The unusual afterglow of the gamma-ray burst 100621A

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Table 4

Break energies derived from the SED fitting as shown in Fig. 3, but see text.

SED epoch	Time	ν _m	ν _c
	(ks)	(meV)	(keV)

1	0.52	<550	>8
2	0.7^*	<550	2.9
3	6.8	<550	>8
4	94	2.9	0.003−0.1
5	196	<2.0	0.003−0.1
6^**	352	10.6	0.003−0.1
7^**	416	8.1	0.003−0.1

Notes.

^(*)

This is the centre of the first of three intervals − see text.

^(**)

For these two epochs, our formal fit values for ν_m are considered unphysical and thus a likely indication that the radio and optical/NIR emission stem from different components − see text.

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