GPI Data Summary for 141985

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Logbook entries

adiallo XP 1030 PHYS OPS Oct 15 2010
Delay the prefill. MHD at 260 ms
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dbattagl XP 1036 SESSION LEADER Oct 15 2010
Request higher RF power, reduce prefill, increase He fueling after 200ms Result: Good RF pulse, no sign of LH transition, locked mode still before 300ms Next: Increase RF power, increase early inner gap, increase PZ3 fueling, reduce prefill
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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 250 kW/source for 200-500 ms Got 1.4 MW from 200 to 350 ms then trips during ramp down
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                      Summary for best fast GPI Shots for 2010

(times in microseconds:)

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page created by Bill Davis, PPPL Thu Mar 27 16:44:05 2014.