Aggregator

Log Number: 4362446Logbook(s): 

• ELOG

Body: Calibration ParametersHall:ATarget: Loop 1 30cmPass: 3Note: .6x.6 raster, up to 5 uACalibrated On:2025-Apr-11 20:45Calibrated By: samariFile:A-2025-04-11_2045_Loop_1_30cm_Pass-3.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)

Log Number: 4362445Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall A Target Movement FSD

Log Number: 4362444Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall A Target Movement FSD

Log Number: 4362442Logbook(s): 

• ELOG

Body: 

BLM ILM5E03 is swapped over to the spare channel on the HV card. CED changes completed. Software is updated. Read back on the new channel is displayed correctly, behave as expected. Will continue to monitor the stability issue.

Log Number: 4362417Logbook(s): 

• ELOG

Body: 

Still monitoring

Log Number: 4362412Logbook(s): 

• HALOG
• ELOG

Entry Makers: bbarkerBody: 

Zone succesfully restored.

Log Number: 4362411Logbook(s): 

• ELOG

Entry Makers: alexs

Log Number: 4362406Logbook(s): 

• ELOG
• HBLOG

Body: 

Channels: IPM2C21A, IPM2C24A, IPM2H00, IPM2H01, scaler_calc1b, B_DAQ:livetime_pulser, IPM2C21A.XPOS, IPM2C24A.XPOS, IPM2H01.XPOS, IPM2C21A.YPOS, IPM2C24A.YPOS, IPM2H01.YPOS, scaler_cS3b, scaler_cS4b, scaler_cS7b, scaler_cS5b, scaler_cS6b, scaler_cS12b, scaler_cS13b, scaler_cS14b, scaler_cS15b, ISD2H001HALORATE02, ISD2H001HALORATE04, MBC2C19V.OVAL

Log Number: 4362405Logbook(s): 

• HDLOG
• ELOG

Tags: 

• Beamline

Body: 

Pick (146, 76.5) as the beam position for stonehenge scan.

Log Number: 4362400Logbook(s): 

• HBLOG
• ELOG

Entry Makers: shrinerBody: 

Without Beam Blocker: Started with 180 nA to stay below limit of 2 kW as per Operational Restrictions (see Figures 1 and 2). Ramped down at intervals directed by Hall staff. Procedure lasted ~11:55- 12:10, staying within Operational Restrictions.

With Beam Blocker: Started at 500 nA on He-gas target. Ramped down at intervals directed by Hall staff.

Once finished with calibration Hall B was restored to 250 nA production beam.

Log Number: 4362394Logbook(s): 

• ELOG

Body: The following entry was placed in the Accelerator Bypassed-Interlocks Log (ABIL) Device: Cooling Jet Flow Function: Cools Beryllium Windows on beamline when PolHe3 Target is installed Location: FSD Node 1H02 Purpose: PolHe3 Not Installed Exp.

Log Number: 4362391Logbook(s): 

• ELOG

Body: The following entry was placed in the Accelerator Bypassed-Interlocks Log (ABIL) Device: Hall A Electron Detector Function: Detects motion of the electron detector Location: FSD Node 1H02 Purpose: Parked out of beamline and Decommissioned Exp.

Log Number: 4362383Logbook(s): 

• ELOG

Body: The following entry was placed in the Accelerator Bypassed-Interlocks Log (ABIL) Device: Hall A Moeller Target Ion Chamber (1H00) Function: Protect Moeller Target Location: Hall A Purpose: SSG has given permission to mask due to Noise Exp.

Log Number: 4362373Logbook(s): 

• HALOG
• ELOG

Entry Makers: bbarkerBody: 

Log Number: 4362371Logbook(s): 

• ELOG

Body: 

ODH sensors in the Injector were all respanned due to signal drift. All Injector sensors are operational and functioning as expected.

Log Number: 4362369Logbook(s): 

• ELOG

Body: Calibration ParametersHall:ATarget: CrossPass: 3Note: Calibrated On:2025-Apr-10 23:33Calibrated By: samariFile:A-2025-04-10_2333_Cross_Pass-3.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)Compton2,1401,851

Log Number: 4362367Logbook(s): 

• HDLOG
• ELOG

Entry Makers: alexsBody: 

Requested by hall for diamond alignment work

Log Number: 4362365Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: IonChamber
User: alexs
Areas: HallD

IonChamber Devices:
IICAD00
IICAD00A
IICAD00B
IICAD00C
IIC5H00



The following PVs failed to write:
ISD3H003L
ISD3H004L

Log Number: 4362364Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: IonChamber
User: alexs
Areas: HallD

IonChamber Devices:
IICAD00
IICAD00A
IICAD00B
IICAD00C
IIC5H00



The following PVs failed to write:
ISD3H003L
ISD3H004L

Log Number: 4362361Logbook(s): 

• SLOG
• ELOG

Body: 

This system has been running successfully for a couple of weeks and is operational.
Thank you to Michele for updating the alarm handler today for this system.