Tuesday, Mar. 08: DAY Shift
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Revision as of 18:37, 7 March 2016 by Parkkj (Talk | contribs) (New page: Go back to Daily Run Plan Daily Run Plans <b>Previously...</b> * Production data (Kin48_3) <b>Specific mission</b> *** <b>Elastic measurement during DAY</b> * 6:30AM Call MCC fo...)
Go back to Daily Run Plan Daily Run Plans
Previously...
- Production data (Kin48_3)
Specific mission
- Elastic measurement during DAY
- 6:30AM Call MCC for Controlled Access
- 7:30AM Change polarity and angle of LHRS (detail info(angles) will be sent to Jessi by email)
- 8:30AM-1:30PM CW(?pass/?current) beam with various DVCS angle calibrations with change Calo. distance(2.5/6/2m)(required multiple escorted access)
- 2:00PM Change polarity back and angle LHRS for production
- 3:00PM Resume production (15uA, LH2)
- Back to Production run, Kin48_2
- After Alex's work, Compton laser will be turned OFF !
- Polarized beam at 15 uA on LH2 15 cm! (out of chicane ? )
- DVCS is running kin_48_2 [here]
- LHRS is partially detuned: [here]
- LHRS=3.996GeV, Q1/Q2/Q3=1916.640(readout:1900)/1600/1600 (Q1 regul.OFF)
- PreScaleR : PS1=PS2=PS3=1, && PS8=200
- PreScaleL : PS9 =1, + DVCS config.
- beam locks: no position lock, energy lock in Arc 2: [here]
- DVCS daq configuration is [this one], we are measuring about 2% DT at 15uA.
BPM/Spot++ Check
- After beam lost for considerable time (like beam study, pass change,...)
- Ask MCC to run 5uA wth carbon hole target and make sure you can see the hole through Spot++
Please check more info on the white board in the Counting House ~!!
