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User name R. Michaels
Log entry time 09:48:06 on June28,2004
Entry number 127215
Followups:
keyword=JT bumped open again (target)
At I_beam = 60 uA we realized we had only 90 Watts on HPH.
This means that empirically we dump (460 - 90)/60 = 6 W/uA
which is strange (and not understood) since the dE/dx
formula implies ~3 W/uA.
Anyway, we decide to bump open JT a bit more (2 clicks)
to give more headroom for further increase in beam current.
Septum trips off at 64 uA, temp was 7.9 K.
(note: temp was not in equilibrium at 64 uA).