GPI Data Summary for 141994

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Logbook entries

gtaylor XP 1036 RF Oct 15 2010
180 degree antenna phasing settings from shot 141917 Helium discharge with Ip = 900 kA Bt = 4 kG Requesting 350 kW/source for 200-500 ms Got 1.9 MW with trips, a little better than last shot First trip was on locked mode
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dbattagl XP 1036 SESSION LEADER Oct 15 2010
Lower density, lower TF to 4kG Result: Still no LH Next: Go back to 4.5kG, start li powder dropper, increase fueling, increase RF power
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adiallo XP 1030 PHYS OPS Oct 15 2010
Drop TF to 4.1 kG Further reduce the LFS gas. No effects on the L-H transistion
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page created by Bill Davis, PPPL Tue Feb 25 16:46:01 2014.