GPI Data Summary for 141986

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(Help on these pages) (List all pages) Grade: B Logbook entries adiallo XP 1030 PHYS OPS Oct 15 2010 Further delay the prefill. Increased the LFS gas ------------ dbattagl XP 1036 SESSION LEADER Oct 15 2010 Higher He gas, more RF, less prefill, larger inner gap Result: Maybe signs of LH at 243ms, but RF had dropped out. Locked mode slightly earlier NEXT: Retry at this RF power, slight tweek to density ------------ gtaylor XP 1036 RF Oct 15 2010 180 degree antenna phasing settings from shot 141917 Helium discharge with Ip = 900 kA Bt = 4.5 kG Requesting 300 kW/source for 200-500 ms Got 1.65-1.7 MW from 200 to 350 ms with one trip on locked mode at 240 ms at then trips during Ip ramp down Lots of lithium ejections on this higher RF power shot ------------       See all comments

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