Feed aggregator

Log Number: 3855770Logbook(s): 

• POLOG
• ELOG

Body: 

A1 aperture controller inja1stac5 has been configured (129.57.238.55). Network cable terminated and switchport opsin01sw1 #33 set to vlan5.

Log Number: 3855768Logbook(s): 

• UITFLOG
• ELOG

Body: 

THere's less FE on the first viewer, so maybe we did remove an emitter....

Log Number: 3855767Logbook(s): 

• UITFLOG
• ELOG

Entry Makers: poelkerBody: 

Gun made it to 200 kV following puck removal and insertion (i.e., new photocathode). Decarad shows no filed emission, which I don't believe. Rebooted iocsoftitfdec and the tubes still report 0 counts

Log Number: 3855766Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 2.2.1 Target restore date was The output from the myRestore execution was as follows: <MyAPI>: Channel lookup fault [iocsoftitfdec:ioc_sr.VALD]

Log Number: 3855763Logbook(s): 

• POLOG
• ELOG

Entry Makers: marcyadderleybullardBody: 

Turned off all ion pumps
Moved prep ion pump to VIP2I01c channel for logging
Vented gun 3 stub, no change in downstream pressure.

Log Number: 3855761Logbook(s): 

• ELOG

Body: 

LTT of dipole power supplies will require witnessing qualified elec.
verify power is off before installing lock.

Log Number: 3855756Logbook(s): 

• BDLOG
• ELOG

Body: 

Two more digital input cables were removed along with two 16CH
output register cables, getting closer to seeing the bottom of the
rack.

Log Number: 3855753Logbook(s): 

• ELOG

Tags: 

• Readme

Body: [figure:1] Always check the Beam Authorization web application for the latest credited controls status: Beam Authorization

Log Number: 3855752Logbook(s): 

• ELOG

Tags: 

• Readme

Body: Credited Control: Permanent Shielding Beam Destinations: UITF KeV Dump (IDLK501)UITF KeV Dump (IDLK501) Modified On: 26-Oct-2020 08:13 Modified By: Hamlette, David (hamlette) Verification: Not Verified Comments: Credited controls verified. Expect to downgrade in 4 weeks for roof block removal See: Beam Authorization

Log Number: 3855747Logbook(s): 

• POLOG
• ELOG

Body: 

Day #27, Week 6 Day 2, Plans:

Tunnel --
Please keep early Injector area of tunnel -- Gun, laser hut,
up to choppers -- clear for vacuum work.
* Gun Vacuum Work (Marcy+Phil) --
** Venting Gun2 and Gun3
** Replacing 10" flange
** Pumping Gun2 back down
* 3p Videographer Walk-Through

InjSB --
* PSS Upgrade, IN02B{NI, 29, 30} 9a - 4p (Beizer)
* Viewer work, IN03B07, 6a - 9a (Norris)
* BPM Work, IN03B{05-08, 23} 5a - 1p (Francis)
* CIS Rack Work, IN01B{00-05} 9a - 4p (Windham)

Log Number: 3855745Logbook(s): 

• ELOG

Body: 

Add the 2020 Standard Hazard Analysis document
Currently 2017 version is attached

Was there a need for LTT?

Log Number: 3855744Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 2.2.1 Target restore date was 2020-10-27 08:07:35 The output from the myRestore execution was as follows: iocitf2 caen6533@2020-10-27 08:07 108(108) restored blm2@2020-10-27 08:07 48(48) restored systemEnum@2020-10-27 08:07 2(2) restored RasterUITF@2020-10-27 08:07 3(3) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ued -A -s -i iocitf2 (success) Procedure return status: Success

Log Number: 3855741Logbook(s): 

• ELOG
• LLRFLOG
• RFLOG
• SADLOG

Entry Makers: lfarrishwissmannBody: 

Good Day
We are still troubleshooting the Interface Control Unit for SSA2 it seems to be a low output drive level from the internal preamp module. We will have to LOTO to further investigate this problem.

Log Number: 3855737Logbook(s): 

• ELOG

Entry Makers: AnthonyBody: 

CTF inspection okay, no issues.

Log Number: 3855736Logbook(s): 

• ELOG

Body: 

Went down to Hall A's alcove this morning and walked the area
where the Water Damage repair work is going to happen. After
talking with Neil Wilson and Steve Suhring yesterday along with
the safety prework walk this morning, I find I do not need to
disconnect any bpm electronics in Hall A for the Water Damage
Repair work. All my bpm hardware and beam line bpm cans are
well out of the work area. Closing this atlis.

Log Number: 3855735Logbook(s): 

• BDLOG
• ELOG

Body: 

Two digital input interface cables have been removed, replacing
labels for field cables while identifying devices.

Log Number: 3855734Logbook(s): 

• UITFLOG
• ELOG

Body: 

Pics of the working Control screens for UITF's A5 and A6 Picoameters. Lots of Software work provided by Sue Witherspoon.

Log Number: 3855733Logbook(s): 

• UITFLOG
• ELOG

Body: 

Finally A5 and A6 appertures have been installed in UITF. I have been waiting some time so that I could connect the current readback wires to these devices. The Picoameters where installed over 8 months ago with Controlled Screens and software support provided by Sue Witherspoon. Current Readback wires connected first thing this morning to A5 and A6 appertures. Beam On!!

Log Number: 3855730Logbook(s): 

• ELOG

Body: 

Coils
Magnet Name/Address 1 2 3 4 5 6 7 8
JA7A30 X
JA7A31 X
JA7A19 X
JD3A18 X
JD3A05 X
JA7A02 X
JC5A01 X
XW5S04
Beam Dumplet SL01

Log Number: 3855725Logbook(s): 

• POLOG
• ELOG

Body: 

Day #26, Week 6 Day 1, Wrap-Up:

AIPINJ --
* Preparations made to vent gun (full details in 3855719) --
** Cross removed from roughing line that had NEG
** Ionized N2 purge in back of valve where pump cart will
connect tomorrow
** Y-Chamber ion pump moved to gamma supply for
better resolution during vent and valve leak checks
tomorrow
* New wien fixtures w/alignment features for CEBAF and
UITF assembled (pics, full details: 3855679)

Other Injector SAD Work --
* PSS Upgrades (a massive effort) continues