Table 2: Spectroscopic observations of ShCG 181, ShCG 344, ShCG 361, and ShCG 362.

G	Telescope	Site	Date	Resolution	Dispersion	W-length range
				lines/mm	Å/mm	Å
			ShCG 181
1	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
2	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
3	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
4	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
7	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
9	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
12	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
15	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
			ShCG 344
1	1.5 m	ESO, La Silla	March 95	2.9	194	2400-8400
	2.1 m	GHO, Cananea	Apr. 96	5.5	250	4000-7000
3	1.5 m	ESO, La Silla	March 95	2.9	194	2400-8400
	2.1 m	GHO, Cananea	Apr. 96	5.5	250	4000-7000
4	1.5 m	ESO, La Silla	March 95	2.9	194	2400-8400
5	1.5 m	ESO, La Silla	March 95	2.9	194	2400-8400
	2.1 m	GHO, Cananea	Apr. 96	5.5	250	4000-7000
6	1.5 m	ESO, La Silla	March 95	2.9	194	2400-8400
			ShCG 361
1	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
	2.1 m	GHO, Cananea	May 95	5.5	250	4000-7000
2	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
	2.1 m	GHO, Cananea	May 95	5.5	250	4000-7000
3	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
	2.1 m	GHO, Cananea	May 95	5.5	250	4000-7000
4	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
5	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
6	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
	2.1 m	GHO, Cananea	May. 95	5.5	250	4000-7000
7	2.1 m	GHO, Cananea	Nov. 99	18	8.2	4200-9000
8	2.1 m	GHO, Cananea	Nov. 99	18	8.2	4200-9000
9	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
	2.1 m	GHO, Cananea	May 95	5.5	250	4000-7000
10	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
	2.1 m	GHO, Cananea	May 95	5.5	250	4000-7000
			ShCG 362
1	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
	2.1 m	GHO, Cananea	May 95	5.5	250	4000-7000
2	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
3	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
4	2.2 m	DSAZ, CA	Nov. 94	2.9	120	4900-7650
	2.1 m	GHO, Cananea	May 95	5.5	250	4000-7000
5	2.1 m	GHO, Cananea	May 95	5.5	250	4000-7000
	2.1 m	GHO, Cananea	Nov. 99	8.5	380	4200-9000