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  Target Production, Page 6 of 8  Not logged in ELOG logo
    Reply  Wednesday, September 30, 2015, 17:08, John Wong, Ta # 46, HP-SIS, , , 41369-3, , Ready, Ta#46 target description 

Laura Lambert wrote:

 Thursday, September 10, 2015, 13:31

Ta#46 HP-SIS target description:

Total Ta foils = 505

Foil Thickness = 0.025mm

Target density = 16.69 g/cm3

Target length = 3.4cm

Total Mass = 75.2772g


 

 Wednesday, September 30, 2015, 17:01

The average mass per disc = 0.105g

Total mass (505 discs + some Ta wire for packing) = 53.876g  ( Not 75.277g as mentioned above.  See Target Logbook 2015 Dropbox for more details)


 

Entry  Wednesday, April 01, 2015, 11:27, Laura Lambert, Ta # 45, HP-SIS, , , 38817-5, , In Use, Ta#45 target description 

 Wednesday, April 01, 2015, 11:25

Ta#45 HP-SIS target description:

Total Ta foils = 400

Foil Thickness = 0.025mm

Target density = 13.48 g/cm3

Target length = 3.4cm

Total Mass (400 foils + Ta wire) = 45.8181g


 
Entry  Tuesday, July 15, 2014, 10:54, Laura Lambert, Ta # 43, LP-SIS, ITW, TM1, 40282-2, , Ready, Ta # 43 Target Description 

 Tuesday, July 15, 2014, 9:45

Ta#42 LP-SIS target description:

Total Ta foils = 400

Foil Thickness = 0.025mm

Target density = 16.69 g/cm3

Target length = 4.9cm

Total Mass (400 foils + Ta wire) = 45.920g

 

 

 

 

 

 

Entry  Tuesday, March 05, 2024, 10:15, Aaron Schmidt, Ta, LP-SIS, , , 45447-15, , Ready, Ta# (March stock) Target Description. 

Tuesday, March 05, 2024, 10:12: Ta# (Stock - Loaded today) LP-SIS target description: 

Total Ta foils = 470 [6x20 packs + 350 single discs]

Foil Thickness = 0.033mm (0.0013") avg Measured. 

Target material batch: Ta 2023-1  Mt'l PO# TR-2022-03028

Target density = 18.2 g/cm3

Target length = 3.4 cm

Total Mass = 61.9 g [Incl foils + Ta wire on 6 packs]

Total mass w/ Target oven =  459.6 g (w/ end caps)

Discs in target are arranged as follows: 1pack / 75 singles / 1pack / 100 singles / 2packs / 100 singles / 1pack / 75 singles / 1pack

Dimpling direction on foils/ Packs.                                                               --> Center <--

End caps installed (Not expanded). No Ta foil heat shield added.

Entry  Friday, June 14, 2024, 14:12, Darwin Ortiz Rosales, SiC#46, HP-SIS, , , 44692-2, 45235-6, Ready, SiC#46_description SiC#46.png
 
Entry  Friday, May 26, 2023, 11:53, Darwin Ortiz Rosales, SiC#45, HP-SIS, , , 44692-3, , Ready,  SiC#45.png
 
Entry  Tuesday, August 16, 2022, 09:48, Darwin Ortiz Rosales, SiC#44, HP-FEBIAD, , , 37978-1, , Ready, Target SiC#44 Description 

Tuesday, August 16, 2022, 09:47

Entry  Monday, June 20, 2022, 10:35, Darwin Ortiz Rosales, SiC#43, HP-FEBIAD, , , 42464-1, , Ready, Target SiC#43 Description 

Monday, June 20, 2022, 10:33

Entry  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.

Entry  Wednesday, May 25, 2022, 10:15, Darwin Ortiz Rosales, SiC#42, HP-FEBIAD, , , 44692-9, , Ready, Target SiC#42 Description Description-SiC#42.png

Wednesday, May 25, 2022, 10:15

Entry  Monday, September 13, 2021, 14:53, Darwin Ortiz Rosales, SiC#41, HP-SIS, , , 42218-7, , Ready, Target SiC#41 Description Screenshot_2021-09-13_144830.png

Monday, September 13, 2021, 14:52

Entry  Wednesday, April 15, 2020, 08:10, Darwin Ortiz Rosales, SiC#40, HP-SIS, , , 42218-8, , Ready, Target SiC#40 Description Annotation_2020-04-15_080836.png

Wednesday, April 15, 2020, 07:51

See attached picture for description 

Entry  Friday, November 29, 2019, 10:53, Darwin Ortiz Rosales, SiC#39, HP-FEBIAD, , TM2, 42464-3, , Ready, Target SiC#39 Description SiC#39_description.PNGSiC39_SEM.pdf

Friday, December 06, 2019, 15:34

Added SEM images (see attachment#2) - JW


 

Entry  Friday, October 11, 2019, 09:26, Darwin Ortiz Rosales, SiC#38, HP-FEBIAD, , TM2, 42464-4, , Ready, Target SiC#38 Description SiC#38.PNG

Friday, October 11, 2019, 09:25

See attached picture for description.

 

Entry  Wednesday, September 27, 2017, 09:14, Laura Lambert, SiC#37, HP-FEBIAD, ITE, TM4, 39530-10, , Ready, SiC#37 target description Target_Description.JPG

 Wednesday, September 27, 2017, 09:13

See attachment for target description.


 

Entry  Tuesday, May 30, 2017, 15:15, Laura Lambert, SiC#36, HP-FEBIAD-CTL, , TM2, 41369-10, , Ready, SiC#36 target description SiC#36_Target_Description.JPG

 Tuesday, May 30, 2017, 15:12

See attachment for target description.


 

Entry  Friday, October 07, 2016, 16:27, John Wong, SiC#35, HP-FEBIAD, , , 39530-9, , Ready, SiC35 Target description  SiC35_target_description.JPG

Friday, October 07, 2016, 16:28

See attachment for the target description


 

Entry  Friday, September 02, 2016, 14:45, John Wong, SiC#34, LP-IG-LIS, , , 39814-V2-1, , Ready, SiC#34 Target Description  SiC34_target_description.JPG

 Friday, September 02, 2016, 14:43

See attachment for target description 


 

Entry  Thursday, September 24, 2015, 13:42, Laura Lambert, SiC#32, HP-FEBIAD, , , 39530-5, , Ready, SiC#32 target description elog_snapshot.JPG

 Thursday, September 24, 2015, 11:46

See attachment for target description.


 

Entry  Wednesday, April 29, 2015, 15:39, Laura Lambert, SiC#31, HP-SIS, , , 38817-7, , Ready, SiC#31 Target description final_density_measurements.JPGdensity_measurements.xlsxSiC_density_Jan_10_'14_cast_-_Copy.xlsxSiC_density_Oct_31_'14_cast.xlsx

 Wednesday, April 29, 2015, 15:30

SiC#31 HP-SIS target description: 

Total SiC foils = 520 discs 

Total mass SiC + C_grv foils = 60.2441 g (before sintering, expecting ~13% loss of organic mass after burnt off) 

Average mass SiC/disc (without C_grv) = 0.0853g

Average thickness SiC (without C_grv) = 0.2093mm 

Total packed length = 17cm

See attachment #1 for the density measurement.  


 

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