Table 4: Input parameters for the model nebula (CLOUDY).
Radial density profile ionized gas = Fig. 13; cf. Sect. 7.1

neutral gas = cf. Sects. 3 and 4

Chemical abundances:

   C, Cl, K, Ca, Mg, Si Hyung & Aller (1997) model B

   He, N, O, Ne, S, Ar Table 3 (second row)

   other elements PN (CLOUDY default)

Dust PN (CLOUDY default)

Local filling factor 1.0

blackbody distribution

Exciting star T_*=170 000 K

log $L_*/L_\odot= 2.75$

Distance 2.0 kpc

**Table 4:** Input parameters for the model nebula (CLOUDY).
Radial density profile	ionized gas = Fig. 13; cf. Sect. 7.1
	neutral gas = cf. Sects. 3 and 4
Chemical abundances:
C, Cl, K, Ca, Mg, Si	Hyung & Aller (1997) model B
He, N, O, Ne, S, Ar	Table 3 (second row)
other elements	PN (CLOUDY default)
Dust	PN (CLOUDY default)
Local filling factor	1.0
	blackbody distribution
Exciting star	T_*=170 000 K
	log $L_*/L_\odot= 2.75$
Distance	2.0 kpc

Source LaTeX | All tables | In the text

	1 Introduction
	2 Observations and reductions
	3 The gas spatio-kinematics
	4 The absorption (interstellar + circum-nebular)
	5 The nebular distance, size and age
	6 The central star parameters
	7 The nebular parameters
	8 The 3-D morpho-kinematical structure
	9 Discussion
	10 Conclusions
	References
	Online Material