Table 1: Grism properties.

Telescope	Grism	Dispersion	Range
		(Å /pix)	(Å )
TNG 3.6 m	LR-B Grism 1	2.8	3800-8000
ESO 3.6 m	Grism 1	6.66	3185-10940
	Grism 6	2.06	3860-8070
	Grism 13	2.77	3685-9315
KPNO 4 m	Grism 810	9.1	4300-10 000