Test for Aurelia L. Empty LP-SIS w/ end caps in. Right side expanded.

Thermocouples installed (R - L):

X & Y For the (V) checks.

Y - Y

X - O

X - R

L - R

L - O

Datalogger:  R= T1 & L=T2

X = TGHT

Y = TBHT

O = Not in use.

Thursday, January 12, 2023, 09:06: Beamline side roughed down & TP on sometime last night. Vacuum @ 2.77e-06T.

Connect volt meters to 4,5 (TBHT) & 6,7 (TGHT)

Thursday, January 12, 2023, 09:43: IG1 Bypass made. TGHT / TBHT at 10 A. Volt meter check. Both display in negatives.

Thursday, January 12, 2023, 09:54: Swapped wires around for both TGHT / TBHT volt meters. OK. Breaker / PS off. Bypass removed.

Thursday, January 12, 2023, 10:14: Roughing.

Thursday, January 12, 2023, 10:16: BV1A open.

Monday, January 16, 2023, 10:25: Sources off. IV4 closed. Turbo pumps off.