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gun electrode update

4 days 7 hours ago
Log Number: 4548424Logbook(s): Entry Makers: marcyBody: 

Pump cart has pumped down to 2e-6 Torr. Tried ion pump briefly, pressure in gun too high to start IP.

The pump cart RGA is warming up, ion pump on cart is on, isolated from chamber and pumping on RGA only.

I'll check periodically this weekend to verify that pressures continue to drop. There is a huge surface area in the system due to the NEG pumps, so it is always slow to pump down.

I rolled the suitcase near the door of 1137 and retrieved some bake parts that had been loaned to another group.

marcy

LINAC Service building temperatures

4 days 7 hours ago
Log Number: 4548422Logbook(s): Entry Makers: creelBody: 

Facilities is working on a glycol leak issue and the repair work has effected the LINAC service building cooling.
The cryogenics CAMAC crates in the South LINAC service buildings are overheating.
We have coordinated with F&O and they recommend we open the roll up doors and allow additional cooling to prevent damage.

creel

COMMENT ON Swap BSY and Hall C BLA receiver cards

4 days 8 hours ago
Log Number: 4548419Logbook(s): Body: 

Installed a spare receiver card in place of the broken card in the BSY slot. The previous faults are cleared now.
I noticed that it looks like both the BSY receiver card and the Hall D receiver card are asserting the same address, so Joe and I are going to look into that next.

kortze

iocbcm restored

4 days 9 hours ago
Log Number: 4548415Logbook(s): Tags: Body: restorelib 3.0.1 Target restore date was 2026-09-25 12:23:26 The output from the myRestore execution was as follows: iocbcm <NOTE> BLA: Provided macro *IOC* is never used BLA Execute: burtwb -f /a/opsuser/mccops/burt/REBOOT/bcmVme/snap/bcmVme.snap (success) bcmVme@2026-09-25 12:23 20(20) restored Procedure return status: Success systemEnum@2026-09-25 12:23 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocbcm (success) PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modi
alarms

COMMENT ON Upgrade 1L08 to a C75 zone.

4 days 9 hours ago
Log Number: 4548410Logbook(s): Body: 

-Did another clean up of the work area now that all the new equipment is in place. Began pulling outgoing control wires and gathering materials for the new high voltage and control wiring.
-Verified turn-to-turn ratios are still correct on all three phases of the transformer after installation.
Input = 3.81 VAC
X2 = 41.48
X1 = 41.50
X3 = 41.49

Y1 = 23.91
Y2 = 23.93
Y3 = 23.92

alexs

iocsl2 restored

4 days 10 hours ago
Log Number: 4548407Logbook(s): Tags: Body: restorelib 3.0.1 Target restore date was 2026-09-25 10:34:38 The output from the myRestore execution was as follows: iocsl2 <NOTE> Rf6Cryo: Provided macro *CAV* is never used <NOTE> Rf6Ops: Provided macro *IOC* is never used Rf6Cryo Execute: burtwb -f /cs/opshome/burt/REBOOT/rf/snap/iocsl2heatdisvINIT.snap (success) Execute: burtwb -f /cs/opshome/burt/REBOOT/rf/snap/iocsl2heatmodemanual.snap (success) Pause: 8 second(s) Rf06Cryo_heatset@2026-09-25 10:34 8(8) restored Pause: 8 second(s) Rf06Cryo_heatmode@2026-09-25 10:34
alarms

iocsl1 restored

4 days 10 hours ago
Log Number: 4548406Logbook(s): Tags: Body: restorelib 3.0.1 Target restore date was 2026-09-25 10:33:56 The output from the myRestore execution was as follows: iocsl1 <NOTE> Rf6Cryo: Provided macro *CAV* is never used <NOTE> Rf6Ops: Provided macro *IOC* is never used Rf6Cryo Execute: burtwb -f /cs/opshome/burt/REBOOT/rf/snap/iocsl1heatdisvINIT.snap (success) Execute: burtwb -f /cs/opshome/burt/REBOOT/rf/snap/iocsl1heatmodemanual.snap (success) Pause: 8 second(s) Rf06Cryo_heatset@2026-09-25 10:33 4(4) restored Pause: 8 second(s) Rf06Cryo_heatmode@2026-09-25 10:33
alarms

gun electrode: surveyed and under vacuum

4 days 11 hours ago
Log Number: 4548401Logbook(s): Entry Makers: marcyBody: 

The alignment of the electrode went well, with it able to be adjusted to minimal offset (survey transmittal to follow). Began evacuation of chamber, and second survey conducted when chamber pressure was under 1 Torr.

Plans for today:
- Continue evacuation, set up for HV chamber leak check Monday.
- move suitecase and another pump cart to the tunnel: we need to attach, bake the tee, and move pucks around before starting the gun bake.
- Gather bake equipment and start moving to tunnel.

marcy

iocsoftsl03rf restored

4 days 12 hours ago
Log Number: 4548399Logbook(s): Tags: Body: restorelib 3.0.1 Target restore date was 2026-09-25 07:55:09 The output from the myRestore execution was as follows: iocsoftsl03rf <NOTE> rf3int: Provided macro *IOC* is never used <NOTE> rf3int: Provided macro *REBOOTPATH* is never used <NOTE> rf3hpa: Provided macro *IOC* is never used <NOTE> rf3hpa: Provided macro *REBOOTPATH* is never used <NOTE> rf3stp: Provided macro *IOC* is never used <NOTE> rf3stp: Provided macro *REBOOTPATH* is never used <NOTE> rf3fcc1: Provided macro *IOC* is never used <NOTE> rf3f
alarms

iocsoftsl05rf restored

4 days 12 hours ago
Log Number: 4548400Logbook(s): Tags: Body: restorelib 3.0.1 Target restore date was 2026-09-25 07:44:26 The output from the myRestore execution was as follows: iocsoftsl05rf <NOTE> rf3int: Provided macro *IOC* is never used <NOTE> rf3int: Provided macro *REBOOTPATH* is never used <NOTE> rf3hpa: Provided macro *IOC* is never used <NOTE> rf3hpa: Provided macro *REBOOTPATH* is never used <NOTE> rf3stp: Provided macro *IOC* is never used <NOTE> rf3stp: Provided macro *REBOOTPATH* is never used <NOTE> rf3fcc1: Provided macro *IOC* is never used <NOTE> rf3f
alarms

iocsl1b restored

4 days 12 hours ago
Log Number: 4548398Logbook(s): Tags: Body: restorelib 3.0.1 Target restore date was 2026-09-25 06:42:26 The output from the myRestore execution was as follows: iocsl1b <NOTE> Rf6Cryo: Provided macro *CAV* is never used <NOTE> Rf6Ops: Provided macro *IOC* is never used Rf6Cryo Execute: burtwb -f /cs/opshome/burt/REBOOT/rf/snap/iocsl1bheatdisvINIT.snap (success) Execute: burtwb -f /cs/opshome/burt/REBOOT/rf/snap/iocsl1bheatmodemanual.snap (success) Pause: 8 second(s) Rf06Cryo_heatset@2026-09-25 06:42 8(8) restored Pause: 8 second(s) Rf06Cryo_heatmode@2026-09-25 06:42
alarms

iocse4 restored

4 days 12 hours ago
Log Number: 4548397Logbook(s): Tags: Body: restorelib 3.0.1 Target restore date was 2026-09-25 06:40:41 The output from the myRestore execution was as follows: iocse4 systemEnum@2026-09-25 06:40 2(2) restored seebpm@2026-09-25 06:40 2761(2761) restored Pause: 30 second(s) SEE_BURT 61(61) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocse4 (success) PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 Procedure return status: Success
alarms

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