POINTS FOR DISCUSSION

• Email sent to Karl and Olof about 
• FC at end of SEC
• Gain resistor package
• Network access
• N2 gas

To ask still:

• date for connection of SEC to our chamber
• collimator in front of chamber ?

No reply, remind next week, best by phone

2) Parts to be prepared in Edinburgh

• -Iris under construction, add. stop so it does not close all the way. coming along nicely. might have to increase detector distance a bit for safety. 
• spare feedthrough for cooling, to be done
• Al degrader: We have 15 um and 8 um in Edinburgh, Daid will check if light-tight. We dont have 8, but we have 10 and 6 um which should both be possible. We will prepare one 15, one 8 and on 6, possibly backups. Check what it would do for straggling if there is no hole in the middle of the foil. use 20 mm cookie cutter for circle. earth foils? Tom: Make hole, we have frames. 
• Photo diodes x2 along with degrader foil: PCB for photodiodes. extra holes for ladder. coming along. 2 diodes need a bit less than 2 space, 10 spaces in total, maybe 11. 
• Faraday cup SHV to SMA converter: Peter to order
• Window port for front of chamber? Peter to draw
• Extra ribbon cables are needed? Need short cables detector to preamp. Also need long ribbon cables. Peter will make 2 new ones
• Photographs and diagrams of experimental setup -- organized clearly for beam operators during tuning: add technical drawing on elog Peter will make it coherent. Safety Folder/Risk Assessment. Safety Datasheets (Ethanol). 
• Alignment -- 2 end caps and one target ladder mount for optics reflector (8 mm diameter?) For survey people. Peter: two ends are done, drawings for S2 and target ladder mountain points not made yet. 
• Adjustable feet to be produced for radial alignment: Peter / Toby

3)Decisions / Analysis

• Alpha analysis: dE and HI detectors seem ok, We need spare cables for Detector to preamplifier. 
• Sort Routine: Tom will provide sort routine and test file to look at real data.
• Target ladder config finalization: 2 photodiodes, collimator (what size, we have 3 mm and 10mm), Beam viewer,  3 CH2 and 2 Carbon.
• Calibration of Target ladder positions. Peter / Daid
• CH2 and C sample choice. So far CH2 Target 1: 30+25 (480ug/cm2); CH2 Target 2: 16 (400 ug/cm2)