Difference between revisions of "Sunday, Mar. 06: SWING Shift"
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<b>Previously...</b> | <b>Previously...</b> | ||
* Production data (Kin48_3) | * Production data (Kin48_3) | ||
| − | + | * Set up the beam through Compton chicane | |
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*** Continue production mode *** | *** Continue production mode *** | ||
| − | <b> last update | + | <b> last update Mar 06</b> |
* Polarized beam at 15 uA on LH2 15 cm through Compton chicane ! | * Polarized beam at 15 uA on LH2 15 cm through Compton chicane ! | ||
| − | * DVCS is running kin_48_3 [[https://hallaweb.jlab.org/wiki/index.php/Run_Plan_%28DVCS3%29 here]], as off | + | * DVCS is running kin_48_3 [[https://hallaweb.jlab.org/wiki/index.php/Run_Plan_%28DVCS3%29 here]], as off 03-06 5 pm we have accumulate 2.14 C out of our goal of 4.7 C. |
* LHRS is partially detuned: [[https://logbooks.jlab.org/entry/3384965 here]] | * LHRS is partially detuned: [[https://logbooks.jlab.org/entry/3384965 here]] | ||
- LHRS=2.92GeV, Q1/Q2/Q3=1916.640(readout:1900)/1600/1600 (Q1 regul.OFF)<br> | - LHRS=2.92GeV, Q1/Q2/Q3=1916.640(readout:1900)/1600/1600 (Q1 regul.OFF)<br> | ||
Latest revision as of 12:26, 7 March 2016
Go back to Daily Run Plan Daily Run Plans
Previously...
- Production data (Kin48_3)
- Set up the beam through Compton chicane
Specific mission
- Continue production mode ***
last update Mar 06
- Polarized beam at 15 uA on LH2 15 cm through Compton chicane !
- DVCS is running kin_48_3 [here], as off 03-06 5 pm we have accumulate 2.14 C out of our goal of 4.7 C.
- LHRS is partially detuned: [here]
- LHRS=2.92GeV, 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]
- the straw chambers in the LHRS are off
- DVCS daq configuration is [this one], we are measuring about 2% DT at 15uA.
- Take Compton run every 2 h
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 ~!!
