All Tables

Table 2: Fitting results for the light curves of SN 2006aj attained by either excluding early data (top) or including an additional power-law component decaying with index $\alpha$ (see text for details).
Table 3: Luminosity ratio k and stretch factor s for GRB-SNe with known redshift normalized to SN 1998bw before and after correcting for host extinction. In cases where no extinction could be derived, only the non-corrected values are given. In all cases the SN fits were derived in the observer R-band frame. This list is complete up to the end of 2005, with the exception of GRB 040924 (Soderberg et al. 2006). These results supersede those presented in Z05. Differences compared to Z05 are basically due to the inclusion of new observational data or a revision of the used value for the Galactic extinction along the line of sight. Furthermore, note that we use different cosmological parameters than those in Z04 and Z05.
Table 1: The photometry of SN 2006aj from the Very Large Telescope (VLT), the Liverpool Telescope (LT) and the Katzman Automatic Imaging Telescope (KAIT), including the acquisition images for the VLT spectroscopy (Pian et al. 2006). The date is the UT exposure mid-time. Column t-t₀ refers to the time in days after the burst trigger at t₀ = 3:34:30 UT of Feb. 18, 2006 (Cusumano et al. 2006). The third column gives measured magnitudes which are corrected neither for extinction nor flux from the host galaxy. The fourth column gives the pure supernova magnitudes after correcting for Galactic extinction, host-galaxy flux and host-galaxy extinction. Exposure times are in seconds.