Difference between revisions of "Thursday, Mar. 03: DAY Shift"
| (24 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
| − | Go back to Daily Run Plan [[Daily Run Plans]] | + | Go back to Daily Run Plan [[Daily Run Plans]]<br> |
| − | * | + | |
| − | ** | + | <b>Previously...</b> |
| + | ** Last night, MCC had a trouble by beam loss at 3C00 BLM till around 11PM. | ||
| + | ** After reconstructed optics beam line, we had 10uA for some production runs during OWL. | ||
| + | |||
| + | |||
| + | |||
<b>Specific mission</b> | <b>Specific mission</b> | ||
| − | * Note: | + | * Note: MCC RF recovery (8:30-11:30AM) Down time<br> |
| + | 1/ Doug: Series of magnet measurement <: 1hr / no beam/ but beam permit<br> | ||
| + | >> Bdl vs. current (decreasing magnet 375A->0A by 25A)<br> | ||
| + | >> HALOG: [https://logbooks.jlab.org/entry/3387270 Report] <br> | ||
| + | - <b>No controlled access !</b><br> | ||
| + | Once RF recovery is done, <br> | ||
| + | 2/ BCM calibration (high beam current 30uA(60 ideal) with FC & empty target)<br> | ||
| + | Instruction: | ||
| + | [http://hallaweb.jlab.org/equipment/BCM/HallA_BCM_linearity.pdf DOC1][http://hallaweb.jlab.org/equipment/BCM/HallA_Unser_0L02_cal.pdf DOC2] | ||
| + | <br> | ||
| + | - Experts will perform this (Dave/Julie/Thir/...) | ||
| + | - Calo. HV off<br> | ||
| + | - If beam is not stable nor acceptable (30uA), we may skip this and go to 3/ <br> | ||
| + | |||
| + | |||
| + | <b>Update:</b> 11:30PM/ attempt deliver beam at 1PM<br> | ||
| + | <b>Update:</b> 02:08PM/ MCC has a problem LEM error/IOCIN1 issue, no beam...<br> | ||
| + | <b>Update:</b> 03:00PM/ BCM calibration is postponed (delay beam establishing/Hall-D in/unknown capability of beam current)<br> | ||
| + | <b>Update:</b> 03:10PM/ Start to set beam up with Compton chicane (status?) | ||
| + | |||
| + | |||
| + | |||
| + | |||
| + | 3/ Set up beam through Compton chicane<br> | ||
| + | - Dave starts to turn on laser for warming up<br> | ||
| + | 4/ Production Data with stable beam current<br> | ||
| + | |||
| + | |||
| + | |||
| + | |||
| + | |||
| + | |||
| + | <b>Upcoming event(Long Term)</b> | ||
| + | * Beam study (Thursday, 3/10) | ||
| + | * BCM calibration | ||
| + | * Target boiling test (60uA) | ||
| + | |||
| + | |||
| − | |||
Latest revision as of 16:55, 3 March 2016
Go back to Daily Run Plan Daily Run Plans
Previously...
- Last night, MCC had a trouble by beam loss at 3C00 BLM till around 11PM.
- After reconstructed optics beam line, we had 10uA for some production runs during OWL.
Specific mission
- Note: MCC RF recovery (8:30-11:30AM) Down time
1/ Doug: Series of magnet measurement <: 1hr / no beam/ but beam permit
>> Bdl vs. current (decreasing magnet 375A->0A by 25A)
>> HALOG: Report
- No controlled access !
Once RF recovery is done,
2/ BCM calibration (high beam current 30uA(60 ideal) with FC & empty target)
Instruction:
DOC1DOC2
- Experts will perform this (Dave/Julie/Thir/...)
- Calo. HV off
- If beam is not stable nor acceptable (30uA), we may skip this and go to 3/
Update: 11:30PM/ attempt deliver beam at 1PM
Update: 02:08PM/ MCC has a problem LEM error/IOCIN1 issue, no beam...
Update: 03:00PM/ BCM calibration is postponed (delay beam establishing/Hall-D in/unknown capability of beam current)
Update: 03:10PM/ Start to set beam up with Compton chicane (status?)
3/ Set up beam through Compton chicane
- Dave starts to turn on laser for warming up
4/ Production Data with stable beam current
Upcoming event(Long Term)
- Beam study (Thursday, 3/10)
- BCM calibration
- Target boiling test (60uA)
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++
