Helios Thermometry:

Connector 1

KL Solenoid He jacket bottom Heater 40 Ohm

A(+) B(-) Solenoid He jacket bottom Silicon diode 670

C(+)D(-) Solenoid He jacket top Silicon diode 670

E(+)F(-) Solenoid N2 shield bottom Silicon diode 670

H(+)J(-) Solenoid N2 shield top Silicon diode 670

Connector 2

KL Solenoid He jacket bottom Heater 40 Ohm

A(+) B(-) He reservoir bottom Silicon diode 670

C(+)D(-) N2 reservoir bottom Silicon diode 670

E(+)F(-) base of top N2 shield Silicon diode 670

H(+)J(-) Not connected