van den Heuvel, Frontera, Hjorth, Castro-Tirado, Greiner, Vreeswijk, Rol, Pedersen, Pian, Gorosabel, Palazzi, Masetti, Kouveliotou, Wijers, Fruchter, Wiklind, Jaunsen, Courbin, Augusteijn, Boer, Atteia, Ricker, Piro, Heise, Hurley, Danziger (Large Programme with ToO status):

'The Physics of Gamma-Ray Bursts (GRBs) and the Nature of their Hosts'

Covino, Cimatti, Di Serego Alighieri, Fiore, Ghisellini, Kawai, Israel G.l., Lazzati, Ortolani, Pasquini, Ricker, Saracco, Stella, Tagliaferri, Zerbi:

''Variable Polarization of Gamma Ray Burst Optical Afterglows: Evidence of Beaming"

'Early evolution of a bright Supernova'

Chaty, Mirabel, Haswell, Hynes, Cui, Shrader:

'Infrared and Optical Observations of Galactic X-ray Transients during Outbursts'

Fiore, Savaglio, Fontana, Marconi G., Stella, Antonelli, Di Paola, Stratta, Chincarini, Ghisellini, Saracco, Lazzati, Covino S., Zerbi::

'A flash in the dark: probing interstellar and intergalactic matter through UVES TOO observations of GRBs afterglows'

Baade, Wang, Fransson, Höflich, Lundqvist, Wheeler:

'Polarimetry of Supernovae - Probing the Origin of Asymetric Explosions'