| Miniproposals |
| Operators | |
| Session leader(s): | |
| Physics operator(s): | |
| Engineering operator(s): | |
| Engineering Operator Run Comment |
| Continued cleanup and RF conditioning |
| Session Leader Plans |
| Physics Operators Plans |
| Session Leader Summaries |
| Physics Operator Summaries |
| Entered: Jul 7 2004 04:37:19:613PM |
| Author: Unknown |
| Physics operator summary for run 1031105 (Wednesday): Purpose: continued cleanup and RF conditioning Physics operator: R. Granetz Engineers in charge: Summary: The run was initially delayed, and eventually cancelled, in order to diagnose an alternator problem. Scorecard: 0 plasmas 0 fizzles 0 duds 0 test or no-power shot cycle 0 aborted and/or screwed up by computer problems ---------- 0 total ------------------------------------------------------------------------------- Engineering setup for Wednesday, 05 Nov 2003 Purpose: continued cleanup and RF conditioning Physics operator: R. Granetz ECDC overnight in D2 at 2e-4 Torr, stopping by 07:00. Bake at 60 C overnight as well. Run begins at 09:00 and ends at 17:00. Power systems the same as on 1031104028 (0.8 MA, 5.4 T, UPPER single null) A-coils should be hooked up as on 1030507012 (+Dtop -Dbot -Jtop +Jbot), but the power supply should NOT be enabled. ** NOTE **: If boronization is done after today's run, as tentatively scheduled, all shutters must be closed following the end of the run. Gas setup: fill B-Top with 6 psi D2 Hybrid enabled (PG4) fill B-side lower with 1 psi Ar Hybrid enabled (PG1) leave B-side upper as is Hybrid DISABLED (PG2) fill C-side with 30 psi D2 Hybrid enabled (PG3) Enable the following gate valves, assuming no vacuum problems: ECE, VUV, DNB ------------------------------------------------------------------------------- RF Setup: All 4 transmitters in Run On by 08:00. ------------------------------------------------------------------------------- Run Plan: Start with upper null plasmas and bang away until it seems to be cleaning up. Evaluate whether or not the vessel is ready for boronization. ------------------------------------------------------------------------------- ECDC was done overnight, as well as a 60 C bake. Hybrid coldstart done by the engineering group; no errors found Loaded PCS (all segments) from shot 1031104028 (1.0 MA, 5.4 T, single null upper) ------------------------------------------------------------------------------- The run will be delayed at least 2 hours today to diagnose a problem with the alternator. At 11:05 the run was cancelled in order to further diagnose the alternator problem. |
| Session Leader Comments |
| Physics Operator Comments | |||
| Nov 5 2003 08:34:35:807AM | Robert Granetz | The run will be delayed at least 2 hours today to diagnose a problem with the alternator. | |
| Nov 5 2003 08:44:52:903AM | Robert Granetz | ECDC was done overnight, as well as a 60 C bake. Hybrid coldstart done by the engineering group; no errors found Loaded PCS (all segments) from shot 1031104028 (1.0 MA, 5.4 T, single null upper) | |
| Nov 5 2003 10:41:11:573AM | Robert Granetz | Engineering setup for Wednesday, 05 Nov 2003 Purpose: continued cleanup and RF conditioning Physics operator: R. Granetz ECDC overnight in D2 at 2e-4 Torr, stopping by 07:00. Bake at 60 C overnight as well. Run begins at 09:00 and ends at 17:00. Power systems the same as on 1031104028 (0.8 MA, 5.4 T, UPPER single null) A-coils should be hooked up as on 1030507012 (+Dtop -Dbot -Jtop +Jbot), but the power supply should NOT be enabled. ** NOTE **: If boronization is done after today's run, as tentatively scheduled, all shutters must be closed following the end of the run. Gas setup: fill B-Top with 6 psi D2 Hybrid enabled (PG4) fill B-side lower with 1 psi Ar Hybrid enabled (PG1) leave B-side upper as is Hybrid DISABLED (PG2) fill C-side with 30 psi D2 Hybrid enabled (PG3) Enable the following gate valves, assuming no vacuum problems: ECE, VUV, DNB ------------------------------------------------------------------------------- RF Setup: All 4 transmitters in Run On by 08:00. ------------------------------------------------------------------------------- Run Plan: Start with upper null plasmas and bang away until it seems to be cleaning up. Evaluate whether or not the vessel is ready for boronization. | |
| Nov 5 2003 11:09:17:697AM | Robert Granetz | At 11:05 the run was cancelled in order to further diagnose the alternator problem. | |
| Engineering Operator Comments | ||||
| Shot | Time | Type | Status | Comment |