[BLAST_SHIFTS] Shift summary 02/23/2005 C (17-1)

From: Electronic Log Book (elog@blast05.lns.mit.edu)
Date: Wed Feb 23 2005 - 23:40:27 EST

Operator: tsentalovich

    At the beginning of the shift found that the nozzle was not properly regenerated. Since our thermosensor on the nozzle died, heater never turned on, and nozzle temperature was somewhere around 200 K in the morning... clearly not enough to melt the ice, let alone evaporate it. Unfortunately, nobody paid any attention to other temperature sensors. Doing regeneration anew.
   Meanwhile, taking empty target data, injecting 100 mA. HV trips EVERY refill turned out to be the result of wrong standby HV for NC. Mike fixed the voltages in the database.
   Genya

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