[Fil, Keita, Dan, Koji]

The ISC tasks in HAM6 was all completed.

Ground short check

FIl and Koji checked the ground short for ISC, SEI, and SUS. We found the shield of the OM1 TT cable had shorting. Also one of the ISI coil driver cables on D4-2B feedthrough had a shorting.

Resoution for the OM1 TT shield shorting

We went to the chamber again and check the shorting for the OM1 TT. The shield for one of the quadrupus cable was touching the table.
After a light touch, the shorting disappeared. We scurptured the shape of the cable such that this shorting won't happen spontaneously and
the beam is not blocked by the cable at the same time.

Picomotor check

The function of the 10 picomotors on HAM6 were checked. They are all good.

Fast shutter function check

The fast shutter test was done and it poped up and down although the response time of the shutter should be checked again
once the beam is back wtih vacuum pressure. Note that we retreated from the chamber to activate the HV for the fast shutter.
And the HV is deactivated again after the test was done.

Beam diverter final test

We doubly checked if the BDs moves or not. We found no problem.