ID |
Date |
Author |
Target/No.# |
Source |
Station |
Module |
Target Oven W.O# |
Heat Shield W.O# |
Status |
Subject |
74
|
Tuesday, May 30, 2017, 15:15 |
Laura Lambert | SiC#36 | HP-FEBIAD-CTL | | TM2 | 41369-10 | | Ready | SiC#36 target description |
Tuesday, May 30, 2017, 15:12
See attachment for target description.
|
Attachment 1: SiC#36_Target_Description.JPG
|
|
75
|
Wednesday, May 31, 2017, 09:53 |
Laura Lambert | Ta# 52 | LP-SIS | | TM4 | 42218-14 | | In progress | Ta#52 target description |
Wednesday, May 31, 2017, 09:51
Ta#52 LP-SIS target description:
Total Ta foils = 400 [4x20 packs + 320 single discs]
Foil Thickness = 0.025mm
Target density = 14.77 g/cm3
Target length = 2.9cm
Total Mass = 42.8228g [Incl foils + Ta wire on 4 packs]
|
76
|
Monday, June 26, 2017, 13:36 |
Laura Lambert | Ta #53 | HP-SIS | | TM2 | 42218-6 | | Ready | Ta#53 target description |
Monday, June 26, 2017, 13:32
Ta#53 HP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm
Target density = 14.80 g/cm3
Target length = 3.4cm
Total Mass = 50.3105g [Incl foils + Ta wire on 6 packs]
|
78
|
Monday, August 21, 2017, 11:13 |
Laura Lambert | UCx#21 | LP-SIS | | | 42218-15 | | Ready | UCx#21 Target Description |
Monday, August 21, 2017, 11:09
Attached please find the UCx#21 target description.
|
Attachment 1: target_description.JPG
|
|
79
|
Tuesday, September 26, 2017, 12:07 |
Laura Lambert | Ta#54 | HP-SIS | ITW | TM2 | 42218-10 | | Ready | Ta#54 target description |
Tuesday, September 26, 2017, 09:31
Ta#54 HP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm
Target density = 14.72 g/cm3
Target length = 3.4cm
Total Mass = 50.0372g [Incl foils + Ta wire on 6 packs]
|
80
|
Wednesday, September 27, 2017, 09:14 |
Laura Lambert | SiC#37 | HP-FEBIAD | ITE | TM4 | 39530-10 | | Ready | SiC#37 target description |
Wednesday, September 27, 2017, 09:13
See attachment for target description.
|
Attachment 1: Target_Description.JPG
|
|
81
|
Monday, April 16, 2018, 09:55 |
Laura Lambert | UCx#22 | LP-SIS | | | 42218-13 | | Ready | UCx#22 Target Description |
Monday, April 16, 2018, 09:53
Attached please find the UCx#22 target description.
|
Attachment 1: target_description.JPG
|
|
105
|
Tuesday, March 16, 2021, 17:05 |
Luca Egoriti | ITE-TM4-UC#32-P2N-SIS | HP-SIS | ITE | TM4 | - | - | In progress | UO2 discs cutting |
This afternoon, Darwin prepared in the hot lab fume hood the two UO2 slurries to be cut into P2N target discs. Later, I took over cutting both slurries. A total of 49 annular discs were cut and loaded into the P2N graphite container.
The discs thickness was measured by stacking 5 discs on each other, and measuring their thickness in two points.
#discs = 49
Average disc thickness = 0.453mm
Empty cartridge weight = 9.42 g
Full cartridge weight = 39.86 g
UO2+C weight = 30.44 g
The unused material plus the cutting scrap were left in a zip lock bag on a shelf in the right hand side of the fume hood. The center scraps and the loaded target were placed in a plastic tray on the top shelf. The used tools and scales were left on the right of the working area, the napkins on the bottom were put into the garbage bag (inside the fume hood) and replaced, while the only napkin left is the one with the target information (recorded in attached picture). |
Attachment 1: UC32-P2N_material_info.jpg
|
|
Attachment 2: Fume_hood.jpg
|
|
88
|
Thursday, November 29, 2018, 14:23 |
Marla Cervantes | UCx#26 | LP-IG-LIS | | | 42281-3 | | Ready | UCx#26 Target description |
Thursday, November 29, 2018, 14:20
Attached please find the UCx#26 target description.
|
Attachment 1: UCx_26-description.JPG
|
|
90
|
Monday, July 22, 2019, 16:33 |
Marla Cervantes | UCx#27 | LP-SIS | | | 49044-9 | | Ready | UCx#27 Target Description |
Monday, July 22, 2019, 16:31
Attached please find the UCx#27 target description.
|
Attachment 1: UCx#27.JPG
|
|
93
|
Wednesday, October 02, 2019, 11:18 |
Marla Cervantes | UCx#28 | LP-SIS | | | 44062-4 | | Ready | UCx #28 Target description |
Wednesday, October 02, 2019, 11:17
Attached please find the UCx#28 target description. |
Attachment 1: UCx28-target_description.JPG
|
|
100
|
Thursday, June 04, 2020, 15:00 |
Marla Cervantes | C#1 | LP-SIS | | | 43044-8 | | In progress | Target C#1 Description |
Thursday, June 04, 2020, 15:00
See attached picture for description |
Attachment 1: C1-Description.PNG
|
|
101
|
Tuesday, September 29, 2020, 11:50 |
Marla Cervantes | C#2 | LP-SIS | ITW | TM2 | 44139-9 | | In progress | Target C#2 Description |
Tuesday, September 29, 2020, 11:49
See attached picture for description |
Attachment 1: C2-Description.JPG
|
|
118
|
Tuesday, June 21, 2022, 15:34 |
Matthew Gareau | SiC#42, SiC#43 | | | TM2 | | | Problems/Solutions | Multipin guide pin issues |
While removing the SiC#42 it became apparent that the multipin guide pin had become loose again and was not allowing the target to dismount from the module.
The multipin shoulder bolts were removed and then the multipin was able to be pried off.
However the NHC manipulator were not able to reach the guide pin to remove it, which would be required before the SiC#43 could be installed.
The target module was then moved to the SHC where the guide pin could be removed and the installation of SiC#43 took place, along with the transfer of the parasitic attachment onto the SiC#43.
This problem seems to suggest that the multipin could use some redesign to ensure smoother target exchanges. |
26
|
Wednesday, August 01, 2012, 09:37 |
Pierre Bricault | ITE-TM4-UO#3 | LP-FEBIAD | ITE | TM4 | | | Problems/Solutions | Short has developed while lowering the cathode heater |
On tuesday July we lower the cathode heater to swap the anode-cathode bias. While lowering the cathode heater a short on the anode developed.
The polarity swap was not possible because the target/tube assembly has also a short to common.
We return the configuration has it was and we added two 100 Ohms: 5 W resistor between the common and the heaters to prevent current to flow back to the common.
The anode short disappear during the cathode and target heating. |