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

[sangbaek]

Dear All,

Sorry for the short notice. We will have the RC meeting in 10 minutes in 
the counting house or on zoom.

Run summary: 
https://docs.google.com/spreadsheets/d/1agmQxeRM4yfs2rYxqdOVIxHVk507xEPMxLX2FDcEukg/edit?gid=0#gid=0
RC summary: https://logbooks.jlab.org/entry/4353649
Zoom link: https://jlab-org.zoomgov.com/j/1605705819#success

Best regards,
Sangbaek


On 2025-04-13 10:00, sangbaek wrote:
> 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