Presentations

Talks and Posters and Outreach

Talks

Comparing realtime optical gain measurement and methods on MagAO-X

E. McEwen, J. Males, O. Guyon, S. Haffert et al.
SPIE Astronomical Telescopes and Instrumentation
July 9, 2026. Copenhagen, Denmark.

On-sky, real-time optical gain calibration on MagAO-X using incoherent speckles

E. McEwen, J. Males, O. Guyon, S. Haffert et al.
SPIE Astronomical Telescopes and Instrumentation
June 17, 2024. Yokohama, Japan.

MagAO-X: Instrument, testbed, pathfinder

E. McEwen
Center for Adaptive Optics Fall Retreat
November 17, 2023.

Eden presenting a MagAO-X talk at AO4ELT7 in Avignon

Real-time PyWFS optical gain calibration using incoherent speckles

E. McEwen, J. Males
Adaptive Optics for Extremely Large Telescopes 7
June 28, 2023. Avignon, France.

Conference Website
Eden presenting MagAO-X: Making waves in 2023A at the Steward Observatory internal symposium

MagAO-X: Making waves in 2023A

Steward Observatory Internal symposium

Optimizing small angular separation coronagraphy for GMagAO-X with Optical Gain Calibration

E. McEwen, J. Males
Alien Earths All Hands Meeting
February 1, 2023. Tucson, Arizona.

‘imaka Wavelength comparisons for Ground Layer Adaptive Optics on UH 2.2m

E. McEwen, J. Lu
Summer Undergraduate Research Fellowship (SURF) Conference
August 19, 2021. Online.

Wind profiler comparison using ’imaka telemetry

E. McEwen, M. Chun
Center for Adaptive Optics Fall Retreat
October 28, 2020. Online.

Tracking Turbulence: Preliminary results of wind profiler comparison using ’imaka telemetry

E. McEwen, M. Chun, R. Dungee
Institute for Astronomy REU Talks
July 30, 2020. Online.

Preliminary results from an adaptive optics test bench

E. McEwen, J. Lu
Conference for Undergraduate Women in Physics
January 17, 2020. Irvine, CA.

The real time controller for a compact adaptive optics system

E. McEwen, K. Wallace, G. Serabyn
JPL Student Faculty Program presentations
August 20, 2019. Pasadena, CA.

Posters

Eden with her MagAO-X beta Pictoris b poster at SPIE 2026 in Copenhagen

MagAO-X visible imaging of β-pic b

E. McEwen, J. Males, L. Pearce, et al.
SPIE Astronomical Telescopes and Instrumentation
July 5th 2026. Copenhagen, Denmark.

MagAO-X visible imaging of β-pic b

E. McEwen, J. Males, L. Pearce, et al.
Sagan Summer Workshop
July 21st 2025. Pasadena, CA.

Ground-based Observatory Synergies with HWO

E. McEwen, B. Sitarski
NASA HWO October Meeting
October 22, 2024. Rochester, NY.

Eden with her MagAO-X poster at the Giant Magellan Telescope Community Science Meeting

Real-time wavefront sensor calibration for coronagraphic imaging

E. McEwen, J. Males, O. Guyon
Giant Magellan Telescope Community Science Meeting
September 6, 2023. Washington D.C.

Eden with her wavefront profiling poster at SPIE 2022

Wavefront profiling via correlation of GLAO open loop telemetry

E. McEwen, R. Dungee, M. Chun, J. Lu, O. Lai, C. Baranec
SPIE Astronomical Telescopes and Instrumentation Conference
August 29, 2022. Montreal, Canada.

Demonstrating Predictive Wavefront Control at Keck II

E. McEwen, R. Jensen-Clem, J. Graham, D. Mawet, P. Wizinowich, S. Cetre
223 AAS
January 8, 2019. Seattle, WA.

Eden and Rebecca Jensen-Clem with the AOSE poster at APSIS 2018

Demonstrating Predictive Wavefront Control at Keck II: Construction of AOSE

E. McEwen, S. Dehghani, A. Sengupta, R. Jensen-Clem
Astronomy Poster Summer Intern Symposium (APSIS)
August 10, 2018. Berkeley, CA.