[Halla_parity] PREx Meeting at 3pm today

[Ramesh Raj Subedi]

Dear Collaborators:

We finished spin-dance yesterday. Immediately after that we started
transverse running and we are still in that mode. We have target vacuum
(worse vacuum) issue starting 8:30 AM causing us to stop taking the beam.
Jian-Ping Chen is chasing the problem. He is now taking controlled access
(10:40 AM) to see the target in the hall. As soon as we get the target
back, we continue taking data in the transverse polarization mode for some
time. Seamus will start taking optics data afterwards. Hall B is coming
on-line around 4 PM today. We wished to go to longitudinal mode before
then, but now it is driven by when the target becomes ready. We would like
to have 2-4 hrs of more data in the  transverse mode.

Moller crew need about 5-6 hrs of time for Moller-alignment, we need to
decide when. We should tell them in advance since they need to reserve
survey-crew.

We will have our 3pm meeting today in the 2nd floor counting house
conference room. Please bring any issues/plans you have at the meeting.

Conference phone:
877 366 0711

participant code 36791072#


--
With best regards,

Ramesh Subedi