Recent Log Entries

Hall C -> He-3 at 40 uA

Log Number: 4097075Logbook(s): Entry Makers: jhowardBody: 

Hall C Beam auth sets current limit at 70 uA.

He-3 target operational restrictions set current limit on target at 70 uA with raster on at 2x2 mm^2.

QE Measurement

Log Number: 4097073Logbook(s): Body: Spot Location: (13150.0,17125.0), Charge: 68.98738999999999

Laser Wavelength Atten Setting Laser Power Current HV PS Current QE PV Updated? Update Time/Reason Not Updated (nm) (W) (uA)</center

LERF ODH-2

Log Number: 4097070Logbook(s): Tags: Entry Makers: lawBody: 

We got an odh alarm for the LERF. Alarm handler said the alarm was in lab1. We went to lab 1 with monitor and 5 minute escape pack in hand. No indication of a real alarm in lab 1. We forgot to bring the pss key to the cabinet to be able to by-pass the alarm. We checked edm screen to locate electronics rack and discovered that this odh head is labeled as being in the optical control room, not lab 1 (location contradiction betwixt alarm handler and edm). In my mind, we are in an indeterminant state.

FSD Masking Tool: Successful System Masking for: CryoModule

Log Number: 4097068Logbook(s): Tags: Body: System Masking for: CryoModule
User: rebeccaj
Areas: All

CryoModule Devices:
0L02
0L04
0L03
1L14
1L03
1L02
1L04
1L05
1L07
1L06
1L08
1L10
1L11
1L09
1L12
1L15
1L13
1L16
1L19
1L17
1L18
1L20
1L21
1L22
1L23
1L24
1L25
1L26
2L14
2L03
2L02
2L04
2L07
2L05
2L06
2L08
2L11
2L09
2L10
2L12
2L15
2L13
2L16
2L19
2L17
2L18
2L20
2L21
2L22
2L23
2L24
2L25
2L26


Hall C -> Al Dummy at 40 uA

Log Number: 4097057Logbook(s): Entry Makers: jhowardBody: 

Hall C Beam auth sets current limit at 70 uA.

Al Dummy target operational restrictions set current limit on target at 40 uA with raster on at 2x2 mm^2.

Hall C -> He-4 at 40 uA

Log Number: 4097047Logbook(s): Entry Makers: jhowardBody: 

Hall C Beam auth sets current limit at 70 uA.

He-4 target operational restrictions set current limit on target at 70 uA with raster on at 2x2 mm^2.

Hall C -> Li-7 at 40 uA

Log Number: 4097037Logbook(s): Entry Makers: jhowardBody: 

Hall C Beam auth sets current limit at 70 uA.

Li-7 target operational restrictions set current limit on target at 40 uA with raster on at 2x2 mm^2.

Ion chambers unchanged.

Hall C -> Li-6 at 40 uA

Log Number: 4097024Logbook(s): Entry Makers: jhowardBody: 

Hall C Beam auth sets current limit at 70 uA.

Li-6 target operational restrictions set current limit on target at 40 uA with raster on at 2x2 mm^2.

Max Juice set at 47 uA for Hall's request of 40 uA.

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