Table 4:

Line parameters for each (nonmasering) transition.

				peak (K) /	Profile area (K   km s-1) /
Species	Transition	(K)	S (Debye2)	Mean	Integrated mean	(km s-1)
12CO	3-2	33.2	0.04	3.31/5.99	95.7/173	17.3
	4-3	55.3	0.05	4.25/6.33	125/186	21.2
	7-6	155	0.08	5.04/5.85	129/149	21.0
13CO	3-2	31.7	0.04	0.58/1.10	15.2/23.0	17.8
SiS	16-15	118	47.9	0.21/19.3	3.91/360	12.9
	17-16	133	50.9	0.28/23.4	5.77/483	16.4
	19-18	166	56.9	0.29/19.7	6.33/430	17.3
	20-19	183	59.9	0.27/18.3	5.2/353	19.4
SiO	7-6	58.4	67.4	0.87/72.8	16.4/1373	17.0
	8-7	75.0	77.0	1.27/86.3	26.7/1813	16.5
SO	77-66	71.0	16.5	0.06/5.0	1.09/91.2	17.7
	88-77	87.5	18.9	0.27/18.3	4.72/321	21.0
SO2	33  1-22  0	27.6	6.64	0.09/7.5	2.16/181	17.8
	171 17-160  16	136	36.5	0.38/31.8	11.3/945	17.9
	43 1-32 2	31.3	6.92	0.07/5.3	1.41/107	19.4
	132 12-121 11	93.0	13.4	0.25/17.0	6.34/43	16.5
	53 3-42 2	35.9	7.32	0.06/4.08	1.36/92.4	16.1
	144 10-143 11	136	19.6	0.05/3.40	0.55/37.4	12.1
CS	6-5	49.4	23.1	0.16/14.7	4.12/380	19.1
	7-6	65.8	27.0	0.15/10.2	3.07/209	16.6
29SiO	7-6	57.6	67.2	0.22/18.4	5.08/425	18.7
	8-7	74.1	76.8	0.27/18.3	4.72/321	15.1
30SiO	7-6	56.9	67.2	0.13/12.0	2.06/190	14.1
	8-7	73.2	76.8	0.15/10.2	2.88/196	16.4
HCN	4-3	42.5	108	0.69/15.8	15.3/249	17.0
CN	N=3-2, J=5/2-3/2	32.6	6.72	0.08/5.44	1.98/135	18.5
	N=3-2, J=7/2-5/2	32.7	9.01	0.07/4.76	1.60/109	18.7

Notes. The third column gives the upper energy level and the fourth column the line strength. The fifth and sixth column yield the peak values and integrated intensity values derived from the observed line profiles. In the last column, the expansion velocity is derived from the expanding shell fit. For the peak flux and the integrated intensity, the values derived from the main-beam temperature ( ) and the mean brightness temperature estimate (Mean ) are given.