Monday, July 23, 2018, 14:20: Roughing.
Monday, July 23, 2018, 14:54: Turbo pumps on.
Tuesday, July 24, 2018, 06:40: Ion gauge on. Vacuum slowly decreasing
Tuesday, July 24, 2018, 07:20: RGA on.
Tuesday, July 24, 2018, 07:27: Waterlines opened. No response on RGA. Vacuum stable @ 2.24e-06T
Tuesday, July 24, 2018, 07:29: Power/sources on.
Tuesday, July 24, 2018, 07:34: Opening gas lines slowly.
Tuesday, July 24, 2018, 07:36: SV2 & SV5 Open.
Tuesday, July 24, 2018, 07:43: SV3 Open.
Tuesday, July 24, 2018, 07:47: SV4 Open.
Tuesday, July 24, 2018, 09:00: Turn off sources/power and check 9-pin in the back of the TS. OK
Tuesday, July 24, 2018, 09:20: Restart sources/power. Gases open.
Tuesday, July 24, 2018, 13:39: Auto-ramping TGHT / TBHT to 500 / 275 A @ 2A per min.
Tuesday, July 24, 2018, 13:45: BIAS / EZL / EE @ 30 / 13 / -1.5 kV.
Tuesday, July 24, 2018, 13:46: IV4 opened.
| Device |
Temp
[C] |
Flow
[lpm] |
| HS + MSP |
26.4 |
3.92 |
| TBHT |
26.9 |
3.08 |
| COIL + EE |
26.1 |
5.00 |
| TGHT |
26.5 |
5.64 |
Tuesday, July 24, 2018, 13:48: Optics set.
Note* Approx 10 sparks noted during auto-ramping. All occurred between 12:30am - 4:00am today.
Wednesday, July 25, 2018, 06:35: Auto-ramping is ongoing since it was started yesterday. Auto-ramping TGHT / TBHT to 500 / 275 A @ Vacuum limited rate
TGHT / TBHT @ 310 / 275. Significant out gassing noted adjusting the ramping rate.
Wednesday, July 25, 2018, 06:40: Auto-ramp halted. Auto-ramping TGHT / TBHT to 580 / 285 (290 w/ direct readout) A @ Vacuum limited rate. Restart auto-ramp.
Wednesday, July 25, 2018, 11:25: Increased good ramping limit to 2E-6 Torr - AM
Wednesday, July 25, 2018, 11:28: ANODE voltage to 200 V, 11 mA current read back
Thursday, July 26, 2018, 08:08: RGA Restarted
| Device |
Temp
[C] |
Flow
[lpm] |
| HS + MSP |
35.6 |
3.86 |
| TBHT |
26.8 |
3.06 |
| COIL + EE |
26.5 |
5.03 |
| TGHT |
28.6 |
5.65 |
Thursday, July 26, 2018, 08:13: EZL to 13.4 kV
Thursday, July 26, 2018, 08:19: Coil @ 20 A.
Thursday, July 26, 2018, 08:29: Coil @ 30 A. TBHT @ 300A.
Thursday, July 26, 2018, 08:35: Coil @ 40 A.
Thursday, July 26, 2018, 08:41: Coil @ 50 A.
Thursday, July 26, 2018, 14:33: auto-cooling @ 2 A per min
Thursday, July 26, 2018, 14:45: Coil @ 0 A.
Friday, July 27, 2018, 08:29: Gas lines closed
Friday, July 27, 2018, 08:32: Sources off.
Friday, July 27, 2018, 08:34: RGA off. IV4 closed
Friday, July 27, 2018, 08:36: Ion gauge & turbos off.
Friday, July 27, 2018, 08:39: Power off. Waterlines purged. |