[Clas12_rgb] RC meeting today at 2:30PM

[silvia at jlab.org]

Dear all,
we'll have our RC meeting today at 2:30PM, to allow the MCC 1:30 meeting
beforehand.
The news since yesterday are: after the down time for Hall C pass change
we attempted to take a Moeller run but the right Moeller wasn't counting.
Upon suggestion of the expert, we gave up. Today it was found out that a
cable was unplugged from the discriminator. Today there will be the Wien
angle change so it makes no sense to take a Moeller run. We'll have to
rely on the only Moeller measurement taken at the beginning of this run,
for the whole data daking period. It should be hopefully ok as no changes
had taken place since at CEBAF affecting polarization.
We then took data during swing and owl, with decent beam and very unstable
DAQ. Ben went down in the Hall today to replace a trigger board and we
hope this will fix the problem.
We are down right now for the pass change for us, to go to 2-pass for the
BAND running. The torus is ramping up to its inbending setting.
The Air Conditioning problem has been fixed.
The BAND guys have fixed some minor issue with their laser.
As soon as the beam will come back (probably around 1PM, if yesterday's
experience is reproduced) we'll have to retune the beam starting from the
tagger dump, and when beam will be acceptable we'll do a current scan
checking the rates to establish the operating current, and then move to
production mode. The trigger file is ready and Ben is updating the
firmware.
I'll gladly pass the RC phone to Stepan at our 2:30PM meeting :-)
Best regards,
Silvia