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ID Date Author Type Category Subject Text   275   Mon May 24 22:42:51 2010 Keerthi Jayamanna     33S development Tried to see the background before 33S installation. Found few problems: MCIS:YCB1      276   Tue May 25 00:19:18 2010 Keerthi Jayamanna     33S   Finally got something going. YCB1 short to the ground.      277   Tue May 25 11:28:00 2010 Keerthi Jayamanna     33D dev after 24 hours background spectrum saved as "BackgroungNo33S002.dat" RF Amplitude :1.553 , RFoutput power=      278   Tue May 25 11:58:02 2010 Keerthi Jayamanna     33S dev after 24 hours background spectrum saved as "BackgroungNo33S003.dat" RF Amplitude :7.767 , RFoutput power=      279   Tue May 25 22:02:41 2010 Keerthi Jayamanna     33S spectrum 33S spectrum is saved as 33S_spectrum.dat       383   Fri Feb 18 11:05:50 2011 Keerthi Jayamanna     OLIS Problems PE set point is ok but read back is half of the real value.      384   Fri Feb 18 11:43:32 2011 Keerthi Jayamanna     IOS: EE Status IOS:EE found damaged. It has been replaced with IOS:SSEE-Michael B.      385   Tue Feb 22 18:52:53 2011 Keerthi Jayamanna     Ti+7 efficiency studies 2mm diameter Ti was installed to set the optics. Later 0.0005 in thick foil will be installed for real efficiency studies.      386   Tue Feb 22 18:54:43 2011 Keerthi Jayamanna     EE and SSEE Both EE and SSEE problems were solved. They are working OK now.      387   Wed Feb 23 22:29:48 2011 Keerthi Jayamanna     OLIS mahnet Klixon at the OLIS bemding magnet is not funtioning properly.      389   Fri Feb 25 17:27:11 2011 Keerthi Jayamanna     Titaniums efficiency test Small peice of titanium wire is installed and running aroung 100pA of Ti+7 at FC6. OSAC are OPs taking data.      388   Fri Feb 25 17:27:11 2011 Keerthi Jayamanna     Titaniums efficiency test Small piece of titanium foil 0.0005" thick is installed and running around 100pA of Ti+7 at FC6.      390   Sat Feb 26 22:06:03 2011 Keerthi Jayamanna     Ti+7 status 90pA of Ti+7 is running smoothly. 22:05  Feb26th      391   Wed Mar 9 11:09:02 2011 Keerthi Jayamanna     IOS:SSW failed IOS:SSW failed unexpectedly. No reason found. Came back on easily.      392   Fri Mar 25 17:42:38 2011 Keerthi Jayamanna     OLIS HV start up High Voltage cage is on at ~17:43pm Interlock cleard and HV (10kV) is on at 17:53pm      415   Wed Jul 20 01:37:46 2011 Keerthi Jayamanna     Al beam development:   Supernanogan is tested for Al+6 beam production. A 8nA of mass      417   Wed Aug 3 00:15:39 2011 Keerthi Jayamanna Other General 22Ne+2 Source started at 800W of microwave power and 2cc/min neon gas easily. New magnetron produces more power than the old one.      468   Wed May 23 17:11:57 2012 Keerthi Jayamanna     Changed beam to 12C++ beam Removed titanium from the back plate and clean the source. But left the PE titanium insert since      469   Sun Dec 2 22:32:19 2012 Keerthi Jayamanna Routine General Still cannot write anything other than Subject        470   Sun Dec 2 22:34:09 2012 Keerthi Jayamanna     Just finished 136Xe+25. ISAC reached 1GeV yesterday using OLIS Xe beam

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