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Figure 1: Multiwavelength light curve of the GRB 050408 afterglow in the observer frame. The lines show the best fit of a fireball model with one energy injection (at 2.9 days) seen off-axis (see text for details). Our observations are plotted with filled symbols, while the ones obtained from the literature are represented by empty ones, this convention is used for all the figures. |
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Figure 2: Spectral flux distribution of the afterglow 0.6 days after the burst onset in the observer frame. The different lines represent results from fitting the data to various extinction laws: Small Magellanic Cloud (SMC), Large Magellanic Cloud (LMC), Milky Way (MW) and No Extinction (NE). |
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Figure 3:
Spectral Flux Distribution of the afterglow from
radio to X-rays 0.6, 6.0 and 13.0 days after the burst in the observer frame. Several 3-![]() |
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Figure A.1:
Identification chart of GRB 050408. The calibration
stars and the afterglow location have been marked. The field of
view is 6.0' ![]() |