Difference between revisions of "Run Planning Meeting Notes, Jan 30-Feb 05, 2020"
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#** Goniometer stopped moving sometime between 5am and 3pm. The problem was only noticed at 3pm [https://logbooks.jlab.org/entry/3775465]. As a result, a few runs have unknown diamond orientation [https://logbooks.jlab.org/entry/3775587],[https://logbooks.jlab.org/entry/3775590] | #** Goniometer stopped moving sometime between 5am and 3pm. The problem was only noticed at 3pm [https://logbooks.jlab.org/entry/3775465]. As a result, a few runs have unknown diamond orientation [https://logbooks.jlab.org/entry/3775587],[https://logbooks.jlab.org/entry/3775590] | ||
#** Repair work on goniometer from 4pm till 7:30pm (no beam) [https://logbooks.jlab.org/entry/3775592] | #** Repair work on goniometer from 4pm till 7:30pm (no beam) [https://logbooks.jlab.org/entry/3775592] | ||
+ | #** Lost HV on TAGH 121-127 and beam halo. HV crate T8-1-BOT has died and wouldn't boot. Repair postponed until next morning [https://logbooks.jlab.org/entry/3775740], [https://logbooks.jlab.org/entry/3775804] | ||
#* Sunday: | #* Sunday: | ||
+ | #** Night shift takes data with TAGH hole [.....] | ||
+ | #** No beam 8:15am-9:15pm (ARC8 magnet overheating) | ||
+ | #** 9:30am-10:30am Controlled tagger access by Nick to repair T8-1-BOT [https://logbooks.jlab.org/entry/3776037] | ||
+ | #** Beni conducts ST counter SiPMT tests [https://logbooks.jlab.org/entry/3776046] | ||
+ | #** Finally, beam is back at 9:15pm. | ||
# Changes | # Changes | ||
#* Change in TPOL readout [https://logbooks.jlab.org/entry/3774906], [https://logbooks.jlab.org/entry/3774990] | #* Change in TPOL readout [https://logbooks.jlab.org/entry/3774906], [https://logbooks.jlab.org/entry/3774990] | ||
#* New DIRC SiPM TDC reference timing [https://logbooks.jlab.org/entry/3774941] - apparently, it's still not in ccdb. | #* New DIRC SiPM TDC reference timing [https://logbooks.jlab.org/entry/3774941] - apparently, it's still not in ccdb. | ||
+ | #* New TOF high voltages [https://logbooks.jlab.org/entry/3776060] | ||
# Issues | # Issues | ||
#* TPOL slot 13 channel 3 is always saturated [https://logbooks.jlab.org/entry/3775221] | #* TPOL slot 13 channel 3 is always saturated [https://logbooks.jlab.org/entry/3775221] | ||
− | #* Remote reset cable for T8-1-BOT needs to be repaired | + | #* Remote reset cable for T8-1-BOT needs to be repaired. |
+ | #* FDC HV channel 2:c4:4p was in constant trip loop and was turned off [https://logbooks.jlab.org/entry/3776221] | ||
+ | #* TOF T:45 20V difference between HV setpoint and readback. | ||
#* Do we need a dumplette inserted for all goniometer movements? [https://logbooks.jlab.org/entry/3775551] | #* Do we need a dumplette inserted for all goniometer movements? [https://logbooks.jlab.org/entry/3775551] | ||
# Noteworthy | # Noteworthy |
Revision as of 23:19, 2 February 2020
Contents
Wednesday, February 5
- Last 24 hours
- Issues
- Reports
- Plans for today
Tuesday, February 4
- Last 24 hours
- Issues
- Reports
- Plans for today
Monday, February 3
- Last 72 hours
- Friday:
- No beam 10am-12pm (BLA calibration). Opportunistic Hall access
- No beam 3pm-4pm (MCC software update)
- No beam 4pm-11pm (lost vacuum in Hall C transport [1])
- Saturday:
- Goniometer stopped moving sometime between 5am and 3pm. The problem was only noticed at 3pm [2]. As a result, a few runs have unknown diamond orientation [3],[4]
- Repair work on goniometer from 4pm till 7:30pm (no beam) [5]
- Lost HV on TAGH 121-127 and beam halo. HV crate T8-1-BOT has died and wouldn't boot. Repair postponed until next morning [6], [7]
- Sunday:
- Friday:
- Changes
- Issues
- Noteworthy
- MCC sees our radiator IN & OUT at the same time [17]
- Reports
- Plans for today
- Production
Friday, January 31
- Last 24 hours
- Issues
- Reports
- More on initial PS enhancement [28]
- Plans for today
- We may (or may not) have ~30min for access at 10am
- Production
Thursday, January 30
- Last 24 hours
- Issues
- Reports
- Initial PS enhancement Spring 2020 [38]
- Plans for today
- Any more work on diamond alignment?
- Production