Aggregator
Hall C Moller Quads Would Not Cycle
IHA5C11 - test scans
Performed a hard reboot of ioctsbhrp.
Ran several test scans for IHA5C11.
The test scans show the harp carriage leaving the "OUT" limit position and engaging the "IN" limit switch. The encoder read backs show the starting position of 11mm and a fully inserted position of 90mm. We turned the pre-amp test signal on and verified the response of the ADC read back.
The hard reboot cleared the "stuck" state the harp was in. 5C11 is fully operational.
Scan of harp_2c21
FSD Masking Tool: Successful System Masking for: IonChamber
Operator SIGN IN
CIS on-call: recent source performance
All is well. Today, reviewing recent performance of the source.
The QE is fine (>0.5%) for the foreseeable future although lifetime (<50C) is low, let's discuss at this week's group meeting.
The Hall A and C laser powers are ~200 mW.
The Hall B and D laser powers are ~20 mW.
Gun HV chamber system looks good, note bias is on locally at +1kV.
ioctsbhrp restored
Autolog restore
Autolog save
AutoLog - UNMasking Hall C Normal Target
"Beginning Hall C Moller Measurement"
QuickPic - Hall D Full RAD survey
AutoLog - Masking Hall C Normal Target
Program Deputy Summary, presented 2026-05-04
MBC7R06V Mismatched - Trim Not Swapped
FSD Masking Tool: Partial Success Destination masking to: HallB,HallC
User: schoene
Mismatch Detected - Gold Masks vs. Control System Values!!!
See Values [Calculated / Control Sys] Masked = 1, UnMasked = 0
Node Name : FSD_1W02_1
Ch. 4 Mismatch [ 0 / 1 ] RRF2E00A / RFSeparator
Ch. 6 Mismatch [ 0 / 1 ] RRF6E00A / RFSeparator ... +
Ch. 7 Mismatch [ 0 / 1 ] RRF8E00A / RFSeparator ... +
Ch. 10 Mismatch [ 0 / 1 ] RRFAE00C / RFSeparator
Ch. 11 Mismatch [ 0 / 1 ] RRFAE00D / RFSeparator
Node Name : FSD_2H02
Ch. 1 Mismatch [ 0 / 1 ] HallBsolenoid / Hall
Ch.
COMPLETED Troubleshoot BS04B14 Bulk Supply Connections
Replaced +Bulk and -Bulk fusing for channels 29-32. Turned rack on and ramped up bulk supplies. Check bulk voltages using an extender card. Inserted (4) new TC3. Setpoints taken and cycled with no issues. We will inspect the TC3 that were removed from the rack for any issues
- Peirce, Delk










