Aggregator
FSD Masking Tool: Successful System UN-Masking for: BeamLossMonitor
User: victorc
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
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM
Arc A Orbit lock setpoint updated
Updated horizontal lock from 5.50 -> 4.25. Found that loss is minimized through AR-> BL and at 2C00 IDX when IPMAE02 is biased towards extraction. Viewer image shows that we are indeed biased toward extraction and it's not just an SOF thing (unless the viewer is offset by about the same amount as the BPM, which seems unlikely. Not *impossible*, but unlikely).
Neutron Spikes in the North Access (RM05) and Counting House Labyrinth (RM38-2)
Operations observed the neutron probe for RM05 spiking to levels adequate to trip the machine with beam and without beam. The neutron probe was replaced and the CARM restored. RM38 probe 2 (neutron) was also observed spiking to trip levels, and was replaced as well. In both cases, no abnormal environmental conditions were observed in neither of the areas where the probes were located. Both CARMs are back online.
FSD Masking Tool: Successful System Masking for: BeamLossMonitor
User: victorc
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
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM8T0
Some 4R to 5L steering
MQB0L08 mismatch
"Radcon currently on site to investigate / swap out RM05 probe"
RM38 (Counting House Labyrinth Elevator) dose rate trips Hall C into PP
QuickPic - MQD8S04 mismatch - setpoint retaken and cycled
RM05 (North Access) probe suspected to be going bad
Radcon on-call contacted. Looking for SME to come in to replace likely-faulty probe. Can't send beam when CARM trips Inj and NL to PP every couple minutes. RM05 is located upstairs in the North Access building next to the roll-up door.










