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Fig. 10


Spectral fits applied to the the time interval of T0+9.7 – T0+10.6 s for GRB 090902B. Fits performed to decribe the data include; a) a Band + blackbody fit, b) Band + power-law fit and c) a double broken power-law fit with parameters of keV, keV, Index1 = , Index2 = , Index3 = (see Fig. 8 for description of parameters). A lightcurve is shown in Fig. 6c.

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