| ID |
Date |
Author |
Target/No.# |
Source |
Station |
Module |
Target Oven W.O# |
Heat Shield W.O# |
Status |
Subject |
Text |
 |
|
844
|
Thursday, February 04, 2021, 18:48 |
Fernando Maldonado | | LP-SIS | | | 44139-10 | 44378-2 | Problems/Solutions | Energy spread calibration with SIS | The system was vented to make clearance
on the waterlines as a very small continuous
discharge was observed. |
6x |
|
843
|
Monday, February 01, 2021, 08:38 |
Fernando Maldonado | | LP-SIS | | | 44139-10 | 44378-2 | Failed | Energy spread calibration | Monday, February 01, 2021, 08:38 : The
anode seems to be shorted but we can still
test the amount of dispersion at the |
|
|
842
|
Friday, January 29, 2021, 09:13 |
Aaron Schmidt | | LP-SIS | | | 44139-10 | 44378-2 | In progress | TS settings ok. | Friday, January 29, 2021, 09:11: CANBUS
controller was replaced. Quick systems check
ok. Sources, HV, & Optics all good. |
|
|
841
|
Thursday, January 21, 2021, 10:55 |
Fernando Maldonado | | | | | | | Done | Updated Good Vac value for TSG:IG1 | On Tuesday the hard good vacuum level was
changed from 7e-6 T to 1e-5 T
to allow larger leak rates when testing FEBIAD. |
|
|
840
|
Thursday, January 21, 2021, 10:10 |
Fernando Maldonado | | LP-SIS | | | 44139-10 | 44378-2 | Done | Energy spread calibration - SIS with TBHT negatively biased | Thursday, January 21, 2021, 10:05:
Anodeless Negative Bias On Surface Ion
Source, or ANBOSIS (still working on the |
|
|
839
|
Wednesday, January 20, 2021, 11:30 |
Fernando Maldonado | | | | | | | Done | Cathode bias mode configuration confirmed |
|
|
|
838
|
Thursday, January 14, 2021, 08:31 |
Fernando Maldonado | | | | | | | In progress | Gas delivery system upgrade |
|
|
|
837
|
Monday, January 11, 2021, 14:20 |
Carla Babcock | | | | | | | | Test stand wiring reverted to anode bias mode | I have rewired the test stand (service
cap wiring only, not power supply wiring)
to anode bias mode as shown in the diagram. |
|
|
836
|
Monday, January 04, 2021, 08:17 |
Aaron Schmidt | | | | | | | | Restart TS | Restarting TS after holidays & planned
power outage.
Monday, January 04, 2021, 08:17: |
|
|
835
|
Monday, December 21, 2020, 07:58 |
Aaron Schmidt | | | | | | | | Shutdown TS | Shutting down the ISAC TS for the planned
outage on Dec 22.
Monday, December 21, 2020, 07:50: |
|
|
834
|
Thursday, December 17, 2020, 08:16 |
Carla Babcock, Alexander Shkuratoff | | | | | | | | | Ramping up to 75kV. Started drawing current
at 63.5kV this time.
Now at 75kV, drawing 5uA of current. |
|
|
833
|
Wednesday, December 16, 2020, 10:32 |
Carla Babcock, Alexander Shkuratoff | | | | | | | | TM3 service tray prototype HV tests | Wednesday, December 16, 2020, 10:30 (Carla)
:
Started ramping up about 45 mins |
|
|
832
|
Tuesday, December 15, 2020, 11:24 |
Alexander Shkuratoff | | | | | | | | TM3 service tray prototype HV tests | Tuesday, December 15, 2020, 11:15
Vacuum at 1.0e-6 Torr. Turned bias
power supply on, starting HV ramp at 500 |
|
|
831
|
Monday, December 14, 2020, 11:50 |
Alexander Shkuratoff | | | | | | | In progress | TM3 service tray prototype HV tests | Monday, December 14, 2020, 11:30
Switched off all breakers in HV cage.
Started HV testing of TM3 prototype. |
|
|
830
|
Friday, December 11, 2020, 15:02 |
Carla Babcock, Sam McEwen, Aaron Schmidt | | | | | | | | Modifications to test stand for TM3 tests | Test piece installed with Sam, Aaron and
Alexander. Ended up shimming the support
stand (middle foot) since it seemed to be |
|
|
829
|
Tuesday, December 08, 2020, 11:54 |
Carla Babcock | | | | | | | | Modifications to test stand for TM3 tests | The copper tubes to be used in the TM3
test piece may have flux inside them from
soldering the end caps on. There are holes |
|
|
828
|
Friday, December 04, 2020, 13:39 |
Alexander Shkuratoff | | | | | | | Done | TM3 service tray prototype preparatory HV tests | Friday, December 04, 2020, 13:34
Vacuum is at 3.6e-6 Torr and possibly
still dropping. Starting HV tests with just |
|
|
827
|
Friday, December 04, 2020, 08:53 |
Carla Babcock | | | | | | | | Modifications to test stand for TM3 tests | Friday, December 04, 2020, 08:52 :
Test stand roughed down to 29mT overnight.
Started turbos for testing later. |
|
|
826
|
Thursday, December 03, 2020, 15:55 |
Carla Babcock, Alexander Shkuratoff | | | | | | | | Modifications to ISAC test stand for TM3 tests | Thursday, December 03, 2020, 15:54 :
Got sign off from John Chow to run
the system, though the nylon insulator was |
|
|
825
|
Wednesday, December 02, 2020, 16:18 |
Fernando Maldonado | | | | | | | Done | Gas delivery system upgrade | Yesterday, December 1st, I successfully
installed and tested the gas system inside
the faraday cage. |
|