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18" gun build status as of October 04 2022
*NEG ZAO modules have been installed and wired by Marcy Stutzman ...o ensure there are no leaks, and that the NEG modules are not shorted out. Marcy installed an extractor gauge for vacuum monitoring after bake.

1 KB (188 words) - 07:39, 5 October 2022
Feb 21, 2020 Meeting Minutes
...vs. energy for H2, CH4, and CO. These were weighted by gas pressures from Marcy's presentation last week.

881 bytes (129 words) - 14:42, 24 March 2020
Feb 15, 2024 - CIS Group Meeting
#Marcy

345 bytes (54 words) - 09:59, 15 February 2024
February 24, 2017 - Mott Group meeting
: Marcy - Fitting update [[media:24Feb2017ExtrapolationUpdate_v2.pdf]] : Marcy - target ladder

1 KB (177 words) - 15:17, 27 February 2017
April 21, 2022 - HV chamber layout for installation in CEBAF
#**4 10 kV SHV feedthroughs. (Marcy, do we have these?, how many?) #*Marcy dimension requests [[media:screens18gun.pptx]]

1 KB (166 words) - 07:39, 21 April 2022
Sep 08, 2021 - Group Meeting
* (Marcy) Remake A2 joint * (Marcy) Replace harp

1 KB (172 words) - 10:05, 9 September 2021
October 10, 2019 - Weekly AIPINJ Meeting
== Marcy/Phil - plans for the Y-chamber (NEG coating, NEG flange, IP, window) ==

884 bytes (130 words) - 09:58, 10 October 2019
Robust Meeting - July 17, 2020
Attendees : Carlos, Mamun, Marcy, Riad, Joe * Marcy - list any UITF gun and beam line jobs or repairs to make photocathodes rel

1,013 bytes (160 words) - 13:15, 20 July 2020
Aug 2, 2022 - Group meeting
* Marcy's MolFlow TN - writing?

1 KB (159 words) - 10:24, 2 August 2022
Availability
Marcy: Travel 17-22

313 bytes (49 words) - 17:46, 16 September 2015
January 25, 2021 - Weekly Commissioning Meetings
; Marcy (5 min) - Vacuum beam line status (viewers, apertures, pumping) and post-ba ; Reza, Alica, Marcy, Yan, Dennis (30 min) - Beam commissioning plans: [[media:BeamINJphase1v4.p

1 KB (180 words) - 16:06, 29 January 2021
April 13, 2022 - HV chamber layout for installation in CEBAF
#*Marcy, Joe mentioned installing this flange in the injector was a challenge: the #*Marcy, what are your conclusions on the HV chamber vacuum?

2 KB (298 words) - 08:58, 13 April 2022
June 7, 2022 - Group meeting
; Marcy - mini-Mott recovery plan

428 bytes (72 words) - 10:15, 7 June 2022
January 26, 2016 - Mott Group Meeting
Marcy [[File:Fitting_Function_dependence.pdf]]

508 bytes (70 words) - 12:49, 28 January 2016
200 kV Gun - Jan 26, 2022
...grounded + flat & tilted + Gabriel will try electrostatic model with slots Marcy recommends for conductance # Marcy blow off new NEGs, install w/o ground screen, add NEG wiring, gauge, blank

1 KB (176 words) - 23:22, 26 January 2022
Aug 25,, 2021 - Group Meeting
* AVS Symposium, Charlotte NC, October 24-29 (Marcy) * Photocathode Physics for Photoinjectors, SLAC, November 10-12, 2021 (Marcy, Carlos, Riad, Mamun)

2 KB (214 words) - 06:37, 25 August 2021
8/27/21 - JLab-Euclid meeting
At today's meeting Marcy summarizes the measurements and her analysis. We'll discuss what is neede

420 bytes (59 words) - 14:03, 30 August 2021
Aug 18, 2021 - Group Meeting
* Marcy - On-call report * AVS Symposium, Charlotte NC, October 24-29 (Marcy)

2 KB (299 words) - 09:05, 18 August 2021
September 25, 2020 Meeting Minutes
**Marcy - Description of vacuum - Molflow simulations and ion pumps

453 bytes (67 words) - 20:07, 1 October 2020
Apr 4, 2024 - CIS Group Meeting
# Update by Marcy on Degrader installation

607 bytes (88 words) - 07:59, 4 April 2024
Sep 01, 2021 - Group Meeting
* AVS Symposium, Charlotte NC, October 24-29 (Marcy) * Photocathode Physics for Photoinjectors, SLAC, November 10-12, 2021 (Marcy, Carlos, Riad, Mamun)

3 KB (361 words) - 08:23, 1 September 2021
Mott Run 2 Journal
== Friday, October 23 SWING (Tim, Marcy) == Started shift with white board tool-box meeting (Tim, Daniel, Matt, Marcy, Riad, Joe). The look up [https://logbooks.jlab.org/entry/3355838 table] o

3 KB (468 words) - 17:20, 24 October 2015
June 22, 2022 - update
#* It is awaiting vacuum degassing at 400 C for as long as possible (Marcy? Phil?) #* Marcy, could you please check with ohm-meter to make sure screen is not shorting

3 KB (443 words) - 08:05, 22 June 2022
Diamond Target Meetings
* [[8/27/21 - JLab-Euclid meeting]] - Marcy presents results of summer beam tests on diamond targets

475 bytes (58 words) - 08:16, 27 August 2021
Mar 29, 2022 - Update Meeting
## NEG screens: what is needed to finalize the design? Marcy, Shaun

589 bytes (92 words) - 11:16, 28 March 2022
Aug 4, 2021 - Group Meeting
* Diamond Mott beam test #1, how do we analyze data, Riad or Marcy analysis training? Phil, rebuild 3" spool/nipple? * UITF schedule meeting just after 1:30 today...Shukui, Carlos, Max, Marcy, Phil

2 KB (352 words) - 09:39, 4 August 2021
Apr 18, 2023 - CIS Group Meeting
* Marcy - remaining vacuum tasks, harp done?, chopper valve/bake region ...IMEKO TC16 7th International Conference on Pressure and Vacuum Metrology (Marcy)

1 KB (174 words) - 10:47, 18 April 2023
July 5, 2022 - Group meeting
* Matt's PV - graphics from Joe Wien, Marcy Molflow, Riad PV * Marcy mini-Mott

1 KB (222 words) - 10:36, 5 July 2022
Robust Meeting - Oct 16, 2020
* Marcy or Mamun - Jobs when venting Prep chamber

587 bytes (88 words) - 12:59, 16 October 2020
July 31, 2020 Meeting Minutes
**Two simulations used a constant H2 density of 10^17 and two used Marcy's H2 density profile for CEBAF from Molflow.

1 KB (236 words) - 11:42, 3 August 2020
July 21, 2021 - Group Meeting
* AVS Symposium, Charlotte NC, October 24-29 (Marcy) * Photocathode Physics for Photoinjectors, SLAC, November 10-12, 2021 (Marcy, Carlos, Riad, Mamun)

2 KB (226 words) - 09:48, 22 July 2021
June 22, 2021 - Group Meeting
* Photocathode Physics for Photoinjectors, SLAC, November 10-12, 2021 (Marcy, Carlos, ...) ; Status on partner projects - next week when Marcy is back in town

2 KB (237 words) - 09:57, 23 June 2021
3/19/21 - Bi-weekly meeting
* Marcy - select gold targets * Marcy - any tech note on thickness, statistics, target and beam scans?

1 KB (216 words) - 16:18, 19 March 2021
Robust Meeting - Sep 25, 2020
* Carlos/Marcy - working mostly on UITF beam line (gun & depo)

598 bytes (82 words) - 14:18, 25 September 2020
May 13, 2016 - Mott Group Meeting
** Marcy, Riad, Joe - Writing TN on the Mott chamber assembly [[media:MottConstructi # (Tim, Marcy, Dan) Complete experimental asymmetry vs. target thickness for Runs I/II; s

2 KB (228 words) - 09:24, 13 May 2016
Oct 20, 2021 - Group Meeting
* Marcy/Phil gun chamber vacuum work : NEG coat, when 1400's arrive, ports assigned

662 bytes (93 words) - 21:12, 19 October 2021
Mar 17, 2022 - Update Meeting
* NEG screens - Marcy ** Marcy to meet with Shaun

3 KB (412 words) - 11:43, 17 March 2022
May the 4th, 2022 -updates
...the wire option for the anode and tube. We'll use 1 mm thick Cu wire that Marcy has used before, adding a strain relief. #*Weaved wire mesh that Marcy prefers: 0.88 mm wire diameter, 0.5 inch square opening is in Bubba's offic

2 KB (381 words) - 13:05, 16 May 2022
December 17, 2015 - Mott Group Meeting
2. Marcy - Target thickness and extrapolation method [[Media:FESEM_uncertainty_effec

797 bytes (115 words) - 17:19, 17 December 2015
6/4/21 - Planning meeting
#Marcy will work with Danny to select and finalize two kapton coated K type thermo

692 bytes (109 words) - 17:38, 6 June 2021
May 2, 2023 - CIS Group Meeting
* When Phase II vac/HV jobs ramp down - test UCSB/RIT samples @ UITF? (Phil, Marcy, Jessica, Carlos, Mamun) ...IMEKO TC16 7th International Conference on Pressure and Vacuum Metrology (Marcy)

2 KB (234 words) - 10:47, 2 May 2023
February 16, 2016 - Mott Group Meeting
4. Time permitting: Marcy - summary of thickness uncertainties, dependence of Ao on fitting function

714 bytes (101 words) - 21:27, 16 February 2016
March 27, 2015 - Mott Group Meeting
Marcy - Target thickness

759 bytes (109 words) - 11:42, 27 March 2015
March 15, 2016 - Small group fitting part 6
Marcy: [[File:Marcy_15March2016.pdf]]

724 bytes (101 words) - 10:56, 15 March 2016
July 29, 2015 - Mott Group Meeting
Both Dan and Marcy are making great progress respectively on the analysis and target thickness

810 bytes (114 words) - 13:30, 29 July 2015
February 3, 2017 - Mott Group meeting
:(Marcy/Tim/Riad) Status of fitting asymmetry vs. thickness and rate:corrected vers :(Joe/Marcy/Riad) Technical Description of the CEBAF Mott Polarimeter and Detector Chai

3 KB (401 words) - 12:28, 6 February 2017
August 12, 2015 - Mott Group Meeting
1. Marcy - update on target thickness

828 bytes (117 words) - 13:21, 12 August 2015
Nov 16, 2021 - Group meeting
* Marcy/Bubba/Phil - path forward on vacuum chamber modification/assembly

824 bytes (120 words) - 15:53, 16 November 2021
July 17, 2020 Meeting Minutes
*Marcy/Carlos - sent drawings of the CEBAF photogun & anode

622 bytes (96 words) - 17:57, 20 July 2020
Dec 13, 2022 - CIS Group meeting
* 200 kV gun job at UITF (Marcy, Jessica, Phil, Carlos), * Update on the R&D in GTS (Gabriel) and TL1137 (Mamun, Marcy),

2 KB (264 words) - 11:30, 13 December 2022

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