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CAMAC serial cable

4 days 7 hours ago
Log Number: 4547858Logbook(s): Entry Makers: dsjamesBody: 

I&C installed a new serial data cable for remaining CAMAC attached to IOCNL1B. Installation required due to the removal of CAMAC crate from NL08.

dsjames

MOLLER install 09/17/2026

4 days 14 hours ago
Log Number: 4547848Logbook(s): Tags: Entry Makers: jonesgaskelldwineskashydougberdnikciprianBody: 

Hall A techs attended vacuum training class, for the first half of day. EIC techs moved TM0 magnet to Hall A for testing. Hall A techs continued with shaving shielding blocis.

lhurt

COMMENT ON Replace gun HV electrode

4 days 20 hours ago
Log Number: 4547846Logbook(s): Body: 

Good progress today - removed electrode from tunnel, found an systematic way to determine rotation in lerf lab (thanks Ben Schaumloffel and Max Bruker). Ready for S&A to remeasure tomorrow and verify we're now good to reinstall. Next tunnel vacuum work anticipated Monday or Tuesday, but may shift with several things still to determine.

marcy

ACG Report

5 days ago
Log Number: 4547840Logbook(s): Tags: Body: 

Installed single mode fiber trunk from CHL control room down to the equipment room. Landed both ends of fiber into the fiber distribution chassis's (FDU). Tested CAT 6 UTP cables (30 cables) Latosky Cumbia
Assisted I&C Troubleshooting CAMAC issues in the East Arc
Kick off meeting with I&C on the Next Generation BPM's

higgins

R30-6 simulation with yaw misalignment

5 days 1 hour ago
Log Number: 4547835Logbook(s): Entry Makers: brukerBody: 

Introduced 1 degree of yaw misalignment into the R30-6 cathode by rotating everything else around the insulator axis.

Figure 1: No significant effect on the beam centroid, but note that the coordinate system is with respect to the photocathode normal, which is unrotated in this simulation, so the beam angle w.r.t. the beam pipe will be 1 degree larger (17.4 mrad). This would be noticeable but could still be zeroed with correctors.

Figure 2: This misalignment is beneficial from an IBB standpoint: ions above 180 keV or so are completely removed from the emission area.

bruker

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