Aggregator
CANCELLED 1L26 Cryomodule Removal From Linac
CANCELLED C100-03-R Cryomodule Installation in 1L26
HYST AREA 7-0 Cycles Magnets
HYST AREA Version 7-0 has successfully cycled the following:
MQA9A04
MBC9A04V
MQABE03
MBDBE03H
MBDBE03V
MQABE04
MBDBE04H
MBDBE04V
MQB1A05
MBT1A05V
MQA3A04
MBC3A04V
MQA5A04
MBC5A04V
MQA7A04
MBC7A04V
MBC7A03H
MBC9A03H
MQABT03
MBDBT03V
MBT1A04H
MQA3A03
MBC3A03H
MQA5A03
MBC5A03H
MBDBT03H
Total Time: 5.067 mins
HYST AREA 7-0 Cycles Magnets
HYST AREA Version 7-0 has successfully cycled the following:
MQA9A04
MBC9A04V
MQABE03
MBDBE03H
MBDBE03V
MQABE04
MBDBE04H
MBDBE04V
MQB1A05
MBT1A05V
MQA3A04
MBC3A04V
MQA5A04
MBC5A04V
MQA7A04
MBC7A04V
MBC7A03H
MBC9A03H
MQABT03
MBDBT03V
MBT1A04H
MQA3A03
MBC3A03H
MQA5A03
MBC5A03H
MBDBT03H
Total Time: 4.983 mins
COMMENT ON Removal and Installation of Girders 2L25A & 2L26A
COMMENT ON Bldg. 999 - Water Intrusion Mitigation FY25
HYST AREA 7-0 Cycles Magnets
HYST AREA Version 7-0 has successfully cycled the following:
MBC7A02V
MQA9A02
MBC9A02V
MBDBT02H
MBDBT02V
MBC5A02V
MQA5A02
MBC3A02V
MQA3A02
MBT1A03V
MQB1A03
MQA7A02
MBDBE02V
MQB1A02
MBC9A01V
MBC9A01H
MQA9A01
MBC7A01V
MBC7A01H
MQA7A01
MBC5A01V
MBC5A01H
MQA5A01
MBC3A01V
MBC3A01H
MQA3A01
MBT1A01V
MBT1A01H
Total Time: 2.933 mins
Survey and Alignment work summary
HYST AREA 7-0 Cycles Magnets
HYST AREA Version 7-0 has FAILED to cycle:
MQABT01 -- E201B11 -- ea2mag -- Failed to set after 2 cycle attempts
HYST AREA Version 7-0 has successfully cycled the following:
MBDBT01H
MBM7E03H
MBM7E03V
MBDBT01V
MBM9E03H
MBM9E03V
MQB1A01
MBT1E03H
MBT1E03V
MQB3E03
MBM3E03H
MBM3E03V
MQABT01
MBM5E03H
MBM5E03V
MBM5E02V
MQC7E02
MBM7E02H
MBM7E02V
MBDBE02H
MBM9E02H
MBM9E02V
MQB1E03
MQB1E02
MBT1E02H
MBT1E02V
MQB3E02
MBM3E02H
SC2/NLinac Pumpdown Complete
Audit of disabled alarms
I've performed an audit of the alarms that are currently disabled, and removed those that are no longer part of the alarm handler configuration. Some had been disabled since 2021.
There are a fair number vacuum pumps that have been disabled in the alarm handler.
It may be worth confirming their status, as many of these are no longer in alarm, and it looks like
HYST AREA 7-0 Cycles Magnets
HYST AREA Version 7-0 has successfully cycled the following:
MBM7E01H
MBM7E01V
MBM9E01H
MBM9E01V
MQABE01
MBDBE01H
MBDBE01V
MBT1E01V
MQB3E01
MBM3E01H
MBM3E01V
MBM5E01H
MBM5E01V
MBC7S10H
MBC7S10V
MQA9S06
MBC9S06H
MBC9S06V
MQB1E01
MBT1E01H
MBT1S10H
MBT1S10V
MQA3S10
MBC3S10H
MBC3S10V
MBC5S10H
MBC5S10V
Total Time: 2.933 mins
HYST AREA 7-0 Cycles Magnets
HYST AREA Version 7-0 has FAILED to cycle:
MQA3S08 -- E101B12 -- ea1mag -- Failed to set after 2 cycle attempts
HYST AREA Version 7-0 has successfully cycled the following:
MBC3S09V
MQA5S09
MBC5S09H
MBC5S09V
MBDBS04H
MBDBS04V
MBC7S09V
MQB1S10
MBC7S08H
MBC7S08V
MQA9S05
MBC9S05H
MBC9S05V
MQA3S09
MBC3S09H
MBT1S09V
MQA3S08
MBC3S08H
MBC3S08V
MQA5S08
MBC5S08H
MBC5S08V
MBC5S07V
MQA7S07
MBDBS03V
MBC7S07V
MQA9S04
MBC9S04H
HYST AREA 7-0 Cycles Magnets
HYST AREA Version 7-0 has successfully cycled the following:
MBT1S08H
MBT1S08V
MQA3S07
MBC3S07H
MBC3S07V
MQA5S07
MBC5S07H
MBDBS03H
MBDBS02H
MBDBS02V
MBC5S05V
MBC7S05H
MBC7S05V
MQA9S03
MBC9S03H
MBC9S03V
MQA3S06
MBT1S07V
MQA3S05
MBC3S05H
MBC3S05V
MBC5S05H
Total Time: 2.500 mins
COMMENT ON FY25 Mechanical UCA Repairs
There are two more opportunities to work in the NL: between 7a and 1p Thursday 1/29 and Friday 1/30. All drip pans, to be replaced or not, need to be restored in the NL by 1p Friday 1/30.
Work in the SL can continue until noon Friday 2/6, at which point all drip pans, to be replaced or not, throughout the accelerator enclosure, need to be back up.
AESRF has related that SL03 waveguides will be re-installed early to middle of next week. Drip pan can go in once they are back in place.
Autolog restore
Autolog save
CIS on-call: weekly summary
Uneventful week thanks to CEBAF being down over the weekend through Monday.
Beam studies / measurements:
- BSList #117047: phase-space measurements IHA0I02 vs MFX0I01 with A2 retracted. Worked well in principle (and no backscattering background), but range of upstream focusing strengths turned out to be too wide to find the minimum beam size in the VWien.










