10.4k citations
- United States Naval Research LaboratoryUS151 papers
- California Institute of TechnologyUS39 papers
- United States Naval ObservatoryUS39 papers
- Universidad de AlcaláES36 papers
- University of Maryland, College ParkUS36 papers
- Center for Astrophysics Harvard & SmithsonianUS35 papers
- Max Planck Institute for Extraterrestrial PhysicsDE35 papers
- Johns Hopkins UniversityUS33 papers
- University of ArizonaUS30 papers
- University of MichiganUS30 papers
- Princeton UniversityUS29 papers
- U.S. Naval Observatory Flagstaff StationUS29 papers
204 papers
Chasing the storm: Investigating the application of high-contrast imaging techniques in producing precise exoplanet light curves
Ben J. Sutlieff, David S. Doelman, Jayne L. Birkby +10
Substellar companions such as exoplanets and brown dwarfs exhibit changes in brightness arising from top-of-atmosphere inhomogeneities, providing insights into their atmospheric st…
Simultaneous Six-way Observations from the Navy Precision Optical Interferometer
Ellyn K. Baines, Solvay Blomquist, James H. Clark +7
We measured the angular diameters of six stars using the 6-element observing mode of the Navy Precision Optical Interferometer (NPOI) for the first time since the early 2000s. Four…
Thirty-Three New Stellar Angular Diameters from the NPOI, and Nearly 180 NPOI Diameters as an Ensemble
Ellyn K. Baines, James H. Clark, Henrique R. Schmitt +2
We present new angular diameter measurements for 33 stars from the Navy Precision Optical Interferometer, reaching uncertainties on the limb-darkened diameter of 2% or less for 21…
Sporadic radio pulses from a white dwarf binary at the orbital period
I. de Ruiter, K. M. Rajwade, C. G. Bassa +14
Recent observations have revealed rare, previously unknown flashes of cosmic radio waves lasting from milliseconds to minutes, and with periodicity of minutes to an hour. These tra…
Exploring the directly imaged HD 1160 system through spectroscopic characterization and high-cadence variability monitoring
Ben J. Sutlieff, Jayne L. Birkby, Jordan M. Stone +15
The time variability and spectra of directly imaged companions provide insight into their physical properties and atmospheric dynamics. We present follow-up R~40 spectrophotometric…
Classifying Intermediate Redshift Galaxies in SDSS: Alternative Diagnostic Diagrams
Léa Feuillet, Marcio Meléndez, Steve Kraemer +3
We select a sample of 1,437 active galactic nuclei (AGN) from the catalog of the Sloan Digital Sky Survey (SDSS) galaxy properties from the Portsmouth group by detection of the hig…