A high spectral resolution catalog of emission lines in the visible spectrum of comet C/2020 F3 (NEOWISE)
Comets are primitive bodies left over from the formation of the Solar System. Formed at large distance from the Sun, comets have been preserved at low...
A high-resolution spectrograph for the solar telescope GREGOR
This communication shows the design, layout, mounting and start-up of a high-resolution grating spectrograph for VIS-NIR at GREGOR 1.5m Solar Telescope...
A High-Resolution Spectroscopic Survey of β Cephei Pulsations in Bright Stars
We present preliminary results of our high-resolution (R≥50000) spectroscopic survey of line-profile variations in stars with spectral types similar to β Cephei...
A HST/WFC3 Search for Substellar Companions in the Orion Nebula Cluster
We present new results relative to the population of substellar binaries in the Orion Nebula Cluster. We reprocessed HST/WFC3 data using an analysis technique...
A Hundred Comets: The Visual-Wavelength Observations of the Survey of Ensemble Physical Properties of Cometary Nuclei (SEPPCoN)
We present new results from SEPPCoN, a Survey of Ensemble Physical Properties of Cometary Nuclei. This project is currently surveying 100 Jupiter-family comets...
A K band survey in the Groth Strip Flanking Fields
As a part of our collaboration in the COSMOS Project, devoted to the characterization of galaxies during the epoch of maximum star formation in the history of...