Using the Gemini Planet Imager, we have resolved the circumstellar debris disk around HD 111520 at a projected range of ~30–100 AU in both total and polarized H-band intensity. The disk is seen edge-on at a position angle of 165° along the spine of emission. A slight inclination and asymmetric warp are covariant and alter the interpretation of the observed disk emission. We employ three point-spread function subtraction methods to reduce the stellar glare and instrumental artifacts to confirm that there is a roughly 2:1 brightness asymmetry between the NW and SE extension. This specific feature makes HD 111520 the most extreme example of asymmetric debris disks observed in scattered light among similar highly inclined systems, such as HD 15...
International audienceContext. Debris disks off er valuable insights into the latest stages of circu...
We present the first spatially resolved scattered-light images of four debris disks around members o...
We present the first scattered light detections of the HD 106906 debris disk using the Gemini/Gemini...
Using the Gemini Planet Imager, we have resolved the circumstellar debris disk around HD 111520 at a...
This is the author accepted manuscript. The final version is available from American Astronomical So...
International audienceWe observed the nearly edge-on debris disk system HD 111520 at the HJ and K1 n...
Context. Debris disks are intrinsically connected to the planetary system’s formation and ...
We present new H-band scattered light images of the HD 32297 edge-on debris disk obtained with the G...
Context. Debris disks offer valuable insights into the latest stages of circumstellar disk evolution...
Debris disks offer valuable insights into the latest stages of circumstellar disk evolution, and can...
Context. Debris disks offer valuable insights into the latest stages of circumstellar disk evolution...
We report the results of a ~4 yr direct imaging survey of 104 stars to resolve and characterize circ...
International audienceSimilarly to beta Pictoris, HD 15115 is a young and nearby (45.2 pc) star that...
International audienceContext. Debris disks off er valuable insights into the latest stages of circu...
We present the first spatially resolved scattered-light images of four debris disks around members o...
We present the first scattered light detections of the HD 106906 debris disk using the Gemini/Gemini...
Using the Gemini Planet Imager, we have resolved the circumstellar debris disk around HD 111520 at a...
This is the author accepted manuscript. The final version is available from American Astronomical So...
International audienceWe observed the nearly edge-on debris disk system HD 111520 at the HJ and K1 n...
Context. Debris disks are intrinsically connected to the planetary system’s formation and ...
We present new H-band scattered light images of the HD 32297 edge-on debris disk obtained with the G...
Context. Debris disks offer valuable insights into the latest stages of circumstellar disk evolution...
Debris disks offer valuable insights into the latest stages of circumstellar disk evolution, and can...
Context. Debris disks offer valuable insights into the latest stages of circumstellar disk evolution...
We report the results of a ~4 yr direct imaging survey of 104 stars to resolve and characterize circ...
International audienceSimilarly to beta Pictoris, HD 15115 is a young and nearby (45.2 pc) star that...
International audienceContext. Debris disks off er valuable insights into the latest stages of circu...
We present the first spatially resolved scattered-light images of four debris disks around members o...
We present the first scattered light detections of the HD 106906 debris disk using the Gemini/Gemini...