[BLAST_SHIFTS] Shift summary 02/20/2004 F (20-24)

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Operators: manouch egeis ----

Vitaly noticed that the ABS density as indicated by ligit was down by a factor of about 2 after the regenation of the nozzle was completed. He swtiched to H2 and did certain tests with Huka on the phone. Switched back to D2. Finally they decided to run for now hoping the target density and polarization may restore by tomorrow morning.

According to Vitaly, target density and polarizations are down from nominal.
First good run is 4941. L14 and L21 , R14 and R21 on WC frequently tripping, lowered voltages to 3800, less trips now.
becoming quiter, hope to run smoothly till morning.
Will evaluate the target situation in the morning,. If no progress, may have to regen the nozzle again.

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