J. Kissel, T. Sadecki, B. Weaver,

Because it was free, we took some new open light current values for H1 SUS ITMY, the have been installed. No values have changed more than 10-15%, but all have gone down since we last took these (see LHO aLOG 4549).


OSEM     Open        Normalizing    Compensating
        Light           Gain           Offset
       Current [ct]
M0F1     27894         1.075           -13947
M0F2     27280         1.100           -13640
M0F3     27059         1.109           -13530
M0LF     25600         1.172           -12800
M0RT     23555         1.274           -11778
M0SD     27538         1.089           -13769
R0F1     23855         1.258           -11927
R0F2     24148         1.242           -12074
R0F3     24696         1.215           -12348
R0LF     25745         1.165           -12872
R0RT     23838         1.258           -11919
R0SD     24543         1.222           -12271
L1UL     27800         1.079           -13900
L1LL     28750         1.043           -14375
L1UR     27706         1.083           -13853
L1LR     29654         1.012           -14827
L2UL     23978         1.251           -11989
L2LL     20272         1.480           -10136
L2UR     16251         1.846            -8125
L2LR     17254         1.739            -8627

Note that these values still need to be captured in a safe.snap, and the OSEM Chart needs updating.