Aggregator
ACG Report 02/26/2026
CED support for HCO configuration changes
ACE Team: vxWorks Liscensing Renewal
GAMMA IP Controller connected to the network
Autolog save
2L08 not going into HV
After locking up, this zone wouldn't go into HV. CPS and MDP breakers are fine. CPS control panel shows an interlock fault. Another control panel shows open door faults somewhere (I don't know if related). Looking at the cavity history, seems like this zone experienced the same thing at least once last year.
OLT 2L15-3; no longer SOSing
FSD Masking Tool: Successful Destination masking to: Injector
0L03 Match Failed
Beam was so blown on design for setup_345 that I went with the previous hand tweaked values and took quad scan data. At 20% tolerance a match converged given backpropagated values, but beam was still blown at 0L03. Even with all magnets on loop the degrader studies' results of the quad scans are nearly the same. I'll go back to hand tweaked values and try to match at 0L10.
2L13-1 keeps failing arc test
COMMENT ON Implement a Gamma IP controller for CEBAF gun anode biasing and current monitoring, following the method used in UITF
Hostname and ip address set. I installed a network cable and connected to network switch. Configured network port.
I set the ip address parameters locally on the front of the gamma supply.
Device is on the network and pinging.
hostname => spcein01gamma1
ip => 129.57.203.39
gateway => 129.57.203.1
mask => 255.255.255.192
2L13-5 no CRFP
IHA0L03 Match Download
IHA0L03 Multi-Matching Results - Downloading 20% match
HOSTNAME: opsl04 CED WORKSPACE: setup_345 CED LOGIN KEY: pro
Files saved to /cs/prohome/apps/q/qsUtility/7-34/fileio/multimatch_data/IHA0L03/IHA0L03_2026-02-26_17:13
Allow optimizer to change quad signs? YES
Start with present machine settings instead of design? NO
Best match was match1.log
1L19 recovered to target GSETs
COMMENT ON CEBAF/Halls PSS Certification SAM25
ced2Epics modified EPICS PVs
IHA0L03 Y-plane Emittance Measurement Analysis - same as degrader set up
qsUtility Data Analyzer V7-34
SDDS FILE: /a/opsdata/fiefdata/fileio/q/qsUtility/data/D1-0/IHA0L03/IHA0L03_y_zigzag_2026-02-26_16:38:39/IHA0L03_zigzag_2026-02-26_16:38:39_qsUtility_analyzer.sdds
HOSTNAME: opsl04 CED WORKSPACE: setup_345 CED LOGIN KEY: pro
Emittance Measurement: IHA0L03 Y-plane - Same as degrader set up
2L07-5 OLT
COMMENT ON RF work for 2026 HCO
2L25 CPS repairs completed and tested in HV before and after PSS box supply certs Put back into HV and saw M. Drury at zone setting up for testing. 1L19 Arc test faults corrected with new Interface power supply where +5vdc drooped and had 500 Mv AC ripple. New supply measured good and all arc detectors now test without random failures. Techs: C. Kerns and Trey Johnson.










