precision Astrometry |
| Dori Blakely | The Disk Connection: Detecting Planets Around Disk-Hosting Stars with Hipparcos and Gaia Astrometry |
| Dorian Demars | New multi-epoch H-alpha monitoring observations of PDS 70 b and c |
| Eduardo Bendek | Following Up Alpha Cen Ab Planet Candidate using the Roman Space Telescope Coronagraph |
| Elodie Choquet | ESCAPE: investigating active observing and post-processing methods for Roman and HWO |
| Gabriele Cugno | Direct Measurement of Extinction in a Planet-Hosting Gap |
| Geoffrey Bryden | JWST/NIRCam imaging of the HR 8799 planetary system |
| Iva Laginja | Enhanced Wavefront Sensing for Roman CGI: Single-Actuator Probes with Flight-Like Validation |
| Jay K Kueny | A Novel Autodiff Pipeline for Freeform Forward Modeling of Circumstellar Disks |
| Jayke Samson Nguyen | Quantifying The Information Content In High Contrast Imaging Data |
| Jean Pablo Costa | Construction of a Data Processing Algorithm for Light Curves in Exoplanet Detection via the Transit Method |
| Jie Li | Using Astrometry and RV to Identify New Exoplanets and Brown Dwarfs Amenable to High-Contrast Imaging From the Ground and Space |
| Jingwen Zhang | CorgiSim: A Community Tool for Roman Coronagraph Simulations |
| John Debes | Cold Planets Around White Dwarfs with JWST |
| Jonas Wehrung-Montpezat | Optimizing the detection of exoplanets with JWST/MIRI: comparing direct imaging and coronagraphy |
| Joseph Long | Development of a hybrid physical optics and deep learning model for speckle evolution |
| Julien H Girard | Ground/space complementarity in the direct imaging of exoplanetary systems, a review |
| Karl Roald Stapelfeldt | Debris Disk Target Considerations for the Roman Coronagraph Mission |
| Katie Crotts | The First Saturn Analog: Exploration of the TWA 7 Planet–Disk System with JWST NIRCam |
| Kellen Dunn Lawson | Wholesale High Contrast Imaging With the Roman Wide Field Instrument |
| Kenta Yoneta | Development of High-Contrast Imaging Technique Based on the Speckle Area Nulling Method |
| Kenta Yoneta | Development of High-Contrast Imaging Techniques for Direct Observation of Exoplanets in Binary-Star Systems |
| Kimberly Ward-Duong | JWST/MIRI Coronagraphy of the Benchmark Brown Dwarf Companion GJ 758 B |
| Lillian Yushu Jiang | A Deep HST/WFC3/H-alpha Imaging Survey to Probe the Demographics of Accreting Planets at Wide Separations |
| Lisa Altinier | High-Order Modes Dithering for the Roman HLC: Results with the CAPyBARA Simulator |
| Louis Desdoigts | Restoring the lost performance of JWST’s Aperture Masking Interferometer with AMIGO |
| Lukas Delaye | Simulated parametric study of coherent differential imaging for exoplanet detection with SPHERE(+). |
| Macarena Constanza Vega Pallauta | CorGI-REx: Reference Star Vetting for the Roman Coronagraph Instrument with High-Contrast Imaging from VLT/SPHERE |
| Margot Courtoux | Detection and characterisation of protoplanets with JWST/MIRI |
| Mariam Sabalbal | Observing Conditions Matter! Enhanced SHINE F150 detection limits with RSM |
| Marie Ygouf | Toward Science-Ready Data: Development and Validation of the Roman Coronagraph Data Reduction Pipeline |
| Marie Ygouf | Model-Based Phase Retrieval for JWST Coronagraphy and High-Contrast Imaging |
| Mary Anne Limbach | Direct Detection of White Dwarf Exoplanets in the JWST Era |
| Mathilde Malin | Mid-infrared spectroscopy of cold directly imaged giant planets with JWST/MIRI. |
| Mathilde Malin | Medium-resolution spectroscopy reveals a carbon-rich circumplanetary disk around the young accreting exoplanet Delorme 1 AB b |
| Maxwell Millar-Blanchaer | Preparing for Launch: The Roman Coronagraph Instrument Community Participation Program |
| Michiel Darcis | Wavefront Sensing in Colour Using the Gradient Descent Reconstructor and Microwave Kinetic Inductance Detectors (MKIDs) |
| Natalia Sanchez-Soria | Coronagraphic postprocessing using a forward-modeling approach with bootstrapping |
| Nicholas Thomas Schragal | CorGI-REx Reference Star Vetting for the Roman Coronagraph – Northern Hemisphere Interferometric Observations with the CHARA Array |
| Nicolas Godoy | The JWST/MIRI view of HR 2562 b and κ And b |
| Rachel Bowens-Rubin | NIRCam yells at cloud: How non-chronographic MIRI imaging can directly detect exoplanets as cold as Saturn and Jupiter that other modes might miss |
| Raphaël Pourcelot | JWST telemetry combined with active coronagraphy: inferring raw contrast predictions for exoplanet imaging with the Habitable Worlds Observatory |
| Rohan Kane | JWST NIRCam Detections of Sub-Jupiter Companion Candidates and a Multi-Component Debris Disk |
| Sarah Steiger | Incorporating Wavefront Error, Wavefront Sensing and Control, and Sensitivities into Exposure Time Calculations with the Error Budget Software (EBS) |
| Sophie Noiret | Simulating Roman Coronagraph Observations with CorgiSim and CPGS |
| Tiffany Meshkat | Searching for planets around Altair with JWST |
| Toshiyuki Mizuki | Polarimetry of the Nancy Grace Roman Space Telescope Coronagraph Instrument |
| Vasuda Trehan | High-Dimensional Artificial Intelligence Modeling for Predicting Exoplanetary Atmospheric Absorption Spectra |
| Vito Squicciarini | The COBREX archival survey: a direct imaging view of planet formation |
| William Ceva | High contrast imaging of substellar companions that correspond to long term trends in over 25 years of RV data |
| William O Balmer | Colder, closer: Pushing the limits of JWST Coronagraphy |
| Yi Yang | Interpretable Deep Transfer Learning for Protoplanetary Disk Classification in Polarimetric Imaging |
| Yifan Zhou | Time-Resolved Coronagraphic Observations with JWST: Accessing the Rotational and Atmospheric Dynamics of Directly Imaged Exoplanets |
| Yihan Li | A Search for Wide-orbit Planets Around M-dwarfs using Deep MIRI 15-micron Images |
| Yu-Chia Lin | Characterizing the TW Hya System with JWST/NIRCam: Fine-Scale Disk Architecture and Deep Companion Limits |
Poster Session 2
| A J Eldorado Riggs | Black Silicon Apodizer Results Relevant to the Habitable Worlds Observatory |
| Adam Johnson | STARLITE Monochromatic Simulations: Coronagraphic Performance, DM Control, and Contrast Estimates |
| Adam Johnson | Recovering Full-Field Spectra with SPIDERS’ IFTS: First On-Sky Results at Subaru |
| Aditya Rohan Sengupta | On-sky demonstration of second-stage wavefront control with a photonic lantern |
| Alexis Carlotti | High-contrast NIR spectro-imaging capability with ELT/HARMONI |
| Andrea Bernardi | Improved orbital solutions for wide directly imaged companions |
| Andy Skemer | SCALES: Slicer Combined with Array of Lenslets for Exoplanet Spectroscopy |
| Anna Rahim | Exoplanet observations with a cascade adaptive optics with a second stage based on a Zernike wavefront sensor: in-lab validation on the ESO/GHOST testbed in broadband light |
| Anne Elisabeth Peck | Characterization of the Host Binary of the Directly Imaged Exoplanet HD 143811 AB b |
| Anuroop Dasgupta | Discovery of a Deeply Embedded Substellar Companion in V960 Mon: A Potential Case of Gravitational Instability |
| Anusha Janardan Pai Asnodkar | Tricouplers for nulling with photonic integrated circuits |
| Ashley Baker | Understanding differential limb coupling in diffraction-limited spectrographs on large telescopes |
| Beck Dacus | The Science Potential of Characterizing Gas Giant Planets with HWO |
| Ben Andrew Sappey | A deep look with Keck Planet Imager and Characterizer (KPIC): Isotopologue measurements for HR 7672 B |
| Benjamin Calvin | A Conceptual Exploration of High-Contrast Aperture Masking Interferometry |
| Bhavesh Rajpoot | Measuring Worlds by Their Lines: Unlocking High-Dispersion Coronagraphy in H-band at VLT with HiRISE |
| Bryony Francesca Nickson | Apodized Pupil Lyot Coronagraphs for the Habitable Worlds Observatory |
| Caleb Harada | SPORES-HWO II. Companion mass limits for future exo-earth survey target stars from >30 years of precision radial velcoty monitoring |
| Charles Sallard | First laboratory demonstration of iEFC for high-contrast imaging at small angular separation on ELT scales |
| Chen Xie | Protoplanets Revealed by Spiral Motion from SAFFRON: Candidate Drivers of Spirals and Gaps in SAO 206462 and V1247 Ori Disks |
| Chih-Chun "Dino" Hsu | Bifurcated Rotation of Giant Planets and Brown Dwarf Companions |
| Chloe Ann Lawlor | From Dust to Giants: What WISPIT 2 Reveals About Planet Formation |
| Christian Marois | The Gemini Planet Imager CAL2 upgrade, toward reflected light exoplanet imaging with high-speed focal plane wavefront sensing |
| Cicero Lu | Spatially-Resolved CO Gas and Dust Emission in the disk of AB Aurigae with Gemini/GNIRS HR-IFU and Insights from Commissioning data |
| Clarissa R. Do O | The Orbital Evolution of Multiple Wide Super-Jupiters: How Disk Migration and Dispersal Shape the Stability of The PDS 70 System |
| claude Jean aime | Comparing Starshade and Sunshade Coronagraphs |
| Connor James Vancil | Assessing Exoplanet Habitability with HWO Polarimetry |
| Corey Spohn | Simulating Images for a Complete HWO Survey with coronagraphoto |
| Dan Sirbu | AstroPIC: Advancing a near-infrared photonic coronagraph toward the Habitable Worlds Observatory |
| Daniel Echeverri | Overview and laboratory validation of the front-end instrument (FEI) subsystem of the Keck/HISPEC instrument |
| Dhwanil Patel | Hybrid PIAA-coronagraphy and -wavefront sensing using a single optical metasurface focal plane mask |
| Dominic Francisco Sanchez | REDWOODS: a Platform at Lick/ShaneAO for Testing Second Stage AO Technologies |
| Dominic Francisco Sanchez | Ongoing Developments for WaveDriver, a Laser Guide Star Adaptive Optics System for HWO |
| Dorian Demars | Monitoring accretion lines on Super-Jupiters with phase-resolved echelle spectroscopy: first results of the ENTROPY program |
| Eden McEwen | Optical gain three ways: comparing on-sky, real-time wavefront sensor gain calibrations with MagAO-X |
| Eleonora Alei | Multi-Bandpass Exoplanet Atmosphere Reconnaissance (MPEAR): Optimizing HWO's First-Visit Photometric Strategy |
| Eleonora Alei | pyEDITH: Exposure Time Calculator for the Habitable Worlds Observatory Coronagraph Instrument |
| Emiel Por | Hybrid Photonic Coronagraphy: Integration and Testing on the SEAL Testbed |
| Eric Nielsen | Exoplanet Demographics from the Gemini Planet Imager Exoplanet Survey: Giant Planets |
| Erica Dykes | SCxAO/CHARIS high contrast integral field spectropolarimetry of protoplanetary disks around (sub)solar-mass stars |
| Guillaume Huber | Latest characterization results of 1kx1k LmAPDs for ultra-low noise NIR astronomy |
| Genevieve Markees | Performance Simulations of Photonic-Enabled ExoPlanet Spectroscopic Sensor (PEEPSS) for HWO |
| Gilles Orban de Xivry | Breaking the symmetry: Asymmetric Lyot stops for METIS focal plane wavefront sensing |
| Iremsu Taskin | Exploring reinforcement learning to enhance METIS focal plane wavefront correction |
| Jennifer Patience | MAPS – the MMT Adaptive optics exo-Planet characterization System |
| Jialin Li | Discovery of H Emission from a Protoplanet Candidate Around the Young Star 2MASS J16120668-3010270 with MagAO-X |
| John Krist | Developing Optical Models of Coronagraphic Testbeds at JPL |
| John Trauger | A demonstration of low order wavefront sensing and control for HWO exoplanet imaging |
| Jonas G Kuhn | The Programmable Liquid-crystal Active Coronagraphic Imager for the 4-m DAG telescope (PLACID) instrument: Status Update |
| Jordan Israel Diaz | Relaxing stability requirements on HWO by suppressing sensitivity to specific modes |
| Jorge Llop-Sayson | Advancing Vector Vortex Coronagraph Technology for the Habitable Worlds Observatory |
| Joshua Liberman | Lab Demonstration of the Spatially-Clipped Self-Coherent Camera |
| Jules Fowler | When PIGSS fly: a Polarimetric InvestiGation of the Self-luminous Substellar companions AF Lep b and HIP 21152 B |
| Julianne Cronin | Atmospheric Characterization of Benchmark Brown Dwarf HIP21152B |
| Jun Hashimoto | Toward understanding the emission mechanisms of accreting planets |
| Jun Nishikawa | Two-stage coronagraph concept for high contrast imaging |
| Justin Latour | Imaging and characterising forming exoplanets in their birth environment |
| Kaitlyn Hessel | Resolving Tensions Around a Rare Multi-Planet System (HR 8799): An Investigation of Planet Masses and the Search for a Hidden 5th Planet |
| Katei Twitchell | Closed-loop Atmospheric Dispersion Correction for High Contrast Imaging with MagAO-X |
| Katelyn Horstman | Searching for exo-satellites and brown dwarf binaries using the Keck Planet Imager and Characterizer (KPIC) |
| Katherine Follette | Protoplanet and PMC Population Puzzles |
| Kevin Ludwick | Accounting for clock-induced charge production in the electron-multiplying charge-coupled device gain register |
| Liurong Lin | Active focal-plane phase coronagraphy with a pixelated device: Combining simulations and digital holographic microscopy metrology |
| Logan Pearce | Preparing for reflected light exoplanet detection campaigns with ground based platforms |
| Lorenzo Koenig | Applications of scalar metasurface phase masks for high-contrast imaging |
| Lucie Leboulleux | The Redundant Apodized Pupil coronagraph against the low-wind effect: developments and experimental validation on SCExAO/Subaru |
| Maggie Kautz | High-Contrast Imaging at First-Light of the GMT: Using the High Contrast Adaptive Optics Phasing Testbed (HCAT) to develop key adaptive optics components for GMagAO-X |
| Mamadou Mamadou | The ANDES high-resolution spectrograph of the ELT: overview of the high-contrast capabilities for exoplanet observations |
| Marah Brinjikji | The Companions to B and A Stars Snapshot (C-BASS) Survey: Discovery of a New Brown Dwarf Companion around an A-Star |
| Maria Vincent | High Order Keck Adaptive Optics: Results from lab integration and testing of the High Order Deformable Mirror |
| Martin Charles Noecker | Rock Steady: the Habitable Worlds Observatory and its Coronagraph Instrument |
| Masayuki Kuzuhara | Updated Report on High-Contrast Imaging Discoveries and Spectroscopic Characterizations of Brown Dwarfs with the Subaru Telescope |
| Mathis Houllé | Mid-infrared interferometry of young giant exoplanets at the VLTI |
| Mathieu Motte | On-sky results with OZIRIIS: The 2nd stage AO of PAPYRUS using a vector Zernike Wavefront Sensor |
| Matthew Kenworthy | Searching for exomoons around Beta Pictoris b and YSES 1b |
| Matthijs Mars | Non-linear low-order wavefront control with a physics-based digital twin: On-sky results from MagAO-X |
| Michael Arena | Progress Towards an Upgraded Detector Array for the MKID Exoplanet Camera (MEC') |
| Michael McElwain | Habitable World Discovery and Characterization: Coronagraph Concept of Operations and Data Post-Processing |
| Michael R. Meyer | A New Mid-Infrared Hammer for High Contrast Nails: MIRAC-5+AGPM with MMT-MAPS |
| Michiel Darcis | YSES 1 b observations with MagAO-X and updated modeling including circumplanetary disk extinction |
| Miles Lucas | Initial Characterization of the Polarimetric Performance of MagAO-X |
| Mona El Morsy | Starlight Suppression with Photonic Integrated Circuits: Laboratory Characterization and Future Applications for Subaru/GLINT and HWO |
| Naoshi Murakami | Toward Broadband High-Contrast Imaging: Coronagraphic Phase Masks and an Auxiliary Optical Module for Wavefront Control |
| Nemanja Jovanovic | Overview and status of Keck/HISPEC, the diffraction-limited y-K band spectrograph for exoplanet characterization |
| Nicole Wolff | GPI 2.0 End-to-end Simulations |
| Nikki Anita Zivkov | MEC Prime: Upgrading MKID Exoplanet Camera for the Next Generation of High Contrast Exoplanet Imaging |
| Niyati Desai | Scalar Vortex Phase Masks for Exoplanet Direct Detection |
| Olivier Guyon | High Contrast Imaging with the CACAO real-time software framework |
| Oscar Carrion-Gonzalez | The PCS instrument at the ELT: definition of science cases and expected science yield |
| Parker Johnson | Real-time Vibration Control with Accelerometers for MagAO-X |
| Patricia Van de Walle Suárez | Autodifferentiable PSF modeling for the VLT/ERIS vortex coronagraph |
| Peter Marley Chingaipe | Status and performance of the Asgard/NOTT cold nulling camera |
| Pierre Baudoz | Evaluating MICADO’s High‑Contrast Mode for Direct Imaging of Exoplanets and Disks |
| Raphaël Pourcelot | Single Conjugate Adaptive Optics performance on METIS/ELT: Simulations, robustness analysis and impacts on high-contrast imaging science cases |
| Rebecca Zhang | First Light for Near-Infrared Polarimetry on Keck/NIRC2 |
| Rico Landman | Extreme adaptive optics with machine learning: On-sky demonstration with MagAO-X and towards the ELT’s |
| Ronald Alexander Lopez | A midplane analysis of HD110058's warped debris disk |
| Ruben Tandon | The Active DAG/PLACID Coronagraph: Discovery Space and Binary Star Observing Mode |
| Ruslan Belikov | Coronagraph Design Survey and Performance Analysis for the Habitable Worlds Observatory |
| Saavidra Perera | GPI 2.0: Adaptive Optics Upgrade |
| Sam Walker | 2 Fast 2 Furious: Focal Plane Wavefront Sensing Through A Coronagraph |
| Sarah Steiger | Calibration of MEMS DM actuator gains using a Zernike Wavefront Sensor on the HiCAT Testbed |
| Sasha Hinkley | Characterizing Planets with ELT/METIS Near the Circumstellar Ice Line |
| Satoshi Itoh | Development Progress of wide-spectral-band combined nuller systems using the one-dimensional diffraction-limited coronagraph |
| Simon Petrus | X-SHYNE: A multi-approach analysis of 43 planetary analogue near-infrared medium-resolution spectra |
| Simon Petrus | Detectability of O₂ in Simulated Low-Resolution Reflected Spectra of Earth-like Planets Observed with HWO |
| Stephen Eikenberry | Photonic-Enabled ExoPlanet Spectroscopic Sensor (PEEPSS) for Focal Plane Wavefront Sensing and Imaging Spectroscopy on HWO |
| Steven Martos | Probing the ELT’s limits towards Earth-like planets: costs and gains of molecular mapping |
| Steven Martos | On-sky demonstration of the high transmission, high resolution VIPA spectrograph for close companions |
| Susan F. Redmond | Dark zone maintenance for the Habitable Worlds Observatory |
| SWASTIK CHOWBAY | Direct Imaging of Protoplanet Candidates in Protoplanetary Disks Using VLT/ERIS NIX L-band Observation |
| VIDYA VENKATESAN | Constraints on the Orbit of the Young Substellar Companion GQ Lup B from High-Resolution Spectroscopy and VLTI/GRAVITY Astrometry |
| Vivek Vijayakumar | Commissioning a new quad-AGPM coronagraph for mid-IR exoplanet imaging with LBTI |
| William Thompson | SPIDERS First Light: a Coherent Path to High Contrast |
| Yinzi Xin | Focal plane wavefront sensing and control with mode-sorting coronagraphs |
| Yoo Jung Kim | A configurable mode-based imager using an active photonic integrated circuit: concept and initial laboratory results |
| Zhuhai Li | A VLT/MUSE Survey for Accreting Planets in 75 Protoplanetary Disks |
| ZIYING GU | Constraining the Evolution of Substellar Companions with Bayesian Ages: A New Detection from SCExAO/OASIS Survey |
