“Image plane wavefront sensing and Kalman filtering for automated alignment of off-axis aspherics” by Duan Li and Dmitry Savransky has been published in the Journal of the Optical Society of America A and is available here. The paper presents an automated alignment
JGCD Paper Published
“Higher-Order Unscented Estimator” by Zvonimir Stojanovski and Dmitry Savransky has been published in the Journal of Guidance, Control and Dynamics. It is available here (open access). This paper introduces HOUSE, a new extension of the unscented Kalman (UKF) filter with
ApJL Paper Published
Our latest paper, Keithly & Savransky, “The Solar System as an Exosystem: Planet Confusion“, is now published in the Astrophysical Journal Letters. This work explores the idea of what we can learn about observing other planetary systems by thinking about
JATIS Paper Published
Our newest paper: Keithly, Savransky, and Spohn, “Integration Time Adjusted Completeness” is now available as open access in the Journal of Astronomical Telescopes, Instruments, and Systems. This paper updates the concept of completeness—the probability of detecting an exoplanet from some
Astronomical Journal Paper Published
Congratulations to Carlos Gascón (visiting student from Polytechnic University of Catalonia in 2019) on the publication of his paper: “Analytic Stability Maps of Unknown Exoplanet Companions for Imaging Prioritization” in the Astronomical Journal. This paper explores the idea of looking
New Paper in The Astronomical Journal
Our new paper entitled “Detecting Planets from Direct-imaging Observations Using Common Spatial Pattern Filtering” has been published in The Astronomical Journal. It can be found here.
JGCD Paper Published
Our new paper, titled “Parameterizing the Search Space of Starshade Fuel Costs for Optimal Observation Scheduling” has been published in the Journal of Guidance, Control & Dynamics. The paper can be accessed here.
PASP Paper Published
Our new paper titled “Planet occurrence rate density models including stellar effective temperature” has been published in PASP. The paper can be accessed through DOI.
New Paper in Optics and Lasers in Engineering
Joyce Fang’s final paper as a graduate student: “Wavefront reconstruction with defocus and transverse shift estimation using Kalman filtering” has been published in Volume 111 of Optics and Lasers in Engineering. Open access available here.
JOSA A Paper Published
Our new paper titled “Amplitude and phase retrieval with simultaneous diversity estimation using expectation maximization” has been published in OSA JOSA A. The paper can be accessed through DOI.