Challenging gamma-ray burst models through the broadband dataset of GRB 060908

Free Access

Table 2:

Spectral analysis of the *Swift*-XRT data.
Mode	$N_{\rm H}$	$N_{\rm H}$	Photon index	$\chi^2$ /d.o.f.
		(rest frame)
	(10²¹ cm^-2)	(10²¹ cm^-2)
WT	$\rm 7.2_{-4.6}^{+5.2}$	-	$\rm 2.32_{-0.29}^{+0.33}$	17.9/17 = 1.05
PC	$\rm 14.1_{-6.0}^{+7.0}$	-	$\rm 2.32_{-0.20}^{+0.20}$	11.9/17 = 0.70
WT	0.23	$\rm 3.6_{-3.0}^{+3.6}$	$\rm 2.28_{-0.17}^{+0.20}$	17.7/17 = 1.03
PC	0.23	$\rm 8.3_{-3.7}^{+5.7}$	$\rm 2.17_{-0.22}^{+0.25}$	12.9/17 = 0.76

Notes. The switch from WT to PC mode occurred at $\sim$ 180 s after the burst. Analysis of data later than about 2000 s gave results comparable to those for the PC mode but with lower statistical significance.

Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.