| ID |
Date |
Author |
Target/No.# |
Source |
Station |
Module |
Target Oven W.O# |
Heat Shield W.O# |
Status |
Subject |
Text |
 |
|
866
|
Friday, March 26, 2021, 17:04 |
Carla Babcock | | | | | | | | Beam line vented for emittance meter exchange | Vented beamline and removed ARIEL emittance
meter. In the process of swapping components,
beamline left vented until Monday when we |
|
|
867
|
Tuesday, March 30, 2021, 13:19 |
Carla Babcock | | | | | | | | Second emittance meter testing | Emittance meter number 2 ready for beam
shortly - installed and pumping down.
No beam found by Thursday evening, |
|
|
868
|
Sunday, April 04, 2021, 14:16 |
Carla Babcock | | | | | | | | Water leak problem persists | IG1 has been spiking randomly, causing
everything to turn off. Looks like the water
leak is still there. |
|
|
869
|
Tuesday, April 13, 2021, 13:27 |
Aaron Schmidt | | | | | | | | Indium gaskets installed FS#3 | Changed the gaskets from C-seals on FS#3
water blocks E, F,& H. G was already
done. |
|
|
870
|
Wednesday, April 14, 2021, 10:21 |
Luca Egoriti | P2N test - Apr 2021 | HP-SIS | | | | | In progress | P2N test - Electrical reconfiguration | Wednesday, April 14, 2021, 10:18
Work started to bring the ATTS PS
inside the ITS HV cage. HV grounding rod |
|
|
871
|
Monday, April 19, 2021, 14:58 |
Anders Mjos | | P2N-SIS | | | | | Problems/Solutions | Water leak on coil neg (H and F) | Determined on Friday April 16th that the
water leak was on the coil negative circuit.
This was determined by circulating water |
|
|
872
|
Wednesday, April 28, 2021, 22:34 |
Luca Egoriti | P2N test - Apr 2021 | P2N-SIS | ITE | TM4 | | | In progress | P2N heating test | Wednesday, April 28, 2021, 22:30
First P2N heating test ongoing.
At P2NHT ~ 570 A and TBHT ~ 100 A |
|
|
873
|
Wednesday, May 19, 2021, 16:02 |
Aaron Schmidt | | | | | | | | P2N HS conditioning | Parasitic assemblies on the lid & end
plate included. Online HS.
Wednesday, May 19, 2021, 16:00: Roughing. |
|
|
874
|
Wednesday, May 26, 2021, 14:29 |
Aaron Schmidt | UC#33 (HS) | LP-SIS | ITW | TM2 | | 44378-3 | In progress | UC#33 HS conditioning | HS waterlines were very tight to line up.
Wednesday, May 26, 2021, 14:29: Roughing.
Wednesday, May 26, 2021, 15:09: TP1B |
|
|
877
|
Monday, June 07, 2021, 14:40 |
Aaron Schmidt | | | | | | | Done | FC6 re-installed | Monday, June 07, 2021, 14:39: Roughing
beam line section.
Monday, June 07, 2021, 14:46: TMS:TP6 |
|
|
878
|
Wednesday, June 09, 2021, 11:51 |
Aaron Schmidt | | | | | | | Problems/Solutions | TPS:CB2 issue. | Tuesday, June 08, 2021, 08:25: IV4 open.
Optics set minus TPS:CB2. Shows as green
'on', set to 500V, however read back shows |
|
|
883
|
Monday, June 28, 2021, 09:22 |
Aaron Schmidt | | | | | | | | Empty Chamber | Monday, June 28, 2021, 09:22: Roughing.
Monday, June 28, 2021, 10:10: TP1B
on. |
|
|
884
|
Wednesday, June 30, 2021, 19:08 |
Fernando Maldonado | | LP-FEBIAD | | | | | Failed | FEBIAD parameter scan - efficiency measurements | Wednesday, June 30, 2021, 19:08: Roughing
Thursday, July 01, 2021,
08:57: Turbos on |
|
|
889
|
Friday, July 30, 2021, 15:34 |
Carla Babcock | | | | | | | Failed | TSG:RP1 failure | TP1A tripped off on Fernando, seems the
backing pressure got too high. Even with
PV1 closed the RP1 pump could not get below |
|
|
891
|
Tuesday, August 03, 2021, 11:55 |
Fernando Maldonado | | | | | | | Problems/Solutions | Swapped emmittance meter voltage cables. | After not being able to get beam through
the emittance meter. I diagnosed that the
plates was not biased (reason yet unknow). |
|
|
892
|
Thursday, August 05, 2021, 08:49 |
Fernando Maldonado | | | | | | | Problems/Solutions | CANBUS snooper set up to investigate random optics turnining off | Problem: Some devices
turn off unexpectedly and sometimes without
any obvious trigger. In the past, the only |
|
|
893
|
Saturday, August 07, 2021, 18:07 |
Fernando Maldonado | | | | | | | Problems/Solutions | FC0 lasrge oscillation and RMPs offset. Both started today. [Got solved by itself] | Saturday, August 07, 2021, 18:02: As mentions
in previous entries, the FC0 current oscillates
with no change on ion source parameters. |
|
|
894
|
Monday, August 23, 2021, 09:55 |
Fernando Maldonado | | | | | | | Problems/Solutions | RP1 changed back | Monday, August 23, 2021, 09:53: RP1
was swapped back to our original pump. (see e-log |
|
|
895
|
Monday, August 23, 2021, 10:49 |
Aaron Schmidt - Fernando Maldonado | | | | | | | Problems/Solutions | RGA replaced with a blind flange | Monday, August 23, 2021, 10:49: Aaron
removed the Extorr RGA and install a blind
instead. |
|
|
896
|
Wednesday, August 25, 2021, 15:30 |
Ferran Boix Pamies | | | | | | | | Thermocouple high voltage test | Wednesday, August 25, 2021, 15:29: Roughing.
Thursday, August 26, 2021,
04:11: IG1 switched on. Vacuum @ 8.35e-06T |
|