Recent Log Entries

Heads: up MS losses during RF stress test

Log Number: 3747674Logbook(s): Entry Makers: palatchiBody: 

Hey, so just FYI, during the RF stress test, there were 20uA losses on the MS, with 65uA off the gun. Probably there will need to be a setting change (prebuncher? phase?) before we go to high current in hallA in the coming days.

COMPLETED Replace NL24 UPS nl24b12ups01

Log Number: 3747672Logbook(s): Body: 

Power to the switch and console server were switched to the new UPS opportunistically during other work. Hopefully I will now
receive a couple of thousand less emails a day :)

HCO Complete for Hall C (and A/B/D)

Log Number: 3747669Logbook(s): Body: 

Hall C HCO complete. Ready to turn over to ops. Some new IOCs and downgrades are happening as a normal part of business. These will be handled as usual during the run.

Documentation of HCO checklist saved to the HCO acceptance folder.

Downtime Incident CLOSED: 1L25 vacuum troubles

Log Number: 3747653Logbook(s): Body: IDDescriptionPeriodCause7151Title:
1L25 vacuum troubles

Summary:
Valves closed, experts investigating raising vacuum.Duration:
57 minutes

Time Down:
06-Dec-2019 10:08

Time Up:
06-Dec-2

FSD Masking Tool: Successful System Masking for: BeamLossMonitor

Log Number: 3747648Logbook(s): Tags: Body: System Masking for: BeamLossMonitor
User: mmerz
Areas: All

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09
ILM1L01
ILM1L02
ILM6R08
ILM3S00
ILM7S00
ILM9S00
ILM5S10
ILM5E03
ILM7S01
ILM9A01
ILM3E02
ILM5A01
ILM1A04
ILM1A06
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM8T09
ILM4C01
ILM4C02
ILM4C03
ILM1C01<

COMMENT ON ^GTS Viewer repairs

Log Number: 3747647Logbook(s): Body: 

Found the diode that was soldered inside the MAC valve
connector had gone bad in all three viewer devices, diode was cut
out and connector was re terminated, all three viewers are
functional.

1L25 insulating vacuum pump

Log Number: 3747646Logbook(s): Entry Makers: beneschBody: 

1L25 insulating vacuum pump is drawing more power than most. Figure 2: 1L23 is typical at 6 W while 1L25 at 15 W. 1L23 pump temperature and foreline vacuum are elevated compared to 1L25 yet turbo power draw is 40%. I've no hypotheses; I simply point this out. 1L25 turbo at 563 hours while 1L23 is over a year.

iocibc1h00b restored

Log Number: 3747644Logbook(s): Tags: Body: restorelib 2.1 Target restore date was 2019-12-06 10:32:47 The output from the myRestore execution was as follows: iocibc1h00b <NOTE> bpmdr_ibc: Provided macro *IOC* is never used bpmdr_ibc bpmdr_ALPHA@2019-12-06 10:32 2(2) restored bpmdr_CALCONS_ibc@2019-12-06 10:32 9(9) restored bpmdr_CALFACS1@2019-12-06 10:32 6(6) restored bpmdr_CALFACS2@2019-12-06 10:32 12(12) restored bpmdr_DISBPM@2019-12-06 10:32 1(1) restored bpmdr_GOF2BPM@2019-12-06 10:32 12(12) restored bpmdr_GOFBPM@2019-12-06 10:32 5

iocibc1h00 restored

Log Number: 3747643Logbook(s): Tags: Body: restorelib 2.1 Target restore date was 2019-12-06 10:32:50 The output from the myRestore execution was as follows: iocibc1h00 <NOTE> bpmdr_ibc: Provided macro *IOC* is never used bpmdr_ibc bpmdr_ALPHA@2019-12-06 10:32 2(2) restored bpmdr_CALCONS_ibc@2019-12-06 10:32 9(9) restored bpmdr_CALFACS1@2019-12-06 10:32 6(6) restored bpmdr_CALFACS2@2019-12-06 10:32 12(12) restored bpmdr_DISBPM@2019-12-06 10:32 1(1) restored bpmdr_GOF2BPM@2019-12-06 10:32 12(12) restored bpmdr_GOFBPM@2019-12-06 10:32 5(

iocibc1h00 restored

Log Number: 3747641Logbook(s): Tags: Body: restorelib 2.1 Target restore date was 2019-12-06 10:32:50 The output from the myRestore execution was as follows: iocibc1h00 <NOTE> bpmdr_ibc: Provided macro *IOC* is never used bpmdr_ibc bpmdr_ALPHA@2019-12-06 10:32 2(2) restored bpmdr_CALCONS_ibc@2019-12-06 10:32 9(9) restored bpmdr_CALFACS1@2019-12-06 10:32 6(6) restored bpmdr_CALFACS2@2019-12-06 10:32 12(12) restored bpmdr_DISBPM@2019-12-06 10:32 1(1) restored bpmdr_GOF2BPM@2019-12-06 10:32 12(12) restored bpmdr_GOFBPM@2019-12-06 10:32 5(

iocsoftitf1 restored

Log Number: 3747635Logbook(s): Tags: Body: restorelib 2.1 Target restore date was 2019-12-06 10:34:42 The output from the myRestore execution was as follows: iocsoftitf1 TEK11801A@2019-12-06 10:34 17(17) restored systemEnum@2019-12-06 10:34 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ued -A -s -i iocsoftitf1 (success) Procedure return status: Success

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