[clas_members] RG-L RC Meeting at 11:30 ET

[sangbaek]

Dear All,

We'll have an RC meeting at 11:30 am ET on zoom or in the counting 
house.

Commissioning runs: 
https://docs.google.com/spreadsheets/d/1agmQxeRM4yfs2rYxqdOVIxHVk507xEPMxLX2FDcEukg/edit?gid=0#gid=0
Zoom link: https://jlab-org.zoomgov.com/j/1605705819#success

We successfully took the commissioning data at 200 nA, 10.7 GeV with the 
He-4 target, thanks to the shift takers and all the experts.
I hope we can increase the beam current to the production level (250 nA, 
500 nA) after we discuss the outstanding action items during the 
meeting.

Best regards,
Sangbaek

On 2025-04-12 08:43, sangbaek wrote:
> Dear All,
> 
> We'll have a short RC meeting at 11:30 am ET on zoom or in the
> counting house to discuss the short term schedule only.
> 
> Zoom link: https://jlab-org.zoomgov.com/j/1605705819#success
> Short term schedule:
> https://wiki.jlab.org/clas12-run/index.php/Run_Group_L#tab=Short_Term_Schedule
> 
> The MCC was able to send us the 5th pass beam since the swing shift,
> but couldn't yet establish the nominal beam position and width.
> We were just told that they'll send a better beam within 30 minutes.
> 
> Best regards,
> Sangbaek
> 
> On 2025-04-11 09:19, sangbaek wrote:
>> Dear All,
>> 
>> We will have the RC meeting at 11:30 am on zoom or in the counting
>> house. See the link below.
>> Thanks to Morgan's work, we changed the bottle from the hydrogen to
>> deuterium timely and took the commissioning data with deuterium target
>> overnight at 2.2 GeV.
>> We're ready to move on to the 5th pass beam after the MCC's RF
>> recovery (happening now).
>> We need detector experts' attention to the commissioning with 5th pass
>> beam over the weekend.
>> Also, please let me (RC) and Daniel (PDL) know if you need to go down 
>> the hall.
>> 
>> RC Summary: https://logbooks.jlab.org/entry/4352601/
>> Zoom link: https://jlab-org.zoomgov.com/j/1605705819#success
>> Commissioning runs:
>> https://docs.google.com/spreadsheets/d/1agmQxeRM4yfs2rYxqdOVIxHVk507xEPMxLX2FDcEukg/edit?gid=0#gid=0
>> 
>> Best regards,
>> Sangbaek
>> 
>> On 2025-04-10 07:22, sangbaek wrote:
>>> Dear All,
>>> 
>>> We will have the RC meeting at 11:30 am on zoom or in the counting
>>> house. See the link below.
>>> We took the commissioning data with hydrogen target overnight.
>>> 
>>> RC Summary: https://logbooks.jlab.org/entry/4352122
>>> Zoom link: https://jlab-org.zoomgov.com/j/1605705819#success
>>> 
>>> Best regards,
>>> Sangbaek