Present: CR(recorder), LB, PB, DO, CV, PM, LE, UH, GR

0. Minutes
Accepted, apart from the 'L?' should be 'LE' (Luke Erikson)

1. Hardware
Debugging during run setup revealed:
One BGO on the W side of the array (top right looking east) was extremely noisy. We replaced it with a spare 
found in 'Joel's cupboard'. CR to contact Bicron about obtaining new one or repairing old one. Must test first 
to determine whether light problem or photomultiplier. 
Gas target was found to be misaligned in the upstream-downstream direction by ~3mm, subsequently BGO array cannot 
close fully. Also W side of array could not close fully due to incorrectly rotated notched collar. PM to see that 
target can be fixed correctly in place each time it is used. 
MD1 Power Supply was faulty - could not get current out of it in either local or remote mode. The main breaker 
kept opening, but not the power supply breaker. Bill Beck replaced three fuses that had unusually high resistances 
and problem was solved. 
EPICs problem with pages not updating the on/off status of elements was encountered. Similar to DRAGON Assignable 
meter problem. CR has submitted e-fault for both. 
Mitutoyo scales were found to be at +/- 1.3mm when EPICS says 2mm, although centering was good.. The manual (paper) 
scale is completely off. DO to design new track system - high priority.
Ion chamber changed back to 5-anode configuration. 

2. 23Na(p,g)25Mg
Ran all weekend (except nights). Energies were 681 keV/u, 487 keV/u and 317 keV/u. 
Beam suppression values of ~1.7e-12 and ~6e-11 found at higher energies. Yield limit of < 3e-13 reac/ion found 
on 487 keV/u DC background. Beam quality was excellent. Typical currents of 1-1.5enA (5+) supported. Tuning was 
quick and easy, as Marco Marchetto noted that tuning through the Dragon gas target seems easier than before - 
suggested that our height change has something to do with this. IC worked okay, but missing signals in some anodes.  
CV and LE to analyze data.

3. A.O.B 
Solar Cells: CR still re-wiring, almost ready to go.
22Na: 23Na(p,g) 296 keV resonance measured at Seattle. No strength yet, but yield curves shown (attached). No 
apparent reduction of 23Na after exposure to various beam currents. carbon build-up has apparently shifted peak 
in energy, but no cold traps were present for this measurement. CR would like to start simulations to check these 
curves. 22Na arrived safely in U Washington on Saturday 8th.
Dragonroot: No longer compiles properly on isdaq04, so LE changed ROOT path and now seems to work? CV and CR to 
talk to Konstantin about Dragonroot upgrades.