Aggregator

COMMENT ON MXS3S02 Vacuum Leak Repair

1 day 18 hours ago
Log Number: 4271166Logbook(s): Body: 

New XS3S02 Chamber was cleaned today and is now currently being Baked-out in ELNIK Oven @ 200 Celsius for 3 Hrs. then a cool-up for 12 Hrs.; so hopefully we will transport back to Magnet Measuring Shop early afternoon tomorrow for re-insertion into Dipole.

marble

IOCHLA Ongoing investigation

1 day 18 hours ago
Log Number: 4271165Logbook(s): Body: 

Got a call about IOCHLA Camac Chain not restoring. reboot was attempted before the call went out, consoled in and the IOC is spitting out errors. Contacted software on call to check and see if it did appear to be a hardware fault. After performing the M/S CRATE reboot procedure problem persisted. James Donaldson and I went and checked the crates. All three are on, CAMAC crate appeared to be operational with a halted bus. Performed physical reboot of all three crates in the proper order to no avail.

sawyer

MCC IS UNSTAFFED

1 day 18 hours ago
Log Number: 4271164Logbook(s): Body: 
THOMSAS JEFFERSON NATIONAL ACCELERATOR FACILITY
MACHINE CONTROL CENTER UNSTAFFED STAMP

Date : 03/26/2024
Time : 15:56

Crew Chief On-Call : Richardson
Program Deputy : Nissen

The MCC is unstaffed. The following satisfies AOD and LOD requirements to leave the control room unstaffed:
bjacob

iochla restored

1 day 19 hours ago
Log Number: 4271162Logbook(s): Tags: Body: restorelib 2.6 Target restore date was 2024-03-26 15:47:45 The output from the myRestore execution was as follows: iochla <NOTE> mollerQuadEnable: Provided macro *DFCARD* is never used <NOTE> mollerQuadEnable: Provided macro *DFIC1* is never used <NOTE> mollerQuadEnable: Provided macro *DFIC2* is never used <NOTE> mollerQuadEnable: Provided macro *HALL* is never used <NOTE> mollerQuadEnable: Provided macro *IOC* is never used mollerQuads@2024-03-26 15:47 24(24) restored bta@2024-03-26 15:47 53(53) restored vac@2024-03-
alarms

iochla restored

1 day 19 hours ago
Log Number: 4271155Logbook(s): Tags: Body: restorelib 2.6 Target restore date was 2024-03-26 14:39:37 The output from the myRestore execution was as follows: iochla <NOTE> mollerQuadEnable: Provided macro *DFCARD* is never used <NOTE> mollerQuadEnable: Provided macro *DFIC1* is never used <NOTE> mollerQuadEnable: Provided macro *DFIC2* is never used <NOTE> mollerQuadEnable: Provided macro *HALL* is never used <NOTE> mollerQuadEnable: Provided macro *IOC* is never used mollerQuads@2024-03-26 14:39 24(24) restored bta@2024-03-26 14:39 53(53) restored vac@2024-03-
alarms

LERF intermittent ODH alarm

1 day 20 hours ago
Log Number: 4271145Logbook(s): Body: 

At 1430, the u-tube party from Cryo entered LERF Vault to disconnect u-tubes from LCLS2 cryomodule. The team exited the vault due in intermittent ODH alarm without starting the u-tube removal.

jwilson

iochla restoration failed

1 day 20 hours ago
Log Number: 4271144Logbook(s): Tags: Body: restorelib 2.6 Target restore date was 2024-03-26 14:39:37 The output from the myRestore execution was as follows: iochla <NOTE> mollerQuadEnable: Provided macro *DFCARD* is never used <NOTE> mollerQuadEnable: Provided macro *DFIC1* is never used <NOTE> mollerQuadEnable: Provided macro *DFIC2* is never used <NOTE> mollerQuadEnable: Provided macro *HALL* is never used <NOTE> mollerQuadEnable: Provided macro *IOC* is never used mollerQuads@2024-03-26 14:39 The EPICS 'put' failed for the following MQM1H02 MQM1H02.
alarms

Follow-up Re: Laser beam modes/power/traces

1 day 20 hours ago
Log Number: 4271136Logbook(s): Body: 

This is what was performed this morning: setup a fast photodiode and Oscope to check the mode switching on C laser. BS–VL (12 times), TM–VL (12 times), CW-VL (20 times), BS-TM (10 times), BS-CW(16 times), TM-CW(16 times), no failure event except having to push the button twice during one BS-VL event and another one during TM-CW event. Also used a different detector (Newport power detector) to repeat CW-VL switching, no failure event was observed.

shukui

Shift Information

Shift Day
CEBAF Program
MCC Crew Chief Surles-Law
MCC Operators Chaudhary
Program Deputy Nissen
Announcements

Access Status

Recent PSS History

recent pss history graph