High spatial resolution and high contrast optical speckle imaging with FASTCAM at the ORM
In this paper, we present an original observational approach, which combines, for the first time, traditional speckle imaging with image post-processing to...
Physical processes in the Sun give rise to an ample variety of structures on different spatial scales that in many cases are very small, with sizes probably...
High Spatial Resolution Spectral-Energy-Distributions of Radio-Quiet vs Radio-Loud AGN: Some Similarities
We present high spatial resolution SEDs, on the scales of a few tens of parsec, of some of the nearest and most well known, radio-quiet AGN. The new SEDs are...
The results of a high temporal resolution spectroscopic monitoring of the UV Cet type fare stars AD Leo and V1054 Oph are reported. Intermediate resolution...
High velocity clouds around nearby galaxies from THINGS
As a sub-set of activities within the THINGS (The HI Nearby Galaxy Survey) collaboration we have used the HI maps of the complete set of galaxies observed in...
High Velocity Gas Outflows from H II regions in Disc Galaxies
We analyze the Hα emission line profiles of the HII region populations in three disc spiral galaxies and find evidence of wing features at 40-90 km/s from the...