[Bteam] Thursday is going to be a very full day. Friday won't be much better
Peter Anthony Francis
francis at jlab.org
Wed Apr 18 06:23:39 EDT 2012
Yes, this RF module is in the North Linac. I would need restricted or
controlled access to replace IPM0R04's RF module on Thursday.
On 4/17/2012 8:57 PM, Michael Tiefenback wrote:
> Please ensure that Pete Francis has opportunity to get the IPM0R04 SEE
> electronics box swapped out during the early access (if possible). It
> may be in the NL segment. It would be good if he can do that -- the
> BPM was reading 75% of what it should have read, and it would be great
> to be able to 1) look at the box's response on the bench, and 2) try
> the system out with a different electronics box downstairs.
>
> Thanks.
>
> Michael Tiefenback
>
> Jay Benesch wrote:
>> Feel free to forward this.
>>
>> 0700 RadCon survey of SL and then BSY
>>
>> 0730 SRF entry into SL for piezo work, estimate 6 hours to complete
>> http://opsweb.acc.jlab.org/CSUEApps/atlis/task/12322
>> is the only ATLis I can find
>>
>> 0700 injector work in parallel, likely a two hour PEPPO test
>>
>> 0745 halls can request of PD controlled or restricted access
>>
>> 0900? gun HV off, short injector entry, QE scan, etc. total ~1h
>>
>> 0900-1200 ten ARMs will be in refresher course in RadCon trailer
>>
>> 1000-1600 additional PEPPO tests
>>
>> 1300 begin RF recovery of two zones in NL turned off last week
>>
>> 1330 lock up SL and BSY
>>
>> 1400 C100 work begins from upstairs
>>
>> 1415-1630 BIW tours. Four busloads visiting MCC, FEL, Hall D, ?
>> Arne, Mike T., Todd S. and Jay talking at MCC.
>>
>> 1430 begin RF recovery of six SL zones turned off last week
>>
>> 1600 bring up magnets and as much RF as possible
>> DC power support needed as something will have broken due to
>> on/off/on cycle
>> Use BURT and MST to get correct BdLs into magnets
>>
>> 1630 spot move, Wien flip and HWien set ~1.5 hours
>>
>> 1800 high current setup at 61.6 MeV
>>
>> 2000 C100 work ends. Restore 548/linac begins in earnest.
>> http://opsweb.acc.jlab.org/CSUEApps/atlis/task/12320
>>
>> ~2200 first pass beam around with all cavities phased
>>
>> ~2359 ready to RF separate first pass to A, third to C. Fifth to B
>>
>> Friday
>>
>> 0400?? low current beam to A, B, C. C will take under 3uA to ~1300.
>>
>> 1300-1700 high current setup to C including C100 tuning as required
>>
>> 1300-1600 ten ARMs in refresher course in RadCon trailer
>>
>> 1300-1500 Qweak physics meeting
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