Wednesday, November 25, 2015, 15:36: RGA on
Thursday, November 26, 2015, 09:55: PS energized. EE connected to power supply.
Thursday, November 26, 2015, 11:41: Applied some current and voltage to all power supplies. All looks good.
Some sparking around 5 kV. Turned out to be a bad cable connection. Fixed with David W.
Thursday, November 26, 2015, 15:04: BIAS/EL/EE 20 / 15 1.5 kV
Thursday, November 26, 2015, 15:43: Handed TCS over to ISAC operations
Target heated over the weekend. EE went into current limiting (down to ~100 V) a while after the target was at temperature.
Monday, November 30, 2015
Target conditioned by ISAC operators to 30 kV without any problems.
EE current limit increased to about 26 mA in an attempt to recover. Cooling down target to investigate. |