Thursday, April 21, 2016, 14:25: Begin pumping down.
Thursday, April 21, 2016, 15:02: Turbo pumps started.
Thursday, April 21, 2016, 15:34: Ion gauge on.
Thursday, April 21, 2016, 15:43: RGA on
Friday, April 22, 2016, 08:30: Opened water supply for heat shield. Vacuum stable at 2.4E-7 T. No response on RGA.
Friday, April 22, 2016, 08:44: Anode breaker switched on. While off, a charge was measured via TSH:ANODE:RDCUR.
Monday, April 25, 2016, 08:08: Noticed Turbo pump 1 shut down around roughly 4 pm Sunday afternoon. Will attempt restart.
Monday, April 25, 2016, 08:15: Interlocks bypassed for TP1, Pump Restarted.
Monday, April 25, 2016, 08:23: TP1 @ speed. Vacuum recovered to 1.9E-7 T
Monday, April 25, 2016, 08:41: IV4 opened. Auto ramping TGHT/TBHT to 400A/150A @ 2A/min.
Monday, April 25, 2016, 08:42: Turned on optics. BIAS/EZL/EE to 30/13/1.5kV
Monday, April 25, 2016, 13:40: Mass scan (test)
Monday, April 25, 2016, 14:04: Ramp down TGHT to 350A @ 2A/min.
Tuesday, April 26, 2016, 08:10: Auto ramping TGHT/TBHT to 580A/220A @ 2A/min.
Tuesday, April 26, 2016, 14:10: Auto ramping TBHT to 230A @ 2A/min.
Tuesday, April 26, 2016, 14:10: Ramp Down TBHT to 220A @ 2A/min.
Wednesday, April 27, 2016, 07:55: Auto ramp down TGHT/TBHT @ 2A/min to 0A.
Wednesday, April 27, 2016, 12:56: Ramp down Complete. Sources and optics off. IV4 Closed
Thursday, April 28, 2016, 08:52
| Device |
Temp
[C] |
Flow
[lpm] |
| HS + MSP |
28.9 |
4.02 |
| TBHT |
28.6 |
3.16 |
| COIL + EE |
28.3 |
5.22 |
| TGHT |
28.7 |
5.75 |
Monday, May 02, 2016, 13:32: Ion gauge off. Turbo pumps off.
Monday, May 02, 2016, 15:03: Water supply closed.
Monday, May 02, 2016, 15:11: Venting |