May 1 2007
Clean room crew : Luca B, Carmelo and Eduardo
Activities started at 10 am (PDT)
Checked ground for CU ~0.6 Ohms
Downloaded data from recorder: max humidity 7%, max temp 33 C, Max force 4 g. Eliazar downloaded data and all information will be recorded and a graph produced
CU was visually inspected by Pisa and SLAC crew prior to moving into the clean room. No visual damage observed.
11:30 am
Crew is leaving and we will wait for Jan to turn it on so that she can witness from the very beginning
14:30
Clean room crew : Luca B, Carmelo,Eduardo, Jana
Turn on Power: ERROR: Unable to detect PCI card. Checking LCB to see if it is connected properly in the crate. Confirmed that this was problem.
System is powered up using same boards as in the beam test but using Crate from TKR (GLAT0303) dwarf2: Run BT2 used to take events , rate horizontally is 35 Hz with cosmics. Readout is Ok fromboth towers 2 and 3, but tower 3 is not triggering. tower 1 with CALonly triggers OK. Will check trigger masks.
Trigger mask is FD8. Go to GEM manual page 98, section 2.9.1` Tower enable registers 0xFD8 = 111111011000 , tower 0 no triggers, tower 1 only CAL, Towers 2 and 3 CAL and TKR enabled.
CU_BT_GSI_122_seds4.xml that was used for GSI was used for the test. So need to look for the correct schema file.
Debugging will continue later or tomorrow since we have workshop discussions.