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 (34).



Table 2: Down-time statistics for period 35$^a$
Syst/Type Soft Elec Optics Mech Others Total P34
Telescope 8 00:20 12 06:30 0 $-$ 6 00:05 3 00:50 29 07:45 29 03:10
Building 1 00:00 1 00:00 0 $-$ 1 00:00 0 $-$ 3 00:00 5 00:00
Computers 10 00:00 1 00:00 0 $-$ 0 $-$ 2 00:00 13 00:00 18 03:55
ALFOSC 19 04:50 0 $-$ 2 02:00 2 00:00 2 00:00 25 06:50 24 03:40
MOSCA 2 00:00 1 00:05 0 $-$ 0 $-$ 1 00:00 4 00:05 5 01:00
NOTCam 6 00:00 4 00:35 0 $-$ 1 00:00 4 00:15 15 00:50 9 00:10
StanCam 5 00:20 0 $-$ 0 $-$ 1 00:00 2 00:10 8 00:30 7 00:45
FIES 7 02:55 6 02:50 0 $-$ 0 $-$ 1 00:00 14 05:45 4 01:25
Others 1 00:10 1 00:00 0 $-$ 3 00:00 2 00:05 7 00:15 16 00:05
Total 59 08:35 26 10:00 2 02:00 14 00:05 17 01:20 118 22:00 117 14:10
P34 69 10:10 18 01:15 2 00:00 10 00:30 18 02:15 117 14:10    
$^a$For each system-type category the total number of faults and total time lost are given

Thomas Augusteijn 2008-01-11