QuickPic - 2L13 BLVF
FSD Masking Tool: Successful System UN-Masking for: IonChamber
HYST AREA 6-2-4 Cycles Magnets
FSD Masking Tool: Successful System Masking for: IonChamber
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Beam recovery to Hall A during swing shift in 12/06
Log Number: 4097698Logbook(s):
Beam tuning to Hall A started after 15 pm and first set of harp scan has sigma-Y to target less than 0.30 microns (beam operation restriction states both x and y sigma >0.3), so we asked MCC to increase the spot size in Y. Second harp scan didn't improve Y, but X was better (~0.38). MCC performed some more harp scans to make both X and Y >0.32 (as prescribed by Simona during the start-up of GEnII). Harp scan around 16:45 was much better (0.37,0.32).