Table 4: Input physical parameters for DUSTY and the adopted reddening values.
IRAS Dust E(B-V) E(B-V) $T_{\rm eff}$ Grain types $^{\dagger}$ Optical depth $T_{\rm d}$

type total I.S. (K) ( $\tau$ ) at 0.55 $\mu$ (K)

12584-4837^* warm¹ 0.27 0.18 20 000 amC-Hn 0.26 775

warm² 0.27 0.18 20 000 amC-Hn 0.29 700

cold 0.27 0.18 20 000 Sil-DL & SiC 0.29 200

13266-5551 cold 0.51 0.53 20 800 grf-DL 0.12 160

14331-6435 cold 0.71 - 16 200 Sil-Ow 0.50 130

16206-5956 cold 0.29 0.22 11 200 grf-DL & amC-Hn 0.16 170

17203-1534 cold 0.61 0.44 19 000 Sil-Ow 0.15 117

17311-4924 cold 0.66 0.22 20 300 grf-DL & SiC-Pg 0.22 250

17423-1755 warm 0.86 0.67 20 000 amC-Hn 0.16 1500

warm 0.86 0.67 20 000 amC-Hn 0.32 1000

cold 0.86 0.67 20 000 SiC-Pg 0.35 100

17460-3114 cold 0.54 - 35 000 Sil-DL & grf-DL 0.0015 315

18023-3409 cold 0.70 0.44 20 300 grf-DL 0.015 220

18062+2410^* cold 0.24 0.11 20 750 Sil-Oc & Sil-DL 0.32 230

18371-3159 cold 0.30 0.15 20 800 grf-DL 0.13 180

18379-1707^* cold 0.71 - 19 000 Sil-DL 0.13 140

19590-1249 cold 0.29 0.20 20 500 Sil-Ow & Sil-DL 0.08 120

22023+5249 cold 0.85 - 18 500 Sil-Oc & Sil-DL 0.29 120

22495+5134 cold 0.52 0.36 35 000 Sil-DL 0.011 125

$^{\dagger}$ The grain types used for modelling the SEDs are "warm'' (Sil-Ow) and "cold'' (Sil-Oc) silicates from Ossenkopf et al. (1992); silicates and graphites (Sil-Dl and grf-DL) from Draine & Lee (1984), amorphous carbon (amC-Hn) from Hanner (1988) and SiC (SiC-Pg) from Pégourié (1988). ^* IRAS 12584-4837 (Hen3-847), IRAS 18062+2410 (SAO 85766) and IRAS 18379-1707 (LSS 5112) are variable in J, H, K bands (see Table 3a). Hence, two separate models satisfied the warm dust component in IRAS 12584-4837 (Hen3-847). Model 1 conforms to the J, H, K data from Fouque et al. (1992). Model 2 conforms to the J, H, K data from the 2MASS catalog.

**Table 4:** Input physical parameters for DUSTY and the adopted reddening values.
IRAS	Dust	E(B-V)	E(B-V)	$T_{\rm eff}$	Grain types $^{\dagger}$	Optical depth	$T_{\rm d}$
	type	total	I.S.	(K)		( $\tau$ ) at 0.55 $\mu$	(K)
12584-4837^*	warm¹	0.27	0.18	20 000	amC-Hn	0.26	775
	warm²	0.27	0.18	20 000	amC-Hn	0.29	700
	cold	0.27	0.18	20 000	Sil-DL & SiC	0.29	200
13266-5551	cold	0.51	0.53	20 800	grf-DL	0.12	160
14331-6435	cold	0.71	-	16 200	Sil-Ow	0.50	130
16206-5956	cold	0.29	0.22	11 200	grf-DL & amC-Hn	0.16	170
17203-1534	cold	0.61	0.44	19 000	Sil-Ow	0.15	117
17311-4924	cold	0.66	0.22	20 300	grf-DL & SiC-Pg	0.22	250
17423-1755	warm	0.86	0.67	20 000	amC-Hn	0.16	1500
	warm	0.86	0.67	20 000	amC-Hn	0.32	1000
	cold	0.86	0.67	20 000	SiC-Pg	0.35	100
17460-3114	cold	0.54	-	35 000	Sil-DL & grf-DL	0.0015	315
18023-3409	cold	0.70	0.44	20 300	grf-DL	0.015	220
18062+2410^*	cold	0.24	0.11	20 750	Sil-Oc & Sil-DL	0.32	230
18371-3159	cold	0.30	0.15	20 800	grf-DL	0.13	180
18379-1707^*	cold	0.71	-	19 000	Sil-DL	0.13	140
19590-1249	cold	0.29	0.20	20 500	Sil-Ow & Sil-DL	0.08	120
22023+5249	cold	0.85	-	18 500	Sil-Oc & Sil-DL	0.29	120
22495+5134	cold	0.52	0.36	35 000	Sil-DL	0.011	125

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