General overview

In Table 2 the number of faults and total time lost as a function of the system and kind of fault is presented together with the overall numbers for the previous period (33). Note that at the start of period 34 `FIES' has been added as option.

Table 2: Down-time statistics for period 34$^a$

Syst/Type	Soft		Elec		Optics		Mech		Others		Total		P33
Telescope	20	01:55	3	00:05	0	$-$	2	00:00	4	01:10	29	03:10	22	05:30
Building	0	$-$	3	00:00	0	$-$	1	00:00	1	00:00	5	00:00	8	02:00
Computers	14	03:55	2	00:00	0	$-$	0	$-$	2	00:00	18	03:55	22	01:30
ALFOSC	15	02:45	3	00:25	1	00:00	3	00:00	2	00:30	24	03:40	23	06:10
MOSCA	2	00:15	1	00:15	0	$-$	2	00:30	0	$-$	5	01:00	4	00:00
NOTCam	9	00:10	0	$-$	0	$-$	0	$-$	0	$-$	9	00:10	5	00:05
StanCam	5	00:15	0	$-$	0	$-$	1	00:00	1	00:30	7	00:45	1	00:20
FIES	3	00:55	1	00:30	0	$-$	0	$-$	0	$-$	4	01:25	$-$	$-$
Others	1	00:00	5	00:00	1	00:00	1	00:00	8	00:05	16	00:05	10	00:00
Total	69	10:10	18	01:15	2	00:00	10	00:30	18	02:15	117	14:10	95	15:35
P33	50	07:30	26	05:55	4	00:00	11	02:05	4	00:05	95	15:35
$^a$For each system-type category the total number of faults and total time lost are given