Alcator C-Mod Run 1050531 Information

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Miniproposals
Miniproposal:419
Date Filed: 4/8/2005
Title:Fiducial wall pumping measurements for comparing operating conditions
First Author:Bruce Lipschultz
Session Leader:Bruce Lipschultz (shots 1-11)

Operators
Session leader(s):Bruce Lipschultz
Physics operator(s):
Engineering operator(s):

Engineering Operator Run Comment
Gas Tests for Bruce Lipschultz

Session Leader Plans
Entered: May 31 2005 01:16:28:417PM
Author: Bruce Lipschultz
Tests to determine the pumping speed of the torus pumps.

We will puff different amounts of D2 into the machine. At 100 seconds we will opwn
the gate valve and monitor the pressure. From the pressure vs time we will get the
pumping speed.

Physics Operators Plans

Session Leader Summaries

Physics Operator Summaries

Session Leader Comments

Physics Operator Comments
Jun 1 2005 09:38:09:397AM1050531001Jim IrbyLoaded 1050526026 into PCS
Enabled seg 02 --- 1 MA, 0.8e20, SNL, fiducial

dud --- ratiomatic turned off, gas?, br0 very negative

all oh currents off by a few hundred amps compared to 0526026


Engineering Operator Comments
ShotTimeTypeStatusComment
101:13:33:060PMTestOkGas System Test
201:43:12:807PMTestOk
301:56:45:230PMTestOk
402:06:54:277PMTestOk
502:15:43:167PMTestOk
602:24:21:293PMTestOk
702:34:22:277PMTestOk
802:42:40:777PMTestOk
902:52:57:870PMTestOk
1003:01:17:590PMTestOk
1103:10:17:230PMTestOk