H I observations of the starburst galaxy Tol 9 within the Klemola 13 group
The galaxy group Klemola 13 is composed of at least seven independent members including the starburst galaxy Tol 9. Our analysis using optical/NIR and Ha...
H I observations of two starburst galaxies in probable interaction
We propose to perform H I observations of two starburst galaxies that show optical interaction features with surrounding objects and for which we have both...
High-resolution maps of the spiral galaxies NGC 3992 and NGC 4321, obtained with the Taurus camera at the 4.2-m William Herschel Telescope are analyzed. The...
H II regions, morphology and star formation in disc galaxies.
The distribution and morphology of H II regions in the discs of spirals has been examined in great detail for a set of objects imaged in Hα. In those with...
H.O.R.S. a new visiting instrument for G.T.C. based on the Utrecht Echelle Spectrograph
The High Optical Resolution Spectrograph (HORS) is a proposed high-resolution spectrograph for the 10-m Gran Telescopio Canarias (GTC) based on components from...