The Suzaku broadband X-ray spectrum of the dwarf Seyfert galaxy NGC 4395

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Table 4:

The XIS spectra from the second and fifth intervals.
Interval	$\Gamma$	log $\xi$ ^a	$N_{\rm W}^{{b}}$
2	$1.75\pm 0.07$	$1.6\pm 0.5$	$1.1\pm 0.2$
5	$1.23\pm 0.07$	$1.0\pm 0.1$	$2.4\pm 0.3$
$\Gamma$	-	$1.56\pm 0.09$	$1.47\pm 0.09$
log $\xi$ ^a	$1.4\pm 0.3$	-	$1.1\pm 0.2$
$N_{\rm W}^{{b}}$	$2.2\pm 0.5$	$2.3\pm 0.3$	-
$\chi^2$ /d.o.f.	281.8/309	293.2/309	283.4/309
Interval	$\Gamma$	log $\xi$ ^a	$N_{\rm W}$ ^b	$\chi^2$ /d.o.f.
2	$1.65\pm 0.08$	$1.5\pm 0.2$	$2.2\pm 0.4$	275.0/308
5	$1.34\pm 0.10$	$1.0\pm 0.2$	as above
2	$1.66\pm 0.09$	$1.3\pm 0.2$	$1.8\pm 0.2$	275.5/308
5	$1.34\pm 0.09$	as above	$2.3\pm 0.3$

Notes. Results of joint model fitting to the XIS spectra from the second and fifth intervals are shown. For the spectral fitting, the procedure is the same as that described in Table 3. The lower part shows the results when the spectral slope and the warm absorber parameters ( $N_{\rm W}$ , log $\xi$ ) are left to vary, but either of the two warm absorber parameters is tied between the two spectra. ^(a) In unit of erg s^-1 cm. ^(b) In unit of 10²² cm^-2.

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