Table 1. Measured transitions.

Species	Transition	Frequency (MHz)	Beam (arcsec)
13CS	1 → 0	46247.563	42”
13CS	2 → 1	92494.308	27”
13CS	3 → 2	138739.335	18”
C34S	1 → 0	48206.941	42”
C34S	2 → 1	96412.950	26”
C34S	3 → 2	144617.101	17”
CS	1 → 0	48990.955	42”
CS	2 → 1	97980.953	25”
CS	3 → 2	146969.029	17”
H234S	11,0 → 10,1	167910.516	15”
H2S	11,0 → 10,1	168762.753	15”
SO	22 → 11	86093.96	29”
SO	23 → 12	99299.89	25”
SO	32 → 21	109252.18	23”
SO	34 → 23	138178.66	18”
SO	44 → 33	172181.42	14”
34SO	23 → 12	97715.40	25”
34SO	32 → 21	106743.37	23”
34SO	44 → 33	168815.11	15”