Instrument use

Table 3 lists the number of scheduled observing nights and technical nights for each instrument. This covers all nights, including CAT, OPTICON and guaranteed time. In this table I have also included the number of observing runs, and the number of nights per observing run in visitor mode for each instrument.

Table 3: Instrument use

Instrument	No. of nights		No. of runs	Nights/run
	Scheduled	Technical
ALFOSC	71	11.5	24$^a$	2.1
FIES	56.5	5	18$^b$	2.4
NOTCam	16	4	10$^c$	1.5
MOSCA	16.5	0.5	5	3.3
Aluminisation	$-$	2	$-$	$-$
$^a$ Excluding 19.5 service nights  $^b$ Excluding 13.5 service nights
$^c$ Excluding 1.5 service night